Replimune: Goldman Sachs reports 5.3% ownership stake

The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC report beneficial ownership of 4,418,837.86 shares of Replimune Group Inc. common stock, representing 5.3% of the class.

Rhea-AI Filing Summary

The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC report beneficial ownership of 4,418,837.86 shares of Replimune Group Inc. common stock, representing 5.3% of the class. All voting and dispositive authority is reported as shared, with no sole voting or dispositive power.

The position is held through Goldman Sachs & Co. LLC, a broker-dealer and registered investment adviser and a subsidiary of The Goldman Sachs Group, Inc. The reporting units within Goldman Sachs disclaim beneficial ownership for certain client accounts and investment entities where third parties hold economic interests.

Key Figures

Beneficially owned shares: 4,418,837.86 shares Percent of class: 5.3% Shared voting power: 4,418,789.86 shares +3 more

6 metrics

Beneficially owned shares 4,418,837.86 shares Replimune Group Inc common stock reported by Goldman Sachs entities

Percent of class 5.3% Portion of Replimune Group Inc common stock beneficially owned

Shared voting power 4,418,789.86 shares Shares over which Goldman Sachs reports shared power to vote

Shared dispositive power 4,418,837.86 shares Shares over which Goldman Sachs reports shared power to dispose

CUSIP 76029N106 CUSIP for Replimune Group Inc common stock, par value $0.001

Maturity or reference date 06/30/2026 Dated reference associated with the reported Replimune securities

Key Terms

beneficial ownership, shared voting power, shared dispositive power, parent holding company, +2 more

6 terms

beneficial ownership financial

"The securities being reported on by The Goldman Sachs Group, Inc. are owned, or may be deemed to be beneficially owned"

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 4,418,789.86"

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 4,418,837.86"

parent holding company financial

"The securities being reported on by The Goldman Sachs Group, Inc. ("GS Group"), as a parent holding company"

broker or dealer financial

"Goldman Sachs & Co. LLC ("Goldman Sachs"), a broker or dealer registered under Section 15 of the Act"

A broker or dealer is a financial middleman who helps people buy and sell securities: a broker acts like a matchmaker who executes trades on behalf of a client, while a dealer buys and sells from their own inventory like a shopkeeper. Investors care because these roles affect trade prices, fees, execution speed and potential conflicts of interest—similar to choosing between a personal shopper and a retailer, which can change what you pay and how reliably you get what you want.

investment adviser financial

"an investment adviser registered under Section 203 of the Investment Advisers Act of 1940"

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

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake in Replimune Group Inc (REPL) does Goldman Sachs report?

Goldman Sachs reports beneficial ownership of 4,418,837.86 shares of Replimune Group Inc common stock, representing 5.3% of the outstanding class, with the position reported on a shared voting and dispositive basis.

Which Goldman Sachs entities are reporting ownership in REPL?

The reporting entities are The Goldman Sachs Group, Inc. and its subsidiary Goldman Sachs & Co. LLC. The shares are owned or deemed beneficially owned by Goldman Sachs & Co. LLC, with The Goldman Sachs Group, Inc. filing as a parent holding company.

How much voting power does Goldman Sachs have over REPL shares?

Goldman Sachs reports 0 shares with sole voting power and 4,418,789.86 shares with shared voting power. All voting authority over the Replimune Group Inc shares is characterized as shared rather than sole.

What percentage of Replimune Group Inc (REPL) does Goldman Sachs’ position represent?

The reported Replimune Group Inc holding represents 5.3% of the outstanding common stock. This percentage is based on the class of common shares with par value $0.001 per share identified in the ownership report.

Does Goldman Sachs claim full beneficial ownership of its REPL holdings?

Goldman Sachs’ reporting units disclaim beneficial ownership of securities held for certain client accounts and investment entities where third parties hold interests, even though those positions may be aggregated for reporting under beneficial ownership rules.

Who actually holds the REPL shares within the Goldman Sachs structure?

The securities are owned, or may be deemed beneficially owned, by Goldman Sachs & Co. LLC, a broker-dealer and registered investment adviser. Goldman Sachs & Co. LLC is a subsidiary of The Goldman Sachs Group, Inc..

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

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Accepted by SEC EDGAR 08/10/2026 - 08:34 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

REPLIMUNE GROUP INC

(Name of Issuer)

Common Stock, par value $0.001 per share

(Title of Class of Securities)

76029N106

(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): 76029N106

1

Names of Reporting Persons

THE GOLDMAN SACHS GROUP, INC.

