RPAR / Tidal Trust I - RPAR Risk Parity ETF - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Tidal Trust I - RPAR Risk Parity ETF
US ˙ ARCA

Mga Batayang Estadistika
CIK 1742912
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Tidal Trust I - RPAR Risk Parity ETF
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 4, 2025 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of

As filed with the U.S. Securities and Exchange Commission on September 4, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporati

August 26, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as spec

As filed with the U.S. Securities and Exchange Commission on August 26, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

August 18, 2025 8-A12B

As filed with the U.S. Securities and Exchange Commission on August 18, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SE

As filed with the U.S. Securities and Exchange Commission on August 18, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

August 18, 2025 8-A12B

As filed with the U.S. Securities and Exchange Commission on August 18, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SE

As filed with the U.S. Securities and Exchange Commission on August 18, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

August 18, 2025 CERT

NYSE TEXAS CERTIFICATION

New York Stock Exchange 11 Wall Street New York, NY 10005 Tel: +1 212.656.3000 nyse.com August 18, 2025 Chief, Information Technology Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE MS 3040 Washington, DC 20549 To whom it may concern: The NYSE Texas certifies its approval for listing and registration of The Free Markets ETF, a series of Tidal Trust I, under the Ex

August 18, 2025 CERT

NYSE TEXAS CERTIFICATION

New York Stock Exchange 11 Wall Street New York, NY 10005 Tel: +1 212.656.3000 nyse.com August 18, 2025 Chief, Information Technology Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE MS 3040 Washington, DC 20549 To whom it may concern: The NYSE Texas certifies its approval for listing and registration of the God Bless America ETF, a series of Tidal Trust I, under t

August 18, 2025 CERT

NYSE ARCA CERTIFICATION

New York Stock Exchange 11 Wall Street New York, NY 10005 Tel: +1 212.656.3000 nyse.com August 18, 2025 Chief, Information Technology Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE MS 3040 Washington, DC 20549 To whom it may concern: The NYSE Arca certifies its approval for listing and registration of the following series of Tidal Trust I, under the Exchange Act

August 18, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

As filed with the U.S. Securities and Exchange Commission on August 18, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

August 12, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

As filed with the U.S. Securities and Exchange Commission on August 12, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

July 31, 2025 DEF 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934

AS FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION ON JULY 31, 2025 1933 Act Registration File No.: 333-227298 1940 Act File No.: 811-23377 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934 Check the appropriate box: ☐ Preliminary Information Statement ☐ Conf

July 18, 2025 EX-99.13D

AMENDED AND RESTATED TRANSFER AGENT SERVICING AGREEMENT

Tidal Trust I POS EX Exhibit 99(13)(d) AMENDED AND RESTATED TRANSFER AGENT SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL TRUST I (formerly, Tidal ETF Trust), a Delaware statutory trust (the “Trust”), U.

July 18, 2025 EX-99.10B

TIDAL TRUST I (f/k/a TIDAL ETF TRUST) MULTIPLE CLASS PLAN

Tidal Trust I POS EX Exhibit 99(10)(b) TIDAL TRUST I (f/k/a TIDAL ETF TRUST) MULTIPLE CLASS PLAN Pursuant to Rule-18f-3 under the Investment Company Act of 1940, as amended (the “1940 Act”), Tidal Trust I (f/k/a Tidal ETF Trust) (the “Trust”) has adopted this Multiple Class Plan (the “Plan”) on behalf of the series of the Trust listed on Exhibit A hereto (each, a “Fund”).

July 18, 2025 POS EX

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

As filed with the U.S. Securities and Exchange Commission on July 18, 2025 Registration No. 333-285813 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Pre-Effective Amendment No. Post-Effective Amendment No. 1 ☒ (Check appropriate box or boxes) TIDAL TRUST I (Exact Name of Registrant as Specified in Charter)

July 18, 2025 EX-99.12

July 14, 2025

Tidal Trust I POS EX Exhibit 99(12) July 14, 2025 Board of Trustees Managed Portfolio Series 615 East Michigan Street Milwaukee, WI 53202 Board of Trustees Tidal Trust I 234 West Florida Street, Suite 203 Milwaukee, WI 53204 Ladies and Gentlemen: We have been requested to render this opinion concerning certain U.

July 18, 2025 EX-99.13B

AMENDED AND RESTATED FUND SUB-ADMINISTRATION SERVICING AGREEMENT

Tidal Trust I POS EX Exhibit 99(13)(b) AMENDED AND RESTATED FUND SUB-ADMINISTRATION SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL ETF SERVICES LLC (the “Company”), with respect to TIDAL TRUST I (formerly, Tidal ETF Trust), a Delaware statutory trust (the “Trust”) and U.

July 18, 2025 EX-99.13C

AMENDED AND RESTATED FUND ACCOUNTING SERVICING AGREEMENT

Tidal Trust I POS EX Exhibit 99(13)(c) AMENDED AND RESTATED FUND ACCOUNTING SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL TRUST I (formerly, Tidal ETF Trust), a Delaware statutory trust (the “Trust”) and U.

July 18, 2025 EX-99.10A

TIDAL TRUST I (f/k/a TIDAL ETF TRUST) DISTRIBUTION (RULE 12b-1) PLAN

Tidal Trust I POS EX Exhibit 99(10)(a) TIDAL TRUST I (f/k/a TIDAL ETF TRUST) DISTRIBUTION (RULE 12b-1) PLAN The following Distribution Plan (the “Plan”) has been adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940, as amended (the “Act”), by Tidal Trust I (f/k/a Tidal ETF Trust) (the “Trust”), a Delaware statutory trust, on behalf of the series of the Trust listed on Schedule A as may be amended from time to time (each, a “Fund”).

July 18, 2025 EX-99.9

AMENDED AND RESTATED CUSTODY AGREEMENT

Tidal Trust I POS EX Exhibit 99(9) AMENDED AND RESTATED CUSTODY AGREEMENT THIS AGREEMENT is made and entered into as of the last date on the signature page, by and between TIDAL TRUST I (formerly, TIDAL ETF TRUST), a Delaware statutory trust, (the “Trust”), and U.

July 17, 2025 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal Trust I / NYSE Arca, Inc. (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 234 West Florida Stre

July 17, 2025 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal Trust I / NYSE Arca, Inc. (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 234 West Florida Stre

July 14, 2025 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of

8-A12B/A 1 hfmd-8a12ba071425.htm AMENDMENT TO FORM 8-A12B As filed with the U.S. Securities and Exchange Commission on July 14, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as sp

July 14, 2025 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of

As filed with the U.S. Securities and Exchange Commission on July 14, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation o

June 26, 2025 DEF 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934

AS FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION ON JUNE 26, 2025 1933 Act Registration File No.: 333-227298 1940 Act File No.: 811-23377 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION INFORMATION STATEMENT PURSUANT TO SECTION 14(C) OF THE SECURITIES EXCHANGE ACT OF 1934 Check the appropriate box: ☐ Preliminary Information Statement ☐ Conf

June 3, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as spec

As filed with the U.S. Securities and Exchange Commission on June 3, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal Trust I (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See

May 15, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on May 15, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) Se

April 14, 2025 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on April 25, 2025, pursuant to the provisions of Rule 12d2-2 (a).

April 11, 2025 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on April 22, 2025, pursuant to the provisions of Rule 12d2-2 (a).

March 19, 2025 NPORT-EX

Ionic Inflation Protection ETF

Ionic Inflation Protection ETF Consolidated Schedule of Investments July 31, 2024 (Unaudited) U.

March 14, 2025 N-14

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

  As filed with the U.S. Securities and Exchange Commission on March 14, 2025 Registration No. 333-[   ]       UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   FORM N-14   REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933     Pre-Effective Amendment No. ☐         Post-Effective Amendment No. ☐   (Check appropriate box or boxes)     TIDAL ETF TRUST (Exact Name of Regi

March 14, 2025 EX-99.6(B)

FORM OF SUB-ADVISORY AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.6(b) FORM OF SUB-ADVISORY AGREEMENT This Sub-Advisory Agreement (the “Agreement”) is made as of this day of , 2025 by and between Tidal Investments LLC, a Delaware limited liability company, with its principal place of business at 234 West Florida Street, Suite 203, Milwaukee, Wisconsin 53204 (the “Adviser”) and Tactical Rotation Management, LLC, a New York limited

March 14, 2025 EX-99.9

FORM OF AMENDED AND RESTATED CUSTODY AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.9 FORM OF AMENDED AND RESTATED CUSTODY AGREEMENT THIS AGREEMENT is made and entered into as of the last date on the signature page, by and between TIDAL ETF TRUST, a Delaware statutory trust, (the “Trust”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America with its principal place

March 14, 2025 EX-99.17

ATAC ROTATION FUND A SERIES OF MANAGED PORTFOLIO SERIES PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS TO BE HELD [XXXX XX], 2025 THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF TRUSTEES

TIDAL ETF TRUST N-14 Exhibit 99.17 PO Box 211230, Eagan, MN 55121-9984 VOTE ONLINE 1. Read the proxy statement. 2. Go to: www.proxyvotenow.com/XXXX 3. Follow the simple instructions. VOTE BY PHONE 1. Read the proxy statement and have the proxy card at hand. 2. Call toll-free XXX-XXX-XXXX 3. Follow the simple instructions. VOTE BY MAIL 1. Read the proxy statement. 2. Check the appropriate box(es) o

March 14, 2025 EX-99.13(C)

