Rush Street Interactive (RSI) stake of 5,425,402 shares reported by Divisadero

Rhea-AI Filing Summary

Rush Street Interactive, Inc. received an amended Schedule 13G filing from Divisadero Street Capital Management, LP and related entities, reporting beneficial ownership of 5,425,402 shares of Class A common stock. This represents 4.7% of the outstanding Class A shares.

The reporting persons have shared voting and dispositive power over all 5,425,402 shares and no sole voting or dispositive power. All reported securities are directly owned by advisory clients of Divisadero Street Capital Management, LP, and no individual advisory client is stated to beneficially own more than 5% of the class. Each reporting person disclaims beneficial ownership except to the extent of any pecuniary interest.

Key Figures

Shares beneficially owned: 5,425,402 shares Percent of class: 4.7% Shared voting power: 5,425,402 shares +3 more

6 metrics

Shares beneficially owned 5,425,402 shares Class A common stock reported as beneficially owned by each reporting person

Percent of class 4.7% Percentage of Rush Street Interactive Class A common stock held

Shared voting power 5,425,402 shares Shares over which each reporting person has shared power to vote

Shared dispositive power 5,425,402 shares Shares over which each reporting person has shared power to dispose

Sole voting power 0 shares Shares over which each reporting person has sole power to vote

Sole dispositive power 0 shares Shares over which each reporting person has sole power to dispose

Key Terms

beneficial ownership, shared voting power, shared dispositive power, pecuniary interest, +1 more

5 terms

beneficial ownership financial

"Each Reporting Person disclaims beneficial ownership of the reported securities"

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 voting power financial

"Shared Voting Power 5,425,402.00"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

shared dispositive power financial

"Shared Dispositive Power 5,425,402.00"

pecuniary interest financial

"except to the extent of his, her or its pecuniary interest therein"

investment adviser financial

"All of the securities reported in this Amendment No. 7 are directly owned by advisory clients"

An investment adviser is a person or firm that professionally manages money and gives recommendations about buying, selling, or holding investments. Like a financial coach or guide, they have a legal duty to act in a client's best financial interest, so their advice, fees and potential conflicts can directly affect returns and risk — making their role important for investors who want informed, accountable help with portfolios.

FAQ

What stake in Rush Street Interactive (RSI) is reported in this Schedule 13G/A?

The filing reports beneficial ownership of 5,425,402 shares of Rush Street Interactive Class A common stock, representing 4.7% of the class as disclosed in the ownership section.

Who are the reporting persons in the Rush Street Interactive (RSI) Schedule 13G/A?

The reporting persons are Divisadero Street Capital Management, LP, William Zolezzi, Divisadero Street Partners, L.P., Divisadero Street Partners GP, LLC, and Divisadero Street Capital, LLC, all tied to the same 5,425,402-share position.

What voting and dispositive powers are reported for the RSI shares?

Each reporting person has 0 shares with sole voting or dispositive power and 5,425,402 shares with shared voting and shared dispositive power, indicating joint control over voting and disposition for this position.

How much of Rush Street Interactive’s (RSI) Class A stock is owned by Divisadero clients?

All 5,425,402 shares reported are directly owned by advisory clients of Divisadero Street Capital Management, LP. The filing states that no individual advisory client may be deemed to beneficially own more than 5% of the Class A common stock.

Does Divisadero Street Capital Management, LP claim full beneficial ownership of its RSI stake?

No. Each reporting person disclaims beneficial ownership of the securities except to the extent of any pecuniary interest, clarifying their status under Section 16 and for other legal purposes.

Why does the Schedule 13G/A note ownership of 5 percent or less of RSI?

Item 5 indicates ownership of 5 percent or less of the class for the relevant reporting person(s), consistent with the 4.7% stake disclosed, noting that certain holders are below the 5% beneficial ownership threshold.

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Available on EDGAR 08/14/2026 - 04:31 PM Accepted by SEC EDGAR 08/14/2026 - 04:27 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 7)

Rush Street Interactive, Inc.

(Name of Issuer)

Class A common stock, $0.0001 par value per share

(Title of Class of Securities)

782011100

(CUSIP Number)

06/30/2026

(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): 782011100

1

Names of Reporting Persons

Divisadero Street 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 5,425,402.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 5,425,402.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,425,402.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

IA, PN

SCHEDULE 13G

CUSIP Number(s): 782011100

1

Names of Reporting Persons

William Zolezzi

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 5,425,402.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 5,425,402.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,425,402.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

HC, IN

SCHEDULE 13G

CUSIP Number(s): 782011100

1

Names of Reporting Persons

Divisadero Street Partners, 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 5,425,402.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 5,425,402.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,425,402.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

CUSIP Number(s): 782011100

1

Names of Reporting Persons

Divisadero Street Partners GP, 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 0.00
6	Shared Voting Power 5,425,402.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 5,425,402.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,425,402.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

