Arbour Lane owners report 121,999 shares in Solo Brands (NYSE: SBDS)

Rhea-AI Filing Summary

Arbour Lane Capital Management and affiliated entities report beneficial ownership of Class A common stock of Solo Brands, Inc. The filing shows Arbour Lane (and related vehicles) collectively hold 121,999 shares, representing 4.8% of the Class A shares based on 2,558,647 shares outstanding as of March 24, 2026. The disclosure breaks down direct holdings: ALCOF III NUBT, L.P. holds 105,163 shares (4.1%), and two affiliated limited partnerships each hold 8,418 shares (0.3% each). Reporting persons include Arbour Lane, Arbour Lane - TX, Arbour Lane - Hiwassee, ALCOF III, and individuals Robert Franz, Kenneth Hoffman, and Dan Galanter.

Key Figures

Shares outstanding: 2,558,647 shares Arbour Lane total beneficial ownership: 121,999 shares Arbour Lane ownership percent: 4.8% +3 more

6 metrics

Shares outstanding 2,558,647 shares as of March 24, 2026

Arbour Lane total beneficial ownership 121,999 shares reported on Schedule 13G/A

Arbour Lane ownership percent 4.8% of Class A based on shares outstanding as of March 24, 2026

ALCOF III holdings 105,163 shares reported beneficial ownership

Arbour Lane - TX holdings 8,418 shares direct holding

Arbour Lane - Hiwassee holdings 8,418 shares direct holding

Key Terms

Schedule 13G/A, beneficial ownership, shared dispositive power

3 terms

Schedule 13G/A regulatory

"The names of the persons filing this report (collectively, the "Reporting Persons")"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficial ownership financial

"Amount beneficially owned: The information required by this item"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

shared dispositive power regulatory

"Shared Dispositive Power 121,999.00"

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Solo Brands, Inc.

(Name of Issuer)

Class A Common Stock, $0.001 par value per share

(Title of Class of Securities)

83425V203

(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): 83425V203

1

Names of Reporting Persons

Arbour Lane Capital Management, LP

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 0.00
6	Shared Voting Power 121,999.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 121,999.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

121,999.00

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)

4.8 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

Arbour Lane - TX, L.P.

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 0.00
6	Shared Voting Power 8,418.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 8,418.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

8,418.00

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)

0.3 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

Arbour Lane - Hiwassee, L.P.

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 0.00
6	Shared Voting Power 8,418.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 8,418.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

8,418.00

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)

0.3 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

ALCOF III NUBT, L.P.

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 0.00
6	Shared Voting Power 105,163.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 105,163.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

105,163.00

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)

4.1 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

Robert Franz

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 121,999.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 121,999.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

121,999.00

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)

4.8 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

Kenneth Hoffman

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 121,999.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 121,999.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

121,999.00

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)

4.8 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP Number(s): 83425V203

1

Names of Reporting Persons

Dan Galanter

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 121,999.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 121,999.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

121,999.00

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)