FORM OF AMENDED AND RESTATED FUND ACCOUNTING SERVICING AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.13(c) FORM OF AMENDED AND RESTATED FUND ACCOUNTING SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”) and U.S. BANCORP FUND SERVICES, LLC d/b/a U.S. BANK GLOBAL FUND SERVICES, a Wisconsin limited liability company (“USBGFS”). WHEREAS, th

March 14, 2025 EX-99.13(B)

FORM OF AMENDED AND RESTATED FUND SUB-ADMINISTRATION SERVICING AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.13(b) FORM OF AMENDED AND RESTATED FUND SUB-ADMINISTRATION SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL ETF SERVICES LLC (the “Company”), with respect to TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”) and U.S. BANCORP FUND SERVICES, LLC d/b/a U.S. BANK GLOBAL FUND SERVICE

March 14, 2025 EX-99.7

FORM OF DISTRIBUTION AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.7 FORM OF DISTRIBUTION AGREEMENT THIS AGREEMENT is made and entered into as of , 2025, by and between Tidal ETF Trust, a Delaware statutory trust (the “Client”) and Foreside Fund Services, LLC, a Delaware limited liability company (the “Distributor”). WHEREAS, the Client is registered under the Investment Company Act of 1940, as amended (the “1940 Act”), as an open-

March 14, 2025 EX-99.10(A)

TIDAL TRUST I (f/k/a TIDAL ETF TRUST) DISTRIBUTION (RULE 12b-1) PLAN

TIDAL ETF TRUST N-14 Exhibit 99.10(a) TIDAL TRUST I (f/k/a TIDAL ETF TRUST) DISTRIBUTION (RULE 12b-1) PLAN The following Distribution Plan (the “Plan”) has been adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940, as amended (the “Act”), by Tidal Trust I (f/k/a Tidal ETF Trust) (the “Trust”), a Delaware statutory trust, on behalf of the series of the Trust listed on Schedule A

March 14, 2025 EX-99.6(A)

FORM OF INVESTMENT ADVISORY AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.6(a) FORM OF INVESTMENT ADVISORY AGREEMENT This Investment Advisory Agreement (the “Agreement”) is made as of [ ], by and between Tidal Trust I (f/k/a Tidal ETF Trust), a Delaware statutory trust (the “Trust”), on behalf of each series of the Trust listed on Schedule A attached hereto, as may be amended from time to time (each, a “Fund” and collectively, the “Funds”

March 14, 2025 EX-99.2(A)(2)

AMENDED AND RESTATED BY-LAWS Tidal Trust I (a Delaware Statutory Trust) Effective May [ ], 2025 TABLE OF CONTENTS AMENDED AND RESTATED BY-LAWS

TIDAL ETF TRUST N-14 Exhibit 99(2)(a)(2) AMENDED AND RESTATED BY-LAWS of Tidal Trust I (a Delaware Statutory Trust) Effective May [ ], 2025 TABLE OF CONTENTS AMENDED AND RESTATED BY-LAWS Page ARTICLE I Introduction 1 Section 1.

March 14, 2025 EX-99.14(B)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

TIDAL ETF TRUST N-14 Exhibit 99.14(b) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the references to our firm in the Registration Statement on Form N-14 of ATAC Rotation Fund, a series of Tidal ETF Trust. /s/ Tait, Weller & Baker LLP Philadelphia, Pennsylvania March 14, 2025

March 14, 2025 EX-99.12

[●], 2025

TIDAL ETF TRUST N-14 Exhibit 99.12 [●], 2025 Board of Trustees Managed Portfolio Series 615 East Michigan Street Milwaukee, WI 53202 Board of Trustees Tidal Trust I 234 West Florida Street, Suite 203 Milwaukee, WI 53204 Ladies and Gentlemen: We have been requested to render this opinion concerning certain U.S. federal income tax consequences in connection with the proposed acquisition of all the a

March 14, 2025 EX-99.13(D)

FORM OF AMENDED AND RESTATED TRANSFER AGENT SERVICING AGREEMENT

TIDAL ETF TRUST N-14 Exhibit 99.13(d) FORM OF AMENDED AND RESTATED TRANSFER AGENT SERVICING AGREEMENT THIS AGREEMENT is made and entered into as of the last day written on the signature page by and between TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”) U.S. BANCORP FUND SERVICES, LLC d/b/a U.S. BANK GLOBAL FUND SERVICES, a Wisconsin limited liability company (“USBGFS”). WHEREAS, the par

March 14, 2025 EX-99.11

March 14, 2025

TIDAL ETF TRUST N-14 Exhibit 99.11 March 14, 2025 Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 Ladies and Gentlemen: We have acted as counsel to Tidal ETF Trust, a Delaware statutory trust (the “Trust”), in connection with the preparation and filing with the U.S. Securities and Exchange Commission (the “SEC”) of a registration statement on Form N-14 (the “Registrat

March 14, 2025 EX-99.16

POWER OF ATTORNEY

TIDAL ETF TRUST N-14 Exhibit 99.16 POWER OF ATTORNEY Each undersigned Trustee of Tidal ETF Trust (the “Trust”) hereby appoints Eric W. Falkeis and Aaron J. Perkovich, each an officer of the Trust, each individually with power of substitution or resubstitution, his true and lawful attorneys-in-fact and agents (each, an “Attorney-in-Fact”) with the power and authority to execute and to file any of t

March 14, 2025 EX-99.14(A)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

TIDAL ETF TRUST N-14 Exhibit 99.14(a) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of our report dated October 30, 2024, relating to the financial statements and financial highlights of ATAC Rotation Fund, a series of Managed Portfolio Series, which are included in Form N-CSR for the year en

March 14, 2025 EX-99.10(B)

TIDAL TRUST I (f/k/a TIDAL ETF TRUST) MULTIPLE CLASS PLAN

TIDAL ETF TRUST N-14 Exhibit 99.10(b) TIDAL TRUST I (f/k/a TIDAL ETF TRUST) MULTIPLE CLASS PLAN Pursuant to Rule-18f-3 under the Investment Company Act of 1940, as amended (the “1940 Act”), Tidal Trust I (f/k/a Tidal ETF Trust) (the “Trust”) has adopted this Multiple Class Plan (the “Plan”) on behalf of the series of the Trust listed on Exhibit A hereto (each, a “Fund”). Exhibit A sets forth the m

March 14, 2025 EX-99.1(B)(2)

AMENDED AND RESTATED DECLARATION OF TRUST Tidal Trust I (a Delaware Statutory Trust) Dated as of May[ ], 2025 TABLE OF CONTENTS AMENDED AND RESTATED DECLARATION OF TRUST

TIDAL ETF TRUST N-14 Exhibit 99(1)(b)(2) AMENDED AND RESTATED DECLARATION OF TRUST of Tidal Trust I (a Delaware Statutory Trust) Dated as of May[ ], 2025 TABLE OF CONTENTS AMENDED AND RESTATED DECLARATION OF TRUST ARTICLE I Name and Definitions 1 Section 1.

February 11, 2025 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See list below (I.R.S. Employer Identification Number) Ti

January 23, 2025 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 January 23, 2025 VIA EDGAR TRANSMISSION David Mathews U.

January 13, 2025 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on January 13, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization

January 6, 2025 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 January 6, 2025 VIA EDGAR TRANSMISSION Mr.

January 3, 2025 EX-99.(12)

December 30, 2024

Tidal ETF Trust POS EX Exhibit 99.12     December 30, 2024   Board of Trustees Series Portfolios Trust 615 East Michigan Street Milwaukee, WI 53202   Board of Trustees Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, WI 53204   Ladies and Gentlemen:   We have been requested to render this opinion concerning certain U.S. federal income tax consequences in connection with the proposed a

January 3, 2025 POS EX

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

As filed with the U.S. Securities and Exchange Commission on January 3, 2025 Registration No. 333-281819 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Pre-Effective Amendment No. Post-Effective Amendment No. 1 ☒ (Check appropriate box or boxes) TIDAL ETF TRUST (Exact Name of Registrant as Specified in Chart

January 3, 2025 NPORT-EX

Unlimited HFND Multi-Strategy Return Tracker ETF Consolidated Schedule of Investments as of May 31, 2024 (Unaudited)

Unlimited HFND Multi-Strategy Return Tracker ETF Consolidated Schedule of Investments as of May 31, 2024 (Unaudited) EXCHANGE TRADED FUNDS - 89.

December 31, 2024 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on January 13, 2025, pursuant to the provisions of Rule 12d2-2 (a).

December 13, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 13, 2024 VIA EDGAR TRANSMISSION David Mathews U.

December 3, 2024 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on December 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization

October 10, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 October 10, 2024 VIA EDGAR TRANSMISSION Raymond Be U.

October 7, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 October 7, 2024 VIA EDGAR TRANSMISSION Mr.

September 24, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 24, 2024 VIA EDGAR TRANSMISSION Mr.

September 23, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 23, 2024 VIA EDGAR TRANSMISSION Mr.