CUSIP Number(s): 782011100

1

Names of Reporting Persons

Divisadero Street Capital, 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 0.00
6	Shared Voting Power 5,425,402.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 5,425,402.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

5,425,402.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

HC, OO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Rush Street Interactive, Inc.
(b)	Address of issuer's principal executive offices: 900 N. Michigan Avenue, Suite 950, Chicago, IL 60611
Item 2.
(a)	Name of person filing: Divisadero Street Capital Management, LP William Zolezzi Divisadero Street Partners, L.P. Divisadero Street Partners GP, LLC Divisadero Street Capital, LLC
(b)	Address or principal business office or, if none, residence: Divisadero Street Capital Management, LP 3480 Main Highway, Suite 204 Miami, FL 33133 William Zolezzi c/o Divisadero Street Capital Management, LP 3480 Main Highway, Suite 204 Miami, FL 33133 Divisadero Street Partners, L.P. 3480 Main Highway, Suite 204 Miami, FL 33133 Divisadero Street Partners GP, LLC 3480 Main Highway, Suite 204 Miami, FL 33133 Divisadero Street Capital, LLC 3480 Main Highway, Suite 204 Miami, FL 33133
(c)	Citizenship: Divisadero Street Capital Management, LP - Delaware William Zolezzi - United States Divisadero Street Partners, L.P. - Delaware Divisadero Street Partners GP, LLC - Delaware Divisadero Street Capital, LLC - Delaware
(d)	Title of class of securities: Class A common stock, $0.0001 par value per share
(e)	CUSIP No.: 782011100
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: Divisadero Street Capital Management, LP - 5,425,402 William Zolezzi - 5,425,402 Divisadero Street Partners, L.P. - 5,425,402 Divisadero Street Partners GP, LLC - 5,425,402 Divisadero Street Capital, LLC - 5,425,402
(b)	Percent of class: Divisadero Street Capital Management, LP - 4.7% William Zolezzi - 4.7% Divisadero Street Partners, L.P. - 4.7% Divisadero Street Partners GP, LLC - 4.7% Divisadero Street Capital, LLC - 4.7%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Divisadero Street Capital Management, LP - 0 William Zolezzi - 0 Divisadero Street Partners, L.P. - 0 Divisadero Street Partners GP, LLC - 0 Divisadero Street Capital, LLC - 0
	(ii) Shared power to vote or to direct the vote: Divisadero Street Capital Management, LP - 5,425,402 William Zolezzi - 5,425,402 Divisadero Street Partners, L.P. - 5,425,402 Divisadero Street Partners GP, LLC - 5,425,402 Divisadero Street Capital, LLC - 5,425,402
	(iii) Sole power to dispose or to direct the disposition of: Divisadero Street Capital Management, LP - 0 William Zolezzi - 0 Divisadero Street Partners, L.P. - 0 Divisadero Street Partners GP, LLC - 0 Divisadero Street Capital, LLC - 0
	(iv) Shared power to dispose or to direct the disposition of: Divisadero Street Capital Management, LP - 5,425,402 William Zolezzi - 5,425,402 Divisadero Street Partners, L.P. - 5,425,402 Divisadero Street Partners GP, LLC - 5,425,402 Divisadero Street Capital, LLC - 5,425,402
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.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. All of the securities reported in this Schedule 13G Amendment No. 7 are directly owned by advisory clients of Divisadero Street Capital Management, LP. None of those advisory clients may be deemed to beneficially own more than 5% of the Class A common stock, $0.0001 par value per share.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. Please see Exhibit B attached hereto.
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.

Divisadero Street Capital Management, LP

Signature:	By: Divisadero Street Capital, LLC, its general partner, /s/ William Zolezzi
Name/Title:	William Zolezzi, Manager
Date:	08/14/2026

William Zolezzi

Signature:	/s/ William Zolezzi
Name/Title:	William Zolezzi
Date:	08/14/2026

Divisadero Street Partners, L.P.

Signature:	By: Divisadero Street Partners GP, LLC, its general partner, /s/ William Zolezzi
Name/Title:	William Zolezzi, Manager
Date:	08/14/2026

Divisadero Street Partners GP, LLC

Signature:	/s/ William Zolezzi
Name/Title:	William Zolezzi, Manager
Date:	08/14/2026

Divisadero Street Capital, LLC

Signature:	/s/ William Zolezzi
Name/Title:	William Zolezzi, Manager
Date:	08/14/2026

Comments accompanying signature: * Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his, her or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. To the extent that "ownership of 5 percent or less of a class" was indicated in Item 5, such response only applies to the Reporting Person(s) that indicated elsewhere herein that it beneficially owns five percent (5%) or less of the class.

Exhibit Information

Exhibit A - Joint Filing Agreement Exhibit B - Control Person Identification