Summit Grove reports 7.6% GECC stake in amended Schedule 13G/A (GECC)

Rhea-AI Filing Summary

Summit Grove Partners, LLC reports beneficial ownership of common stock of Great Elm Capital Corp. in this amended Schedule 13G filing. Summit Grove holds 1,049,527 shares of common stock, representing 7.6% of the class based on 13,889,750 shares outstanding as of the quarter ended June 30, 2026. Summit Grove has sole voting power and sole dispositive power over all 1,049,527 shares, with no shared voting or dispositive power reported. The amendment is signed by Adam M. Kleinman as Authorized Signatory on August 6, 2026.

Key Figures

Shares beneficially owned: 1,049,527 shares Ownership percentage: 7.6% Shares outstanding: 13,889,750 shares +2 more

5 metrics

Shares beneficially owned 1,049,527 shares Common stock of Great Elm Capital Corp. beneficially owned by Summit Grove Partners, LLC

Ownership percentage 7.6% Percent of GECC common stock class beneficially owned by Summit Grove Partners, LLC

Shares outstanding 13,889,750 shares GECC common shares outstanding as of the quarter ended June 30, 2026

Sole voting power 1,049,527 shares Shares over which Summit Grove has sole power to vote or direct the vote

Sole dispositive power 1,049,527 shares Shares over which Summit Grove has sole power to dispose or direct disposition

Key Terms

beneficially owned, Sole Voting Power, Sole Dispositive Power, Schedule 13G

4 terms

beneficially owned financial

"Amount beneficially owned: 1,049,527"

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 Voting Power financial

"Sole Voting Power 1,049,527.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

Sole Dispositive Power financial

"Sole Dispositive Power 1,049,527.00"

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.

Schedule 13G regulatory

"Based on 13,889,750 shares ... in this Schedule 13G/A filing"

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.

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

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Available on EDGAR 08/06/2026 - 05:03 PM Accepted by SEC EDGAR 08/06/2026 - 05:02 PM Learn about SEC filing dates

FAQ

What percentage of Great Elm Capital Corp. (GECC) does Summit Grove Partners own?

Summit Grove Partners, LLC reports beneficial ownership of 7.6% of Great Elm Capital Corp.’s common stock. This is based on 13,889,750 shares outstanding as disclosed in GECC’s Form 10-Q for the quarter ended June 30, 2026.

How many GECC shares does Summit Grove Partners, LLC beneficially own?

Summit Grove Partners, LLC beneficially owns 1,049,527 shares of Great Elm Capital Corp. common stock. These shares are all held with sole voting and sole dispositive power, with no shared authority reported.

What share count did GECC use to calculate Summit Grove’s 7.6% ownership?

The 7.6% ownership is calculated using 13,889,750 GECC common shares outstanding. This outstanding share figure comes from Great Elm Capital Corp.’s Form 10-Q for the quarter ended June 30, 2026, filed on August 5, 2026.

Does Summit Grove Partners share voting or dispositive power over GECC shares?

No. Summit Grove Partners, LLC reports sole voting power and sole dispositive power over all 1,049,527 GECC shares. The filing shows 0 shares with shared voting or shared dispositive power.

Who signed the Schedule 13G/A for Summit Grove related to GECC (GECC)?

The amended Schedule 13G for Great Elm Capital Corp. is signed by Adam M. Kleinman as Authorized Signatory of Summit Grove Partners, LLC. The signature is dated August 6, 2026.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Great Elm Capital Corp.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

(CUSIP Number)

06/29/2026

(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 No.

1

Names of Reporting Persons

Summit Grove 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 1,049,527.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,049,527.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,049,527.00

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)

7.6 %

12

Type of Reporting Person (See Instructions)

CO

Comment for Type of Reporting Person: Note to Row 11: Based on 13,889,750 shares of common stock, par value $0.01, outstanding, as reported on the Issuer's (as defined below) Quarterly Report on Form 10-Q for the Quarterly Period ended June 30, 2026, filed August 5, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Great Elm Capital Corp.
(b)	Address of issuer's principal executive offices: 3801 PGA Boulevard, Suite 603, Palm Beach Gardens, FL 33410
Item 2.
(a)	Name of person filing: Summit Grove Partners, LLC
(b)	Address or principal business office or, if none, residence: 800 Boylston Street, Suite 900, Boston, MA 02199
(c)	Citizenship: Delaware
(d)	Title of class of securities: Common Stock, par value $0.01 per share
(e)	CUSIP No.:
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: 1,049,527
(b)	Percent of class: 7.6%.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,049,527
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1,049,527
	(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 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.

Summit Grove Partners, LLC

Signature:	/s/ Adam M. Kleinman
Name/Title:	Adam M. Kleinman. Authorized Signatory
Date:	08/06/2026