August 28, 2024 EX-99.13(A)(2)

TWENTY - SECOND AMENDMENT TO THE FUND ADMINISTRATION SERVICING AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.13(a)(2) TWENTY - SECOND AMENDMENT TO THE FUND ADMINISTRATION SERVICING AGREEMENT THIS TWENTY-SECOND AMENDMENT effective as of [ ], 2024, to the Fund Administration Servicing Agreement (the “Agreement”) dated as of December 21, 2018, as amended, is entered into by and between Tidal ETF Trust, a Delaware statutory trust (the “Trust”) and Tidal ETF Services LLC, a Del

August 28, 2024 EX-99.6

INVESTMENT ADVISORY AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.6 INVESTMENT ADVISORY AGREEMENT This Investment Advisory Agreement (the “Agreement”) is made as of [ ], by and between Tidal ETF Trust, a Delaware statutory trust (the “Trust”), on behalf of each series of the Trust listed on Schedule A attached hereto, as may be amended from time to time (each, a “Fund” and collectively, the “Funds”), and Tidal Investments LLC, a D

August 28, 2024 EX-99.13(C)(2)

TWENTY-FOURTH AMENDMENT TO THE FUND ACCOUNTING SERVICING AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.13(c)(2) TWENTY-FOURTH AMENDMENT TO THE FUND ACCOUNTING SERVICING AGREEMENT THIS TWENTY-FOURTH AMENDMENT effective as of the last date on the signature block, to the Fund Accounting Servicing Agreement dated as of December 21, 2018, as amended (the “Agreement”), is entered into by and between TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”), and U.S. BANCOR

August 28, 2024 EX-99.17

Please detach at perforation before mailing.

Tidal ETF Trust N-14 Exhibit 99.17 LOGO HERE PO Box 211230, Eagan, MN 55121-9984 VOTE ONLINE 1. Read the proxy statement and have the proxy card at hand. 2. Follow the simple instructions. VOTE BY PHONE 1. Read the proxy statement and have the proxy card at hand. 2. Follow the simple instructions. VOTE BY MAIL 1. Read the proxy statement. 2. Check the appropriate box(es) on the reverse side of the

August 28, 2024 EX-99.14

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Tidal ETF Trust N-14 Exhibit 99.14 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of our report dated November 29, 2023, relating to the financial statements and financial highlights of Unusual Whales Subversive Democratic Trading ETF and Unusual Whales Subversive Republican Trading ETF, each

August 28, 2024 N-14

As filed with the U.S. Securities and Exchange Commission on August 28, 2024

As filed with the U.S. Securities and Exchange Commission on August 28, 2024 1933 Act Registration No. 333-[ ] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ☐ Pre-Effective Amendment No. ☐ Post-Effective Amendment No. (Check appropriate box or boxes.) TIDAL ETF TRUST (Exact name of registrant as specified i

August 28, 2024 EX-99.7(A)(2)

FIRST AMENDMENT TO THE AMENDED AND RESTATED ETF DISTRIBUTION AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.7(a)(2) FIRST AMENDMENT TO THE AMENDED AND RESTATED ETF DISTRIBUTION AGREEMENT This First Amendment (the “Amendment”) to the Amended and Restated ETF Distribution Agreement dated as of November 29, 2023 (the “Agreement”), by and between Tidal ETF Trust (the “Trust”) and Foreside Fund Services, LLC (“Foreside”), is entered into with an effective date of [ ], 2024 (th

August 28, 2024 EX-99.9(A)(2)

TWENTY-FIFTH AMENDMENT TO THE CUSTODY AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.9(a)(2) TWENTY-FIFTH AMENDMENT TO THE CUSTODY AGREEMENT THIS TWENTY-FIFTH AMENDMENT effective as of the last date in the signature block, to the Custody Agreement (the “Agreement”) dated as of December 21, 2018, as amended, is entered into by and between TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”), and U.S. BANK NATIONAL ASSOCIATION, a national banking

August 28, 2024 EX-99.13(B)(2)

TWENTY-FOURTH AMENDMENT TO THE FUND SUB-ADMINISTRATION SERVICING AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.13(b)(2) TWENTY-FOURTH AMENDMENT TO THE FUND SUB-ADMINISTRATION SERVICING AGREEMENT THIS TWENTY-FOURTH AMENDMENT effective as of the last date on the signature block, to the Fund Sub-Administration Servicing Agreement dated as of December 21, 2018, as amended (the “Agreement”), is entered into by and between TIDAL ETF SERVICES LLC (the “Company” or “Tidal”), with re

August 28, 2024 EX-99.12

[●], 2024

Tidal ETF Trust N-14 Exhibit 99.12 833 EAST MICHIGAN STREET ● SUITE 1800 MILWAUKEE, WISCONSIN 53202-5615 Tel ▪ 414.273.3500 FAX ▪ 414.273.5198 www.GKLAW.COM [●], 2024 Board of Trustees Series Portfolios Trust 615 East Michigan Street Milwaukee, WI 53202 Board of Trustees Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, WI 53204 Ladies and Gentlemen: We have been requested to render th

August 28, 2024 EX-99.13(D)(2)

TWENTY-FOURTH AMENDMENT TO THE TRANSFER AGENT SERVICING AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.13(d)(2) TWENTY-FOURTH AMENDMENT TO THE TRANSFER AGENT SERVICING AGREEMENT THIS TWENTY-FOURTH AMENDMENT effective as of the last date on the signature block, to the Transfer Agent Servicing Agreement dated as of December 21, 2018, as amended (the “Agreement”), is entered into by and between TIDAL ETF TRUST, a Delaware statutory trust (the “Trust”), and U.S. BANCORP

August 28, 2024 EX-99.16

POWER OF ATTORNEY

Tidal ETF Trust N-14 Exhibit 99.16 POWER OF ATTORNEY Each undersigned Trustee of Tidal ETF Trust (the “Trust”) hereby appoints Eric W. Falkeis and Aaron J. Perkovich, each an officer of the Trust, each individually with power of substitution or resubstitution, his true and lawful attorneys-in-fact and agents (each, an “Attorney-in-Fact”) with the power and authority to execute and to file any of t

August 28, 2024 EX-99.11

August 28, 2024

Tidal ETF Trust N-14 Exhibit 99.11 833 EAST MICHIGAN STREET ● SUITE 1800 MILWAUKEE, WISCONSIN 53202-5615 TEL ▪ 414.273.3500 FAX ▪ 414.273.5198 WWW ▪ GKLAW.COM August 28, 2024 Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 Ladies and Gentlemen: We have acted as counsel to Tidal ETF Trust, a Delaware statutory trust (the “Trust”), in connection with the preparation and

June 20, 2024 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal ETF Trust / N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal ETF Trust / NYSE Arca, Inc. (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 234 West Florida St

June 20, 2024 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See List Below (I.R.S. Employer Identification Number) Ti

June 20, 2024 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal ETF Trust / N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal ETF Trust / NYSE Arca, Inc. (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 234 West Florida St

April 9, 2024 EX-99.25.EX-99.25

EX-99.25.EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE* STATED SECURITIES Cboe BZX Exchange, Inc.

April 9, 2024 EX-99.25.EX-99.25

EX-99.25.EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE* STATED SECURITIES Cboe BZX Exchange, Inc.

April 5, 2024 CORRESP

VIA EDGAR TRANSMISSION

VIA EDGAR TRANSMISSION Mr. Tony Burack Division of Investment Management, Disclosure Review Office U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Tidal ETF Trust (the “Trust”) Response to Comments Regarding Financial Statement Review File Nos. 811-23377; 333-227298 Dear Mr. Burack: This correspondence responds to the comments the Trust received from the staff

April 4, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

As filed with the Securities and Exchange Commission on April 4, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 1, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 April 1, 2024

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 April 1, 2024 VIA EDGAR TRANSMISSION Ms.

March 22, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

As filed with the Securities and Exchange Commission on March 22, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 13, 2024 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 March 13, 2024

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 March 13, 2024 VIA EDGAR TRANSMISSION Mr.

February 20, 2024 EX-99.25

EX-99.25

Form 25

December 11, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 11, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 11, 2023 VIA EDGAR TRANSMISSION Ms.

December 7, 2023 CORRESP

Tidal ETF Trust

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 07, 2023 VIA EDGAR TRANSMISSION Division of Investment Management U.

December 7, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 7, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 7, 2023 VIA EDGAR TRANSMISSION Ms.

December 7, 2023 CORRESP

Tidal ETF Trust

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 07, 2023 VIA EDGAR TRANSMISSION Division of Investment Management U.

November 27, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on November 27, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

November 17, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on November 17, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

November 14, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 14, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 14, 2023 VIA EDGAR TRANSMISSION Ms.

November 13, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on November 13, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

November 9, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 9, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 9, 2023 VIA EDGAR TRANSMISSION Mr.

November 2, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 2, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 November 2, 2023 VIA EDGAR TRANSMISSION Mr.

November 1, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on November 1, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization

October 16, 2023 NPORT-EX

Robinson Alternative Yield Pre-Merger SPAC ETF

Robinson Alternative Yield Pre-Merger SPAC ETF SCHEDULE OF INVESTMENTS at July 31, 2023 (Unaudited) Shares Value Common Stocks - 87.

September 8, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 8, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 8, 2023 VIA EDGAR TRANSMISSION Mr.

September 5, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 5, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 September 5, 2023 VIA EDGAR TRANSMISSION Mr.

August 30, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 August 30, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 August 30, 2023 VIA EDGAR TRANSMISSION Ms.

August 30, 2023 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on September 11, 2023, pursuant to the provisions of Rule 12d2-2 (a).

August 25, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 August 25, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 August 25, 2023 VIA EDGAR TRANSMISSION Ms.

August 4, 2023 EX-99.17

Please detach at perforation before mailing GOTHAM SHORT STRATEGIES FUND SPECIAL MEETING OF SHAREHOLDERS TO BE HELD OCTOBER 13, 2023 THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF TRUSTEES OF THE FUND

Tidal ETF Trust N-14 Exhibit 99.17 VOTE BY MAIL 1. Read the proxy statement. 2. Check the appropriate box(es) on the reverse side of the proxy card. 3. Sign, date and return the proxy card in the envelope provided. VOTE ONLINE 1. Read the proxy statement and have the proxy card at hand. 2. Follow the simple instructions. VOTE BY PHONE 1. Read the proxy statement and have the proxy card at hand. 2.

