1607 Capital reports 4.09% TCW Strategic stake in 13G/A filing (TSI)

Rhea-AI Filing Summary

1607 Capital Partners, LLC has filed an amended ownership report on TCW Strategic Income Fund, Inc. common stock. The firm reports beneficial ownership of 1,956,788 shares, representing 4.09% of the outstanding common stock as of 12/31/2025. 1607 Capital has sole power to vote and dispose of these shares, with no shared voting or dispositive power. The filing states that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the fund.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

TCW Strategic Income Fund, Inc.

(Name of Issuer)

Common stock, $0.01 par value

(Title of Class of Securities)

872340104

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 872340104

1

Names of Reporting Persons

1607 Capital Partners, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,956,788.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,956,788.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,956,788.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

4.09 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: TCW Strategic Income Fund, Inc.
(b)	Address of issuer's principal executive offices: 515 South Flower Street, Los Angeles, California 90071
Item 2.
(a)	Name of person filing: 1607 Capital Partners, LLC
(b)	Address or principal business office or, if none, residence: 13 S. 13th Street, Suite 400, Richmond, Virginia 23219
(c)	Citizenship: Delaware, United States
(d)	Title of class of securities: Common stock, $0.01 par value
(e)	CUSIP No.: 872340104
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 1,956,788
(b)	Percent of class: 4.09%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,956,788
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1,956,788
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

1607 Capital Partners, LLC

Signature:	Kevin Rutherford
Name/Title:	Kevin Rutherford | Chief Compliance Officer
Date:	02/13/2026

FAQ

What stake in TCW Strategic Income Fund (TSI) does 1607 Capital report?

1607 Capital Partners, LLC reports beneficial ownership of 1,956,788 TCW Strategic Income Fund shares, representing 4.09% of the common stock. This level is below the 5% threshold that typically triggers more extensive Schedule 13D reporting obligations.

What type of securities in TSI does 1607 Capital hold?

1607 Capital holds common stock of TCW Strategic Income Fund, Inc. with a par value of $0.01 per share. The position is identified under CUSIP 872340104, which uniquely labels this specific class of the fund’s equity securities.

Does 1607 Capital control voting and disposition of its TSI shares?

Yes. 1607 Capital reports sole voting power and sole dispositive power over all 1,956,788 TCW Strategic Income Fund shares. The filing shows zero shared voting power and zero shared dispositive power with any other party.

Is 1607 Capital seeking to influence control of TCW Strategic Income Fund (TSI)?

The filing states the TSI securities were acquired and are held in the ordinary course of business and not for changing or influencing control. It also notes they are not held in connection with any control-related transaction, with a narrow exception for certain nomination activities.

What is the reporting date for 1607 Capital’s TSI ownership?

The relevant event date for 1607 Capital’s ownership report is 12/31/2025. That date anchors the reported 1,956,788 shares and 4.09% ownership figure, reflecting the firm’s position in TCW Strategic Income Fund at year-end 2025.

Who signed the TSI Schedule 13G/A for 1607 Capital Partners?

The report was signed by Kevin Rutherford, serving as Chief Compliance Officer of 1607 Capital Partners, LLC. His signature certifies that, to the best of his knowledge and belief, the ownership information provided is true, complete, and correct.