1607 Capital (TSI) files Schedule 13G showing 2.6M shares (5.46%)

Rhea-AI Filing Summary

1607 Capital Partners, LLC reports beneficial ownership of 2,609,048 shares of TCW Strategic Income Fund, Inc. common stock, representing 5.46% of the class. The filing lists sole voting and dispositive power over all 2,609,048 shares. The Schedule 13G is signed by Kevin Rutherford, Chief Compliance Officer, on 05/15/2026.

Insights

Institutional Ownership Analyst

Passive investor filed a Schedule 13G showing 5.46% ownership.

1607 Capital Partners, LLC is reported as beneficial owner of 2,609,048 shares with sole voting and dispositive power. The filing uses Schedule 13G format, which typically indicates passive or qualifying ownership categories rather than an active takeover intent.

Monitor subsequent filings for any change to an active filing status or increases above reporting thresholds; timing and cash‑flow treatment are not detailed in the provided excerpt.

Key Figures

Shares beneficially owned: 2,609,048 shares Percent of class: 5.46% Voting power (sole): 2,609,048 shares +3 more

6 metrics

Shares beneficially owned 2,609,048 shares reported on Schedule 13G

Percent of class 5.46% percent of common stock reported

Voting power (sole) 2,609,048 shares sole power to vote or direct the vote

Dispositive power (sole) 2,609,048 shares sole power to dispose or direct disposition

CUSIP 872340104 TCW Strategic Income Fund common stock

Signature date 05/15/2026 signed by Kevin Rutherford, Chief Compliance Officer

Key Terms

Schedule 13G, Beneficially owned, Sole Dispositive Power

3 terms

Schedule 13G regulatory

"Item 1. (a) Name of issuer: TCW Strategic Income Fund, Inc."

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

Beneficially owned financial

"Item 4. (a) Amount beneficially owned: 2,609,048"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Sole Dispositive Power regulatory

"Item 4. (c)(iii) Sole power to dispose or to direct the disposition of: 2,609,048"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/15/2026 - 04:02 PM Learn about SEC filing dates

FAQ

Who filed the Schedule 13G for TCW Strategic Income Fund, Inc. (TSI)?

The filing was made by 1607 Capital Partners, LLC, a Delaware entity located at 13 S. 13th Street, Suite 400, Richmond, Virginia. The filing is signed by Kevin Rutherford, Chief Compliance Officer on 05/15/2026.

How many TCW Strategic Income Fund shares does 1607 Capital Partners own?

1607 Capital Partners, LLC beneficially owns 2,609,048 shares of common stock, as reported in the Schedule 13G. The filing states sole voting and sole dispositive power over all 2,609,048 shares.

What percentage of TCW Strategic Income Fund does this holding represent?

The reported position represents 5.46% of the class of common stock. The percentage is provided in the Schedule 13G ownership section alongside the share count.

Does the filer report shared voting or dispositive power over the shares?

No shared power is reported. The filing lists 0 shares for shared voting power and 0 shares for shared dispositive power, with sole voting and sole dispositive power each at 2,609,048 shares.

What class of securities is reported in the filing?

The filing reports beneficial ownership of Common stock, $0.01 par value of TCW Strategic Income Fund, Inc., with CUSIP 872340104, as stated on the Schedule 13G cover information.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

TCW Strategic Income Fund, Inc.

(Name of Issuer)

Common stock, $0.01 par value

(Title of Class of Securities)

872340104

(CUSIP Number)

03/31/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 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 2,609,048.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,609,048.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,609,048.00

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)

5.46 %

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 Number(s): 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: 2,609,048
(b)	Percent of class: 5.46%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,609,048
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,609,048
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
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:	05/15/2026