August 4, 2023 EX-99.16

POWER OF ATTORNEY

Tidal ETF Trust N-14 Exhibit 99.16 POWER OF ATTORNEY Each undersigned Trustee of Tidal ETF Trust (the “Trust”) hereby appoints Eric W. Falkeis and Aaron J. Perkovich, each an officer of the Trust, each individually with power of substitution or resubstitution, his true and lawful attorneys-in-fact and agents (each, an “Attorney-in-Fact”) with the power and authority to execute and to file any of t

August 4, 2023 EX-99.11

August 4, 2023

Tidal ETF Trust N-14 Exhibit 99.11(a) 833 EAST MICHIGAN STREET • SUITE 1800 MILWAUKEE WISCONSIN 53202-5615 TEL • 414.273.3500 FAX • 414.273.5198 www • GKLAW.COM August 4, 2023 Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 Ladies and Gentlemen: We have acted as counsel to Tidal ETF Trust, a Delaware statutory trust (the “Trust”), in connection with the preparation an

August 4, 2023 EX-99.6(B)(I)

FORM OF AMENDMENT TO THE SUB-ADVISORY ADVISORY AGREEMENT

Tidal ETF Trust N-14 Exhibit 99.6(cc) FORM OF AMENDMENT TO THE SUB-ADVISORY ADVISORY AGREEMENT This Amendment TO THE SUB-ADVISORY AGREEMENT (the “Amendment”), is dated as of [October [ ]], 2023, and is entered into by and between Toroso Investments, LLC (the “Adviser”) and Gotham Asset Management, LLC (the “Sub-Adviser”). Each of the Adviser and the Sub-Adviser is referred to as a “party” and toge

August 4, 2023 EX-99.6(A)(I)

FORM OF SECOND AMENDMENT TO THE TIDAL ETF TRUST INVESTMENT ADVISORY AGREEMENT TOROSO INVESTMENTS, LLC

Tidal ETF Trust N-14 Exhibit 99.6(bb) FORM OF SECOND AMENDMENT TO THE TIDAL ETF TRUST INVESTMENT ADVISORY AGREEMENT with TOROSO INVESTMENTS, LLC THIS SECOND AMENDMENT dated as of [ ], 2023, to the Investment Advisory Agreement, dated as of October 29, 2020 (the “Agreement”), entered into by and between TIDAL ETF TRUST (the “Trust”), on behalf of each series of the Trust listed on Schedule A to the

August 4, 2023 N-14

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-14

AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON August 4, 2023 File No. 333- SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-14 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ☒ Pre-Effective Amendment No. ☐ Post-Effective Amendment No. ☐ (Check appropriate box or boxes) Tidal ETF Trust (Exact Name of Registrant as Specified in Charter) 234 West Florida Street, Sui

August 4, 2023 EX-99.14(B)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Tidal ETF Trust N-14 Exhibit 99.14(b) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of Tidal ETF Trust of our report dated November 23, 2022, relating to the financial statements and financial highlights, which appear in Gotham Short Strategies Fund’s (a series of FundVantage Trust) Annual Re

August 4, 2023 EX-99.14(A)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Tidal ETF Trust N-14 Exhibit 99.14(a) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the references to our firm in the Registration Statement on Form N-14 of Gotham Short Strategies Fund, a series of FundVantage Trust. /s/ Tait, Weller & Baker LLP Philadelphia, Pennsylvania August 4, 2023

August 4, 2023 EX-99.12

OFFICES IN MILWAUKEE, MADISON, GREEN BAY, APPLETON AND EAU CLAIRE, WISCONSIN AND WASHINGTON, D.C. GODFREY & KAHN, S.C. IS A MEMBER OF TERRALEX®, A WORLDWIDE NETWORK OF INDEPENDENT LAW FIRMS.

Tidal ETF Trust N-14 Exhibit 99.12(a) 833 EAST MICHIGAN STREET • SUITE 1800 MILWAUKEE WISCONSIN 53202-5615 TEL • 414.273.3500 FAX • 414.273.5198 www • GKLAW.COM [DATE] Board of Trustees FundVantage Trust 301 Bellevue Parkway Wilmington, DE 19809 Board of Trustees Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, WI 53204 Ladies and Gentlemen: We have been requested to render this opini

July 28, 2023 NPORT-EX

Unlimited HFND Multi-Strategy Return Tracker ETF

Unlimited HFND Multi-Strategy Return Tracker ETF SCHEDULE OF INVESTMENTS at May 31, 2023 (Unaudited) Shares Value Exchange Traded Funds - 99.

July 28, 2023 NPORT-EX

SoFi Next 500 ETF

SoFi Next 500 ETF SCHEDULE OF INVESTMENTS at May 31, 2023 (Unaudited) Shares Value Common Stocks - 99.

July 27, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on July 27, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

July 17, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 July 17, 2023 VIA EDGAR TRANSMISSION David Mathews U.

July 14, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 July 14, 2023

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 July 14, 2023 VIA EDGAR TRANSMISSION Ms.

June 30, 2023 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on July 11, 2023, pursuant to the provisions of Rule 12d2-2 (a).

June 30, 2023 AW

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 June 30, 2023 VIA EDGAR TRANSMISSION U.

June 14, 2023 PRE 14A

As filed with the Securities and Exchange Commission on June 14, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14A-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement

As filed with the Securities and Exchange Commission on June 14, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 2, 2023 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on June 2, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) Se

May 30, 2023 NPORT-EX

UPAR ULTRA RISK PARITY ETF

NPORT-EX 2 upar.htm UPAR ETF - 3/31/23 PART F UPAR ULTRA RISK PARITY ETF SCHEDULE OF INVESTMENTS at March 31, 2023 (Unaudited) Shares Value Common Stocks - 19.8% Biotechnology - 0.4% Corteva, Inc. 4,944 $ 298,173 Building Materials - 0.1% Geberit AG 116 64,657 Chemicals - 1.5% CF Industries Holdings, Inc. 1,290 93,512 Ecolab, Inc. 951 157,419 FMC Corp. 883 107,841 K+S AG 1,535 32,679 The Mosaic Co

May 30, 2023 NPORT-EX

RPAR RISK PARITY ETF

NPORT-EX 2 rpar.htm RPAR ETF - 3/31/23 PART F RPAR RISK PARITY ETF SCHEDULE OF INVESTMENTS at March 31, 2023 (Unaudited) Shares Value Common Stocks - 14.2% Biotechnology - 0.3% Corteva, Inc. 60,733 $ 3,662,807 Building Materials - 0.1% Geberit AG 1,798 1,002,180 Chemicals - 1.2% CF Industries Holdings, Inc. 15,199 1,101,775 Ecolab, Inc. 10,036 1,661,259 FMC Corp. 11,389 1,390,939 The Mosaic Co. 31

May 26, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 May 26, 2023 VIA EDGAR TRANSMISSION Raymond Be U.

April 26, 2023 NPORT-EX

SP FUNDS S&P 500 SHARIA INDUSTRY EXCLUSIONS ETF

NPORT-EX 2 spus.htm SCHEDULE OF INVESTMENTS SP FUNDS S&P 500 SHARIA INDUSTRY EXCLUSIONS ETF Schedule of Investments at February 28, 2023 (Unaudited) Shares Value Common Stocks - 99.6% Agriculture - 0.2% Archer-Daniels-Midland Co. 5,820 $ 463,272 Apparel - 0.9% Nike, Inc. - Class A 13,349 1,585,728 Ralph Lauren Corp. - Class A 424 50,113 Tapestry, Inc. 2,536 110,341 1,746,182 Auto Manufacturers - 3

April 26, 2023 NPORT-EX

SOUND ENHANCED FIXED INCOME ETF

NPORT-EX 2 sound-enhanced.htm SDEF - 2/28/23 PART F SOUND ENHANCED FIXED INCOME ETF Schedule of Investments at February 28, 2023 (Unaudited) Shares Value Closed-End Funds - 2.9% AllianceBernstein Global High Income Fund, Inc. 74,009 $ 749,711 Total Closed-End Funds (Cost $861,027) 749,711 Common Stocks - 28.6% Investment Companies - 14.5% Ares Capital Corp. (2) 43,501 842,180 Golub Capital BDC, In

April 26, 2023 NPORT-EX

SP FUNDS DOW JONES GLOBAL SUKUK ETF

NPORT-EX 2 spsk.htm SPSK - 2/28/23 PART F SP FUNDS DOW JONES GLOBAL SUKUK ETF Schedule of Investments at February 28, 2023 (Unaudited) Prinicipal Amount Value Corporate Sukuk - 44.9% Airlines - 0.5% Unity 1 Sukuk Ltd. 2.394% , 11/03/2025 $ 500,000 $ 461,746 Banks - 16.9% AUB Sukuk Ltd. 2.615% , 09/09/2026 600,000 543,157 Boubyan Sukuk Ltd. 2.593% , 02/18/2025 600,000 571,338 3.389% , 03/29/2027 60

April 26, 2023 NPORT-EX

SP FUNDS S&P GLOBAL REIT SHARIA ETF

SP FUNDS S&P GLOBAL REIT SHARIA ETF Schedule of Investments at February 28, 2023 (Unaudited) Shares Value Common Stocks - 99.