4.8 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Solo Brands, Inc.
(b)	Address of issuer's principal executive offices: 1001 Mustang Dr., Grapevine, TX 76051
Item 2.
(a)	Name of person filing: The names of the persons filing this report (collectively, the "Reporting Persons") with respect to shares of Class A Common Stock, par value $0.001 per share (the "Shares") of Solo Brands, Inc. (the "Issuer") are: (i) Arbour Lane Capital Management, LP ("Arbour Lane") (ii) Arbour Lane - TX, L.P. ("Arbour Lane TX") (iii) Arbour Lane - Hiwassee, L.P. ("Arbour Lane Hiwassee") (iv) ALCOF III NUBT, L.P. ("ALCOF III") (v) Robert Franz (vi) Kenneth Hoffman (vii) Dan Galanter
(b)	Address or principal business office or, if none, residence: The address of the principal business office of each of the Reporting Persons is 700 Canal Street, 4th Floor, Stamford, Connecticut 06902
(c)	Citizenship: Each of Arbour Lane, Arbour Lane TX, Arbour Lane Hiwassee, and ALCOF III is a Delaware limited partnership. Messrs. Franz, Hoffman and Galanter are United States citizens.
(d)	Title of class of securities: Class A Common Stock, $0.001 par value per share
(e)	CUSIP No.: 83425V203
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: The information required by this item with respect to each Reporting Person is set forth in Rows 5 through 9 of the cover pages to this Schedule 13G. The ownership percentages reported are based on 2,558,647 Shares outstanding as of March 24, 2026, as reported by the Issuer in its Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on April 10, 2026. Arbour Lane TX directly holds 8,418 Shares. Arbour Lane Hiwassee directly holds 8,418 Shares. ALCOF III directly holds 105,163 Shares. Arbour Lane serves as the investment manager of each of Arbour Lane TX, Arbour Lane Hiwassee, and ALCOF III. Arbour Lane - TX GP LLC ("TX GP") is the general partner of Arbour Lane TX. Arbour Lane - Hiwassee GP, LLC ("Hiwassee GP") is the general partner of Arbour Lane Hiwassee. Arbour Lane Fund III GP LLC ("Fund III GP") is the general partner of ALCOF III. Each of Robert Franz, Kenneth Hoffman and Dan Galanter is a managing member of Arbour Lane, TX GP, Hiwassee GP, and Fund III GP.
(b)	Percent of class: The information required by this item with respect to each Reporting Person is set forth in Row 11 of the cover pages to this Schedule 13G.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: The information required by this item with respect to each Reporting Person is set forth in Row 5 of the cover pages to this Schedule 13G.
	(ii) Shared power to vote or to direct the vote: The information required by this item with respect to each Reporting Person is set forth in Row 6 of the cover pages to this Schedule 13G.
	(iii) Sole power to dispose or to direct the disposition of: The information required by this item with respect to each Reporting Person is set forth in Row 7 of the cover pages to this Schedule 13G.
	(iv) Shared power to dispose or to direct the disposition of: The information required by this item with respect to each Reporting Person is set forth in Row 8 of the cover pages to this Schedule 13G.
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 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.

Arbour Lane Capital Management, LP

Signature:	/s/ Robert Franz
Name/Title:	Robert Franz, Member and Director of ALCM GP LLC, its general partner
Date:	04/24/2026

Arbour Lane - TX, L.P.

Signature:	/s/ Robert Franz
Name/Title:	Robert Franz, Manager of Arbour Lane - TX GP LLC, its general partner
Date:	04/24/2026

Arbour Lane - Hiwassee, L.P.

Signature:	/s/ Robert Franz
Name/Title:	Robert Franz, Manager of Arbour Lane - Hiwassee GP LLC, its general partner
Date:	04/24/2026

ALCOF III NUBT, L.P.

Signature:	/s/ Robert Franz
Name/Title:	Robert Franz, Manager of Arbour Lane Fund III GP LLC, its general partner
Date:	04/24/2026

Robert Franz

Signature:	/s/ Robert Franz
Name/Title:	Robert Franz
Date:	04/24/2026

Kenneth Hoffman

Signature:	/s/ Kenneth Hoffman
Name/Title:	Kenneth Hoffman
Date:	04/24/2026

Dan Galanter

Signature:	/s/ Dan Galanter
Name/Title:	Dan Galanter
Date:	04/24/2026

FAQ

How many Solo Brands (SBDS) shares does Arbour Lane report owning?

Arbour Lane and affiliated entities report beneficial ownership of 121,999 shares of Solo Brands Class A common stock, representing 4.8% of the class based on 2,558,647 shares outstanding as of March 24, 2026.

Which Arbour Lane entities hold Solo Brands shares and how many?

The filing lists affiliated holders: ALCOF III NUBT, L.P. with 105,163 shares, and two funds—Arbour Lane - TX, L.P. and Arbour Lane - Hiwassee, L.P.—each with 8,418 shares as shown in the disclosure.

What basis does the filing use to calculate the ownership percentages for SBDS?

Percentages are calculated using 2,558,647 Shares outstanding as of March 24, 2026, a figure cited from Solo Brands' Proxy Statement on Schedule 14A filed April 10, 2026, and used to derive the reported % ownership.

Who are the individual reporting persons named in the Schedule 13G/A for SBDS?

The Schedule 13G/A names Robert Franz, Kenneth Hoffman, and Dan Galanter as reporting persons; each is identified as a managing member of the Arbour Lane entities listed in the filing.