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 4,418,789.86
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,418,837.86

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,418,837.86

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)

5.3 %

12

Type of Reporting Person (See Instructions)

HC, CO

SCHEDULE 13G

CUSIP Number(s): 76029N106

1

Names of Reporting Persons

GOLDMAN SACHS & CO. 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

NEW YORK

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 4,418,789.86
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 4,418,837.86

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,418,837.86

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)

5.3 %

12

Type of Reporting Person (See Instructions)

BD, OO, IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: REPLIMUNE GROUP INC
(b)	Address of issuer's principal executive offices: 500 Unicorn Park Drive, Suite 303, Woburn, X1, 01801
Item 2.
(a)	Name of person filing: THE GOLDMAN SACHS GROUP, INC.| GOLDMAN SACHS & CO. LLC
(b)	Address or principal business office or, if none, residence: The Goldman Sachs Group, Inc. 200 West Street New York, NY 10282| Goldman Sachs & Co. LLC 200 West Street New York, NY 10282
(c)	Citizenship: THE GOLDMAN SACHS GROUP, INC. - Delaware| GOLDMAN SACHS & CO. LLC - New York
(d)	Title of class of securities: Common Stock, par value $0.001 per share
(e)	CUSIP Number(s): 76029N106
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: See the response(s) to Item 9 on the attached cover page(s).
(b)	Percent of class: See the response(s)to Item 11 on the attached cover page(s).
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See the response(s) to Item 5 on the attached cover page(s).
	(ii) Shared power to vote or to direct the vote: See the response(s) to Item 6 on the attached cover page(s).
	(iii) Sole power to dispose or to direct the disposition of: See the response(s) to Item 7 on the attached cover page(s).
	(iv) Shared power to dispose or to direct the disposition of: See the response(s) to Item 8 on the attached cover page(s).
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.
	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. See Exhibit (99.2)
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.

THE GOLDMAN SACHS GROUP, INC.

Signature:	Name: AMEEN SOETAN
Name/Title:	Attorney-in-fact
Date:	08/10/2026

GOLDMAN SACHS & CO. LLC

Signature:	Name: AMEEN SOETAN
Name/Title:	Attorney-in-fact
Date:	08/10/2026

Exhibit Information

EXHIBIT (99.1) JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, the undersigned agree to the joint filing of a Statement on Schedule 13G (including any and all amendments thereto) with respect to the Common Stock, par value $0.001 per share, of REPLIMUNE GROUP INC and further agree to the filing of this agreement as an Exhibit thereto. In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. Date: THE GOLDMAN SACHS GROUP, INC. By:/s/ AMEEN SOETAN ---------------------------------------- Name: AMEEN SOETAN Title: Attorney-in-fact GOLDMAN SACHS & CO. LLC By:/s/ AMEEN SOETAN ---------------------------------------- Name: AMEEN SOETAN Title: Attorney-in-fact EXHIBIT (99.2) ITEM 7 INFORMATION The securities being reported on by The Goldman Sachs Group, Inc. ("GS Group"), as a parent holding company, are owned, or may be deemed to be beneficially owned, by Goldman Sachs & Co. LLC ("Goldman Sachs"), a broker or dealer registered under Section 15 of the Act and an investment adviser registered under Section 203 of the Investment Advisers Act of 1940. Goldman Sachs is a subsidiary of GS Group. EXHIBIT (99.3) ITEM 4 INFORMATION *In accordance with the Securities and Exchange Commission Release No. 34-39538 (January 12, 1998) (the "Release"), this filing reflects the securities beneficially owned by certain operating units (collectively, the "Goldman Sachs Reporting Units") of The Goldman Sachs Group, Inc. and its subsidiaries and affiliates (collectively, "GSG"). This filing does not reflect securities, if any, beneficially owned by any operating units of GSG whose ownership of securities is disaggregated from that of the Goldman Sachs Reporting Units in accordance with the Release. The Goldman Sachs Reporting Units disclaim beneficial ownership of the securities beneficially owned by (i) any client accounts with respect to which the Goldman Sachs Reporting Units or their employees have voting or investment discretion or both, or with respect to which there are limits on their voting or investment authority or both and (ii) certain investment entities of which the Goldman Sachs Reporting Units act as the general partner, managing general partner or other manager, to the extent interests in such entities are held by persons other than the Goldman Sachs Reporting Units.