April 26, 2023 NPORT-EX

SOUND EQUITY INCOME ETF

NPORT-EX 2 sound-equity.htm SCHEDULE OF INVESTMENTS SOUND EQUITY INCOME ETF Schedule of Investments at February 28, 2023 (Unaudited) Shares Value Common Stocks - 99.6% Advertising - 5.4% Omnicom Group, Inc. 14,744 $ 1,335,364 Apparel - 2.1% Carter’s, Inc. 6,805 513,029 Banks - 8.6% Citigroup, Inc. 14,151 717,314 M&T Bank Corp. 4,527 702,998 Truist Financial Corp. 15,075 707,771 2,128,083 Chemicals

April 26, 2023 NPORT-EX

Newday Ocean Health ETF

NPORT-EX 2 newday.htm SCHEDULE OF INVESTMENTS Newday Ocean Health ETF Schedule of Investments at February 28, 2023 (Unaudited) Common Stocks - 99.8% Shares Value Apparel - 1.1% Nike, Inc. - Class B 138 $ 16,393 Auto Manufacturers - 1.6% Tesla, Inc. (1) 110 22,628 Banks - 4.3% Comerica, Inc. 173 12,127 First Bancorp 2,041 29,615 JPMorgan Chase & Co. 133 19,066 60,808 Biotechnology - 3.9% Amgen, Inc

April 13, 2023 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 April 13, 2023 VIA EDGAR TRANSMISSION Raymond Be U.

March 30, 2023 NPORT-EX

ZEGA Buy and Hedge ETF

NPORT-EX 2 zegaetf.htm ZEGA ETF- 1/31 PART F ZEGA Buy and Hedge ETF SCHEDULE OF INVESTMENTS at January 31, 2023 (Unaudited) Principal Amount Value Corporate Bonds - 10.0% Apparel - 0.7% Hanesbrands, Inc. $ 374,000 4.625%, 05/15/2024 $ 368,777 Auto Manufacturers - 0.8% Jaguar Land Rover Automotive PLC 158,000 5.625%, 02/01/2023 158,000 Ford Motor Credit Co., LLC 157,000 5.584%, 03/18/2024 156,061 1

March 30, 2023 NPORT-EX

Robinson Alternative Yield Pre-Merger SPAC ETF

NPORT-EX 2 robinsonetf.htm SCHEDULE OF INVESTMENTS Robinson Alternative Yield Pre-Merger SPAC ETF SCHEDULE OF INVESTMENTS at Janaury 31, 2023 (Unaudited) Shares Value Common Stocks - 96.9% Special Purpose Acquisition Companies (SPACs) - 96.9% Accretion Acquisition Corp. (1) 2,065 $ 21,125 Acropolis Infrastructure Acquisition Corp. - Class A (1) 30,000 301,800 Aequi Acquisition Corp. - Class A (1)

March 30, 2023 NPORT-EX

Ionic Inflation Protection ETF

NPORT-EX 2 ionicetf.htm IONIC ETF- 1/31 PART F Ionic Inflation Protection ETF CONSOLIDATED SCHEDULE OF INVESTMENTS at January 31, 2023 (Unaudited) Principal Amount Value United States Treasury Obligations - 91.4% United States Treasury Inflation Indexed Notes - 91.4% 01/15/2024 0.625% $ 1,122,810 $ 1,100,852 04/15/2024 0.500% 1,133,203 1,104,871 07/15/2024 0.125% 1,128,429 1,095,409 10/15/2024 0.1

February 28, 2023 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on March 13, 2023, pursuant to the provisions of Rule 12d2-2 (a).

February 27, 2023 NPORT-EX

Acruence Active Hedge U.S. Equity ETF

NPORT-EX 2 acruencenport.htm ACRUENCE ETF - 12/31/22 PART F Acruence Active Hedge U.S. Equity ETF CONSOLIDATED SCHEDULE OF INVESTMENTS at December 31, 2022 (Unaudited) Shares Value Common Stocks - 96.6% Aerospace & Defense - 1.7% The Boeing Co. (1) 211 $ 40,193 General Dynamics Corp. 71 17,616 L3Harris Technologies, Inc. 63 13,117 Lockheed Martin Corp. 83 40,379 Northrop Grumman Corp. 48 26,189 Ra

February 27, 2023 NPORT-EX

SonicShares™ Global Shipping ETF

NPORT-EX 2 boatnport.htm SCHEDULE OF INVESTMENTS SonicShares™ Global Shipping ETF SCHEDULE OF INVESTMENTS at December 31, 2022 (Unaudited) Shares Value Common Stocks - 98.9% Commercial Services - 0.4% Inui Global Logistics Co. Ltd. 4,823 $ 72,741 Energy - Alternate Sources - 0.3% Eneti, Inc. 6,886 69,204 Transportation - 98.2% (1) AP Moller - Maersk A/S - Class B 467 1,046,885 Ardmore Shipping Cor

February 27, 2023 NPORT-EX

Gotham 1000 Value ETF

NPORT-EX 2 gotham-1000nport.htm SCHEDULE OF INVESTMENTS Gotham 1000 Value ETF SCHEDULE OF INVESTMENTS December 31, 2022 (Unaudited) Shares Value Common Stocks - 99.6% Advertising - 0.5% The Interpublic Group of Company, Inc. 3,534 $ 117,717 Omnicom Group, Inc. 1,335 108,896 226,613 Aerospace & Defense - 0.8% Aerojet Rocketdyne Holdings, Inc. (1) 1,441 80,595 General Dynamics Corp. 133 32,999 L3Har

February 27, 2023 NPORT-EX

Constrained Capital ESG Orphans ETF

NPORT-EX 2 constrained-cap.htm SCHEDULE OF INVESTMENTS Constrained Capital ESG Orphans ETF SCHEDULE OF INVESTMENTS at December 31, 2022 (Unaudited) Shares Value Common Stocks - 99.6% Aerospace & Defense - 24.2% The Boeing Co. (1) 499 $ 95,055 Curtiss-Wright Corp. 33 5,511 General Dynamics Corp. 207 51,359 L3Harris Technologies, Inc. 173 36,020 Lockheed Martin Corp. 233 113,352 Northrop Grumman Cor

February 27, 2023 NPORT-EX

Gotham Enhanced 500 ETF

NPORT-EX 2 gotham-500nport.htm SCHEDULE OF INVESTMENTS Gotham Enhanced 500 ETF SCHEDULE OF INVESTMENTS at December 31, 2022 (Unaudited) Shares Value Common Stocks - 99.8% Advertising - 0.2% The Interpublic Group of Company, Inc. 8,209 $ 273,442 Omnicom Group, Inc. (1) 4,223 344,470 617,912 Aerospace & Defense - 1.4% The Boeing Co. (2) 1,478 281,544 General Dynamics Corp. 790 196,007 Howmet Aerospa

February 27, 2023 NPORT-EX

Ionic Inflation Protection ETF

NPORT-EX 2 ionicnport.htm IONIC ETF - 12/31/22 PART F Ionic Inflation Protection ETF SCHEDULE OF INVESTMENTS at January 31, 2023 (Unaudited) Principal Amount Value United States Treasury Obligations - 91.4% United States Treasury Inflation Indexed Notes - 91.4% 01/15/2024 0.625% $ 1,122,810 $ 1,100,852 04/15/2024 0.500% 1,133,203 1,104,871 07/15/2024 0.125% 1,128,429 1,095,409 10/15/2024 0.125% 1,

February 27, 2023 NPORT-EX

American Customer Satisfaction ETF

NPORT-EX 2 acsinport.htm SCHEDULE OF INVESTMENTS American Customer Satisfaction ETF SCHEDULE OF INVESTMENTS at December 31, 2022 (Unaudited) Shares Value Common Stocks - 99.9% Airlines - 3.8% JetBlue Airways Corp. (1) 382,727 $ 2,480,071 Apparel - 4.2% Nike, Inc. - Class B 23,195 2,714,047 Auto Manufacturers - 2.6% Tesla, Inc. (1) 13,584 1,673,277 Computers - 8.0% Apple, Inc. 40,088 5,208,634 Cons

January 26, 2023 NPORT-EX

Unlimited HFND Multi-Strategy Return Tracker ETF

Unlimited HFND Multi-Strategy Return Tracker ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Exchange Traded Funds - 75.

January 26, 2023 NPORT-EX

Noble Absolute Return ETF

Noble Absolute Return ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 12.

January 26, 2023 NPORT-EX

SoFi Social 50 ETF

NPORT-EX 2 sofi-social.htm SCHEDULE OF INVESTMENTS SoFi Social 50 ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.4% Aerospace & Defense - 1.7% The Boeing Co. (1) 1,349 $ 241,309 Airlines - 1.9% American Airlines Group, Inc. (1)(2) 7,695 111,039 Delta Air Lines, Inc. (1) 4,230 149,615 260,654 Apparel - 0.6% Nike, Inc. - Class B 717 78,648 Auto Manufactu

January 26, 2023 NPORT-EX

SoFi Weekly Income ETF

NPORT-EX 2 sofi-tgif.htm TGIF - 11/30/22 PART F SoFi Weekly Income ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Prinicpal Amount Value Asset Backed Securities - 3.6% AB Issuer, LLC, Series 2021-1, Class A2 3.734% , 07/30/2051 $ 89,325 $ 72,459 Applebee’s Funding, LLC / IHOP Funding, LLC, Series 2019-1A, Class A2I 4.194% , 06/05/2049 198,000 188,067 DB Master Finance, LLC, Series 20

January 26, 2023 NPORT-EX

Leatherback Long/Short Alternative Yield ETF

Leatherback Long/Short Alternative Yield ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 118.

