FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person *

Weiss Asset Management LP

2. Date of Event Requiring Statement (Month/Day/Year)

06/30/2021

3. Issuer Name and Ticker or Trading Symbol

Thunder Bridge Capital Partners IV, Inc. [THCPU]
(Last)
(First)
(Middle)


222 BERKELEY STREET, 16TH FLOOR

4. Relationship of Reporting Person(s) to Issuer

(Check all applicable)

_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

5. If Amendment, Date Original Filed (Month/Day/Year)

(Street)

BOSTON, MA 02116
(City)
(State)
(Zip)

6. Individual or Joint/Group Filing

(Check applicable line)

_____ Form Filed by One Reporting Person
__X__ Form Filed by More than One Reporting Person


Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4)

2. Amount of Securities Beneficially Owned (Instr. 4)

3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)

4. Nature of Indirect Beneficial Ownership (Instr. 5)

Class A Common Stock

2,410,000 (1)
I

See Footnote 1



Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)

2. Date Exercisable and Expiration Date (Month/Day/Year)

3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)

4. Conversion or Exercise Price of Derivative Security

5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)

6. Nature of Indirect Beneficial Ownership (Instr. 5)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares





Reporting Owners
Reporting Owner Name / AddressRelationships
Director10% OwnerOfficerOther

Weiss Asset Management LP
222 BERKELEY STREET, 16TH FLOOR
BOSTON, MA 02116

  X  

WEISS ANDREW M
222 BERKELEY STREET, 16TH FLOOR
BOSTON, MA 02116

  X  

WAM GP LLC
222 BERKELEY STREET, 16TH FLOOR
BOSTON, MA 02116

  X  

Explanation of Responses:

Shares reported herein represent shares beneficially owned by two private investment funds for which Weiss Asset Management LP serves as investment manager. WAM GP LLC is the general partner of Weiss Asset Management LP and Andrew Weiss is the Manager of WAM GP LLC. All of Weiss Asset Management LP, WAM GP LLC, and Andrew Weiss disclaim beneficial ownership of the shares reported herein except to the extent of their pecuniary interest therein.



Signatures

Georgiy Nikitin, Chief Compliance Officer, Weiss Asset Management LP and WAM GP LLC

07/02/2021

Georgiy Nikitin, duly authorized under a power of attorney by Andrew M. Weiss

07/02/2021
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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