January 26, 2023 NPORT-EX

SoFi Next 500 ETF

NPORT-EX 2 sofi-next.htm SCHEDULE OF INVESTMENTS SoFi Next 500 ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.8% Advertising - 0.3% The Interpublic Group of Companies, Inc. 4,729 $ 162,488 Aerospace & Defense - 0.9% Curtiss-Wright Corp. 389 68,717 HEICO Corp. 569 92,354 Hexcel Corp. 1,641 98,378 Howmet Aerospace, Inc. 4,437 167,142 Spirit AeroSystems H

January 26, 2023 NPORT-EX

Adasina Social Justice All Cap Global ETF

NPORT-EX 2 adasina.htm SCHEDULE OF INVESTMENTS Adasina Social Justice All Cap Global ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.3% Advertising - 1.8% The Interpublic Group of Company, Inc. 52,759 $ 1,812,799 IPSOS 1,294 72,747 Stroeer SE & Co KGaA 442 19,934 1,905,480 Aerospace & Defense - 0.2% Barnes Group, Inc. 4,111 175,087 Apparel - 0.1% Gildan

January 26, 2023 NPORT-EX

God Bless America ETF

God Bless America ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

January 26, 2023 NPORT-EX

SoFi Be Your Own Boss ETF

NPORT-EX 2 byob.htm SCHEDULE OF INVESTMENTS SoFi Be Your Own Boss ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.3% Advertising Services - 0.9% The Trade Desk, Inc. - Class A (1)(2) 1,253 $ 65,331 Applications Software - 4.0% Materialise NV - ADR (1)(2) 8,748 84,418 Microsoft Corp. 302 77,053 Monday.com Ltd. (1)(2) 1,332 143,190 304,661 Athletic Equipm

January 26, 2023 NPORT-EX

SoFi Weekly Dividend ETF

NPORT-EX 2 sofi-wkly.htm SCHEDULE OF INVESTMENTS SoFi Weekly Dividend ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.1% Advertising - 0.1% Dentsu Group, Inc. 135 $ 4,257 Hakuhodo DY Holdings, Inc. 142 1,354 5,611 Aerospace & Defense - 1.7% BAE Systems PLC 2,077 20,347 General Dynamics Corp. 160 40,382 Lockheed Martin Corp. (1) 177 85,879 Saab AB - Clas

January 26, 2023 NPORT-EX

SoFi Select 500 ETF

NPORT-EX 2 sofi-select.htm SCHEDULE OF INVESTMENTS SoFi Select 500 ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.4% Advertising - 0.1% Omnicom Group, Inc. 1,669 $ 133,119 The Trade Desk, Inc. - Class A (1) 4,440 231,502 364,621 Aerospace & Defense - 1.4% General Dynamics Corp. 1,988 501,751 L3Harris Technologies, Inc. 1,564 355,153 Lockheed Martin Cor

January 26, 2023 NPORT-EX

SoFi Smart Energy ETF

SoFi Smart Energy ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

January 26, 2023 NPORT-EX

ATAC US Rotation ETF

ATAC US Rotation ETF Schedule of Investments (Unaudited) November 30, 2022 Description Shares Value EXCHANGE TRADED FUNDS - 99.

January 26, 2023 NPORT-EX

ATAC Credit Rotation ETF

NPORT-EX 2 jojo.htm SCHEDULE OF INVESTMENTS ATAC Credit Rotation ETF Schedule of Investments (Unaudited) November 30, 2022 Description Shares Value EXCHANGE TRADED FUNDS - 91.8% iShares iBoxx High Yield Corporate Bond ETF (1) 43,245 $ 3,271,917 Xtrackers USD High Yield Corporate Bond ETF (1) 40,381 1,397,990 TOTAL EXCHANGE TRADED FUNDS (Cost $4,633,207) 4,669,907 SHORT-TERM INVESTMENTS - 8.3% Firs

January 26, 2023 NPORT-EX

SoFi Web 3 ETF

SoFi Web 3 ETF SCHEDULE OF INVESTMENTS at November 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

December 29, 2022 NPORT-EX

Unlimited HFND Multi-Strategy Return Tracker ETF

Unlimited HFND Multi-Strategy Return Tracker ETF SCHEDULE OF INVESTMENTS at October 31, 2022 (Unaudited) Shares Value Exchange Traded Funds - 57.

December 29, 2022 NPORT-EX

FolioBeyond Rising Rates ETF

FolioBeyond Rising Rates ETF SCHEDULE OF INVESTMENTS at October 31, 2022 (Unaudited) Principal Amount Value MORTGAGE-BACKED SECURITIES (1) - 93.

December 29, 2022 NPORT-EX

Aztlan Global Stock Selection DM SMID ETF

NPORT-EX 2 aztlan.htm SCHEDULE OF INVESTMENTS Aztlan Global Stock Selection DM SMID ETF SCHEDULE OF INVESTMENTS at October 31, 2022 (Unaudited) Shares Value Common Stocks - 100.5% Airlines - 3.7% Deutsche Lufthansa AG (1) 15,621 $ 107,182 Banks - 3.7% Fukuoka Financial Group, Inc. 6,253 106,140 Beverages - 3.7% Coca-Cola HBC AG 4,945 107,890 Commercial Services - 7.4% Shin Nippon Biomedical Labora

December 29, 2022 NPORT-EX

Residential REIT Income ETF

NPORT-EX 2 residential.htm SCHEDULE OF INVESTMENTS Residential REIT Income ETF Schedule of Investments at October 31, 2022 (Unaudited) Shares Value Common Stocks - 98.9% REITS - Apartments - 69.3% American Homes 4 Rent - Class A 9,400 $ 300,236 Apartment Income REIT Corp. 1,665 63,986 Apartment Investment and Management Co. 5,730 45,496 AvalonBay Communities, Inc. 2,100 367,752 BRT Apartments Corp

December 28, 2022 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See List Below (I.R.S. Employer Identification Number) 23

December 27, 2022 8-A12B

Amended and Restated Distribution (Rule 12b-1) Plan

As filed with the U.S. Securities and Exchange Commission on December 27, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

December 21, 2022 EX-99.(P)(VI)

Leatherback Asset Management, LLC Code of Ethics and Personal Trading Policy December 2021

Tidal ETF Trust POS EX Exhibit 99(p)(vi) Leatherback Asset Management, LLC Code of Ethics and Personal Trading Policy December 2021 1.

December 21, 2022 EX-99.(H)(XXII)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of each series of the Trust) and abrdn Inc. (on behalf of each series)

Tidal ETF Trust POS EX Exhibit 99(h)(xxii) RULE 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT, dated as of September 30, 2022, among each Acquiring Fund, severally and not jointly, identified on Schedule A (each, an ?Acquiring Fund?), and the Acquired Funds, severally and not jointly, listed on Schedule B (each, an ?Acquired Fund? and together with the Acquiring Funds, the ?Funds?).

December 21, 2022 EX-99.(H)(XVIII)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of ATAC Credit Rotation ETF and ATAC US Rotation ETF) and PIMCO ETF Trust and PIMCO Equity Series

Tidal ETF Trust POS EX Exhibit 99(h)(xviii) FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT is dated as of January 19, 2022 , among Tidal ETF Trust (the ?Acquiring Trust?), each on behalf of itself and its separate series listed on Schedule A, as amended from time to time, severally and not jointly (each an ?Acquiring Fund? and collectively, the ?Acquiring Funds?), and PIMCO ETF Trust and PIMCO Equity Series, (each an ?Acquired Trust? and collectively, the ?Acquired Trusts?), each on behalf of its itself and its separate series listed on Schedule B, as amended from time to time or as such additional series are deemed to be added in the future, severally and not jointly (each, an ?Acquired Fund? and collectively, the ?Acquired Funds?).

December 21, 2022 EX-99.(H)(XVII)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of certain series of the Trust) and Vanguard Funds

Tidal ETF Trust POS EX Exhibit 99(h)(xvii) RULE 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT, dated as of September 29, 2022, between the Tidal ETF Trust, on behalf of itself and its separate series listed on Schedule A (each, an ?Investing Fund?), severally and not jointly, and the investment trusts listed on Schedule A, on behalf of themselves and their respective series also listed on Schedule A, severally and not jointly (each, a ?Vanguard Fund? and together with the Investing Funds, the ?Funds?).

December 21, 2022 POS EX

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-1A

AS FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 21, 2022 1933 Act Registration File No.: 333-227298 1940 Act File No.: 811-23377 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-1A REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ? Pre-Effective Amendment No. ? Post-Effective Amendment No. 159 ? and/or REGISTRATION STATEMENT UNDER THE INVE

December 21, 2022 EX-99.(P)(V)

Code of Ethics for Income Research + Management - previously filed with Post-Effective Amendment No. 159 on Form N-1A on December 21, 2022 and is incorporated herein by reference.

Tidal ETF Trust POS EX Exhibit 99(p)(v) Income Research + Management Employee Code of Ethics for Personal Investments and Insider Trading Policy July 14, 2022 Table of Contents INTRODUCTION Am I subject to these rules? 1 RULES FOR EVERYONE 1.

December 21, 2022 EX-99.(P)(XII)

Code of Ethics for ZEGA Financial, LLC - previously filed with Post-Effective Amendment No. 159 on Form N-1A on December 21, 2022 and is incorporated herein by reference.

Tidal ETF Trust POS EX Exhibit 99(p)(xii) CODE OF ETHICS: ZEGA Financial LLC 31 MAR 2022 Code of Ethics Introduction ? This is the Code of Ethics (the ?Code?) of ZEGA Financial (the ?Company?).

December 21, 2022 EX-99.(H)(XVIII)(1)

Amendment to the Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of certain series of the Trust) and PIMCO ETF Trust and PIMCO Equity Series

Tidal ETF Trust POS EX Exhibit 99(h)(xviii)(1) AMENDMENT TO FUND OF FUNDS INVESTMENT AGREEMENT FOR THE PURPOSE OF ADDING ADDITIONAL ACQUIRING FUND(S) AND ACQUIRED FUND(S) October 4, 2022 Tidal ETF Trust 898 N.

December 21, 2022 EX-99.(P)(XIV)

Code of Ethics for Armada ETF Advisors LLC - previously filed with Post-Effective Amendment No. 159 on Form N-1A on December 21, 2022 and is incorporated herein by reference.

Tidal ETF Trust POS EX Exhibit 99(p)(xiv) Armada ETF Advisors LLC i Section 8: Code of Ethics 8.

December 21, 2022 EX-99.(H)(XVI)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of each series of the Trust) and VanEck ETF Trust

Tidal ETF Trust POS EX Exhibit 99(h)(xvi) RULE 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT, dated as of, October 5, 2022 between each Acquiring Fund(s) identified on Schedule A, severally and not jointly (each, an ?Acquiring Fund?), and each series of VanEck ETF Trust (except such series listed on Schedule B which may be amended from time to time), severally and not jointly (each, an ?Acquired Fund? and together with the Acquiring Fund[s], the ?Funds?).

December 21, 2022 EX-99.(P)(IX)

Code of Ethics for Sound Income Strategies, LLC - previously filed with Post-Effective Amendment No. 159 on Form N-1A on December 21, 2022 and is incorporated herein by reference.

Tidal ETF Trust POS EX Exhibit 99(p)(ix) SOUND INCOME STRATEGIES CODE OF ETHICS SOUND INCOME STRATEGIES, LLC Summary SIS?s Code of Ethics is based on the guiding principle that the interests of the client are our top priority.

December 21, 2022 EX-99.(H)(XIX)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of certain series of the Trust) and ProShares Trust

Tidal ETF Trust POS EX Exhibit 99(h)(xix) RULE 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS FUND OF FUNDS INVESTMENT AGREEMENT, dated as of October 10, 2022 (the ?Effective Date?) by and between Tidal ETF Trust (the ?Acquiring Trust?), a Delaware statutory trust, on behalf of each of its series listed on Schedule B, as such may be revised from time to time, severally and not jointly (each, an ?Acquiring Fund?), and ProShares Trust (the ?Trust?), a Delaware statutory trust, on behalf of each of its current and future series other than those series identified under the caption ?Precautionary Notes: Funds Not Covered by the Agreement? on https://www.

December 21, 2022 EX-99.(H)(XXI)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of each series of the Trust) and Invesco Exchange-Traded Fund Trust, Invesco Exchange-Traded Fund Trust II, Invesco India Exchange-Traded Fund Trust, Invesco Actively Managed Exchange-Traded Trust, Invesco Actively Managed Exchange-Traded Commodity Fund Trust and Invesco Exchange-Traded Self-Indexed Fund Trust

Tidal ETF Trust POS EX Exhibit 99(h)(xxi) RULE 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS FUND OF FUNDS INVESTMENT AGREEMENT (the ?Agreement?), dated as of September 30, 2022 (the ?Effective Date?), is made among Tidal ETF Trust, on behalf of each of its series listed in Schedule A (each, an ?Acquiring Fund?) and the Invesco Exchange-Traded Fund Trust, Invesco Exchange-Traded Fund Trust II, In

December 21, 2022 EX-99.(H)(XX)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of certain series of the Trust) and Direxion Shares ETF Trust

Tidal ETF Trust POS EX Exhibit 99(h)(xx) FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT, dated as of October 3, 2022, between Tidal ETF Trust (?Acquiring Trust?), on behalf of each of its series listed on Schedule A hereto (each, an ?Acquiring Fund?), severally and not jointly, and each series of the Direxion Shares ETF Trust (?Trust?), excluding those listed on Schedule B hereto (each, an ?Acquired Fund?), severally and not jointly.

December 21, 2022 EX-99.(H)(XXIII)

Rule 12d1-4 Fund of Funds Investment Agreement between the Trust (on behalf of ATAC Credit Rotation ETF and ATAC US Rotation ETF) and Schwab Strategic Trust (on behalf of each series)

Tidal ETF Trust POS EX Exhibit 99(h)(xxiii) Tidal ETF Trust January 2022 Schwab Rule 12d1-4 FUND OF FUNDS INVESTMENT AGREEMENT THIS AGREEMENT, dated as of January 19, 2022, by and among Tidal ETF Trust, a statutory trust organized under the laws of the State of Delaware (the ?Acquiring Management Company?), on behalf of its series identified on Schedule A, severally and not jointly (each, an ?Acquiring Fund,? and collectively, the ?Acquiring Funds?), and Schwab Strategic Trust, a statutory trust organized under the laws of the State of Delaware (the ?Trust?), on behalf of its series identified on Schedule B, severally and not jointly (each, an ?Acquired Fund? and, collectively, the ?Acquired Funds?).

December 21, 2022 EX-99.(A)(IV)(2)

Investment Sub-Advisory Agreement

Tidal ETF Trust POS EX Exhibit 99(a)(iv)(2) SUB-ADVISORY AGREEMENT This Sub-Advisory Agreement (the ?Agreement?) is made as of this 26th day of May, 2022 by and between Toroso Investments, LLC, a Delaware limited liability company, with its principal place of business at 898 N.

December 16, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on December 16, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

December 15, 2022 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 15, 2022 VIA EDGAR TRANSMISSION Mr.

December 1, 2022 CORRESP

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204

Tidal ETF Trust 234 West Florida Street, Suite 203 Milwaukee, Wisconsin 53204 December 1, 2022 VIA EDGAR TRANSMISSION Ms.

November 29, 2022 NPORT-EX

UPAR Ultra Risk Parity ETF

NPORT-EX 2 upar.htm UPAR ETF - 09.30.22 PART F UPAR Ultra Risk Parity ETF SCHEDULE OF INVESTMENTS at September 30, 2022 (Unaudited) Shares Value Common Stocks - 23.0% Biotechnology - 0.5% Corteva, Inc. 3,532 $ 201,854 Building Materials - 0.1% Geberit AG 92 39,959 Chemicals - 2.1% CF Industries Holdings, Inc. 1,019 98,079 Ecolab, Inc. 567 81,886 FMC Corp. 628 66,380 K+S AG 1,039 19,747 The Mosaic

November 29, 2022 NPORT-EX

RPAR Risk Parity ETF

NPORT-EX 2 rpar.htm RPAR ETF - 09.30.22 PART F RPAR Risk Parity ETF SCHEDULE OF INVESTMENTS at September 30, 2022 (Unaudited) Shares Value Common Stocks - 15.7% Biotechnology - 0.4% Corteva, Inc. 70,421 $ 4,024,560 Building Materials - 0.1% Geberit AG 1,940 842,621 Chemicals - 1.5% CF Industries Holdings, Inc. 20,153 1,939,726 Ecolab, Inc. 14,981 2,163,556 FMC Corp. 12,454 1,316,388 The Mosaic Co.

October 26, 2022 NPORT-EX

SP Funds Dow Jones Global Sukuk ETF

SP Funds Dow Jones Global Sukuk ETF Schedule of Investments at August 31, 2022 (Unaudited) Principal Amount Value Corporate Sukuk - 45.

October 26, 2022 NPORT-EX

SOUND EQUITY INCOME ETF

SOUND EQUITY INCOME ETF Schedule of Investments at August 31, 2022 (Unaudited) Shares Value Common Stocks - 98.

October 26, 2022 NPORT-EX

SP Funds S&P Global REIT Sharia ETF

SP Funds S&P Global REIT Sharia ETF Schedule of Investments at August 31, 2022 (Unaudited) Shares Value Common Stocks - 99.

October 26, 2022 NPORT-EX

SOUND ENHANCED FIXED INCOME ETF

SOUND ENHANCED FIXED INCOME ETF Schedule of Investments at August 31, 2022 (Unaudited) Shares Value Closed-End Funds - 2.

October 26, 2022 NPORT-EX

SP Funds S&P 500 Sharia Industry Exclusions ETF

SP Funds S&P 500 Sharia Industry Exclusions ETF Schedule of Investments at August 31, 2022 (Unaudited) Shares Value Common Stocks - 99.

September 28, 2022 NPORT-EX

Robinson Alternative Yield Pre-Merger SPAC ETF

Robinson Alternative Yield Pre-Merger SPAC ETF SCHEDULE OF INVESTMENTS at July 31, 2022 (Unaudited) Shares Value Common Stocks - 97.

September 28, 2022 NPORT-EX

iClima Distributed Smart Energy ETF

iClima Distributed Smart Energy ETF SCHEDULE OF INVESTMENTS at July 31, 2022 (Unaudited) Common Stocks - 99.

September 28, 2022 NPORT-EX

Newday Ocean Health ETF

Newday Ocean Health ETF SCHEDULE OF INVESTMENTS at July 31, 2022 (Unaudited) Common Stocks - 99.

September 28, 2022 NPORT-EX

ZEGA Buy and Hedge ETF

ZEGA Buy and Hedge ETF SCHEDULE OF INVESTMENTS at July 31, 2022 (Unaudited) Principal Amount Value Corporate Bonds - 88.

September 26, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on September 26, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizati

September 23, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on September 23, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizati

September 16, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 September 16, 2022 VIA EDGAR TRANSMISSION Raymond Be U.

September 8, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on September 8, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

September 7, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on September 7, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organizatio

August 29, 2022 NPORT-EX

Ionic Inflation Protection ETF

Ionic Inflation Protection ETF CONSOLIDATED SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Principal Amount Value United States Treasury Obligations - 89.

August 23, 2022 NPORT-EX

SonicSharesTM Airlines, Hotels, Cruise Lines ETF

SonicSharesTM Airlines, Hotels, Cruise Lines ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

August 23, 2022 NPORT-EX

American Customer Satisfaction ETF

American Customer Satisfaction ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Common Stocks - 99.

August 23, 2022 NPORT-EX

Gotham 1000 Value ETF

Gotham 1000 Value ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

August 23, 2022 NPORT-EX

SonicShares™ Global Shipping ETF

SonicShares™ Global Shipping ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Shares Value Common Stocks - 98.

August 23, 2022 NPORT-EX

Gotham Enhanced 500 ETF

Gotham Enhanced 500 ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Shares Value Common Stocks - 99.

August 23, 2022 NPORT-EX

Constrained Capital ESG Orphans ETF

Constrained Capital ESG Orphans ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Common Stocks - 99.

August 23, 2022 NPORT-EX

Acruence Active Hedge U.S. Equity ETF

Acruence Active Hedge U.S. Equity ETF SCHEDULE OF INVESTMENTS at June 30, 2022 (Unaudited) Common Stocks - 97.0% Shares Value Advertising - 0.0% (4) Omnicom Group, Inc. 120 $ 7,633 Aerospace & Defense - 1.7% General Dynamics Corp. 115 25,444 L3Harris Technologies, Inc. 104 25,137 Lockheed Martin Corp. 121 52,025 Northrop Grumman Corp. 72 34,457 Raytheon Technologies Corp. 727 69,872 Teledyne Techn

August 16, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on August 16, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization)

August 16, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 August 16, 2022 VIA EDGAR TRANSMISSION Ms.

August 12, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 August 12, 2022 VIA EDGAR TRANSMISSION Ms.

August 10, 2022 AW

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 August 10, 2022 VIA EDGAR TRANSMISSION U.

August 9, 2022 EX-99.25.EX-99.25

EX-99.25.EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE* STATED SECURITIES Cboe BZX Exchange, Inc.

August 9, 2022 EX-99.25.EX-99.25

EX-99.25.EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE* STATED SECURITIES Cboe BZX Exchange, Inc.

August 8, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 August 8, 2022 VIA EDGAR TRANSMISSION Ms.

August 4, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 August 4, 2022 VIA EDGAR TRANSMISSION Ms.

August 2, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on August 2, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization)

July 29, 2022 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on August 09, 2022, pursuant to the provisions of Rule 12d2-2 (a).

July 28, 2022 NPORT-EX

ATAC Credit Rotation ETF

ATAC Credit Rotation ETF Schedule of Investments (Unaudited) May 31, 2022 Description Shares Value EXCHANGE TRADED FUNDS - 99.

July 28, 2022 NPORT-EX

SoFi Select 500 ETF

SoFi Select 500 ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 99.

July 28, 2022 NPORT-EX

SoFi Weekly Dividend ETF

SoFi Weekly Dividend ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 99.

July 28, 2022 NPORT-EX

SoFi Gig Economy ETF

SoFi Gig Economy ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 99.

July 28, 2022 NPORT-EX

SoFi Social 50 ETF

SoFi Social 50 ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 99.

July 28, 2022 NPORT-EX

SoFi Weekly Income ETF

SoFi Weekly Income ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Principal Amount Value Asset Backed Securities - 2.

July 28, 2022 NPORT-EX

Leatherback Long/Short Alternative Yield ETF

Leatherback Long/Short Alternative Yield ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 114.

July 28, 2022 NPORT-EX

ATAC US ROTATION ETF

ATAC US ROTATION ETF Schedule of Investments (Unaudited) May 31, 2022 Description Shares Value EXCHANGE TRADED FUNDS - 100.

July 28, 2022 NPORT-EX

SoFi Next 500 ETF

SoFi Next 500 ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Common Stocks - 99.

July 28, 2022 NPORT-EX

Adasina Social Justice All Cap Global ETF

Adasina Social Justice All Cap Global ETF SCHEDULE OF INVESTMENTS at May 31, 2022 (Unaudited) Shares Value Common Stocks - 101.

July 22, 2022 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on August 02, 2022, pursuant to the provisions of Rule 12d2-2 (a).

June 27, 2022 NPORT-EX

FolioBeyond Rising Rates ETF

FolioBeyond Rising Rates ETF SCHEDULE OF INVESTMENTS at April 30, 2022 (Unaudited) Principal Amount Value MORTGAGE BACKED SECURITIES: 93.

June 27, 2022 NPORT-EX

Home Appreciation U.S. REIT ETF

Home Appreciation U.S. REIT ETF SCHEDULE OF INVESTMENTS at April 30, 2022 (Unaudited) Shares Value Common Stocks - 99.3% REITS - Apartments - 69.8% American Campus Communities, Inc. 1,785 115,436 American Homes 4 Rent - Class A 4,700 186,167 Apartment Income REIT Corp. 730 35,894 Apartment Investment and Management Co. 2,865 18,050 AvalonBay Communities, Inc. 1,005 228,617 BRT Apartments Corp. 845

June 23, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 June 23, 2022 VIA EDGAR TRANSMISSION Raymond Be U.

June 17, 2022 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE Arca hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on June 28, 2022, pursuant to the provisions of Rule 12d2-2 (a).

June 10, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on June 10, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) S

June 3, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on June 3, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) Se

May 27, 2022 NPORT-EX

UPAR Ultra Risk Parity ETF

UPAR Ultra Risk Parity ETF SCHEDULE OF INVESTMENTS at March 31, 2022 (Unaudited) Shares Value Common Stocks - 22.

May 27, 2022 NPORT-EX

RPAR Risk Parity ETF

RPAR Risk Parity ETF SCHEDULE OF INVESTMENTS at March 31, 2022 (Unaudited) Shares Value Common Stocks - 15.

May 26, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 May 26, 2022 VIA EDGAR TRANSMISSION Ms.

May 16, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on May 13, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) Se

May 12, 2022 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-227298 Tidal ETF Trust / NYSE Arca, Inc. (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 898 North Broadway,

May 12, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See List Below (I.R.S. Employer Identification Number) 898 North Broadway, S

May 6, 2022 CORRESP

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758

Tidal ETF Trust 898 North Broadway, Suite 2 Massapequa, New York 11758 VIA EDGAR TRANSMISSION Ms.

May 3, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on May 2, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See

May 2, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as sp

As filed with the U.S. Securities and Exchange Commission on May 2, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Tidal ETF Trust (Exact name of registrant as specified in its charter) Delaware (State of incorporation or organization) See

April 26, 2022 NPORT-EX

SP FUNDS S&P GLOBAL REIT SHARIA ETF

SP FUNDS S&P GLOBAL REIT SHARIA ETF Schedule of Investments at February 28, 2022 (Unaudited) Shares Value Common Stocks - 99.

April 26, 2022 NPORT-EX

SOUND ENHANCED FIXED INCOME ETF

SOUND ENHANCED FIXED INCOME ETF Schedule of Investments at February 28, 2022 (Unaudited) Shares Value Closed-End Funds - 15.

April 26, 2022 NPORT-EX

SOUND EQUITY INCOME ETF

SOUND EQUITY INCOME ETF Schedule of Investments at February 28, 2022 (Unaudited) Shares Value Common Stocks - 99.

April 26, 2022 NPORT-EX

Euclid Capital Growth ETF

Euclid Capital Growth ETF SCHEDULE OF INVESTMENTS at February 28, 2022 (Unaudited) Shares Value Common Stocks - 28.

April 26, 2022 NPORT-EX

National Investment Services Ultra-Short Duration Enhanced Income ETF

National Investment Services Ultra-Short Duration Enhanced Income ETF SCHEDULE OF INVESTMENTS at February 28, 2022 (Unaudited) Principal Amount Value ASSET BACKED SECURITIES: 22.

April 26, 2022 NPORT-EX

SP FUNDS DOW JONES GLOBAL SUKUK ETF

SP FUNDS DOW JONES GLOBAL SUKUK ETF Schedule of Investments at February 28, 2022 (Unaudited) Shares Value Corporate Sukuk - 47.

April 26, 2022 NPORT-EX

SP FUNDS S&P 500 SHARIA INDUSTRY EXCLUSIONS ETF

SP FUNDS S&P 500 SHARIA INDUSTRY EXCLUSIONS ETF Schedule of Investments at February 28, 2022 (Unaudited) Shares Value Common Stocks - 99.

March 28, 2022 NPORT-EX

ROBINSON ALTERNATIVE YIELD PRE-MERGER SPAC ETF

ROBINSON ALTERNATIVE YIELD PRE-MERGER SPAC ETF SCHEDULE OF INVESTMENTS at January 31, 2022 (Unaudited) Shares Value Common Stocks - 55.

March 28, 2022 NPORT-EX

iClima Climate Change Solutions ETF

iClima Climate Change Solutions ETF SCHEDULE OF INVESTMENTS at January 31, 2022 (Unaudited) Common Stocks - 99.

March 28, 2022 NPORT-EX

ZEGA Buy and Hedge ETF

ZEGA Buy and Hedge ETF SCHEDULE OF INVESTMENTS at January 31, 2022 (Unaudited) Principal Amount Value CORPORATE BONDS - 87.

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