THE GOLDMAN SACHS GROUP, INC. and Goldman Sachs & Co. LLC report shared beneficial ownership of 1,228,500 Class A ordinary shares of OAKTREE ACQUISITION CORP III LIFE SCIENCES. The filing states this position represents 6.2% of the class as shown on the cover page, with related joint filing and subsidiary attribution disclosures.
Positive
None.
Negative
None.
Insights
Goldman Sachs group reports a material passive stake in OACC via shared voting/dispositive power.
The filing attributes ownership to Goldman Sachs Reporting Units and identifies Goldman Sachs & Co. LLC as the subsidiary holding the securities. The schedule is a passive ownership disclosure rather than an acquisition narrative.
Timing and cash‑flow treatment are not described in the excerpt; subsequent filings may clarify trading intent or changes in holdings.
Filing follows Rule 13d-1 joint filing conventions and includes parent/subsidiary attribution.
The submission includes a Joint Filing Agreement and Exhibit details assigning beneficial ownership to Goldman Sachs Reporting Units and noting disclaimers for client and managed-entity holdings. The document cites Release No. 34-39538 language for aggregation rules.
Regulatory qualifiers and the parent/subsidiary attribution are clear in the excerpt; monitoring amendments could show any ownership changes.
Key Figures
Shared voting/dispositive power:1,228,500 sharesPercent of class:6.2%Reporting date:03/31/2026
3 metrics
Shared voting/dispositive power1,228,500 sharesreported on cover page
Percent of class6.2%Item 11 on cover page
Reporting date03/31/2026date shown near CUSIP on cover page
"EXHIBIT (99.1) JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)"
parent holding companyregulatory
"ITEM 7 INFORMATION The securities being reported on by The Goldman Sachs Group, Inc. ("GS Group"), as a parent holding company"
beneficially ownedfinancial
"this filing reflects the securities beneficially owned by certain operating units"
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.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
OAKTREE ACQUISITION CORP III LIFE SCIENCES
(Name of Issuer)
Class A ordinary shares, par value $0.0001 per share
(Title of Class of Securities)
G6717R104
(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):
G6717R104
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
1,228,500.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,228,500.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,228,500.00
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)
6.2 %
12
Type of Reporting Person (See Instructions)
HC, CO
SCHEDULE 13G
CUSIP Number(s):
G6717R104
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
1,228,500.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,228,500.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,228,500.00
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)
6.2 %
12
Type of Reporting Person (See Instructions)
BD, OO, IA
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
OAKTREE ACQUISITION CORP III LIFE SCIENCES
(b)
Address of issuer's principal executive offices:
333 South Grand Avenue, 28th Floor, Los Angeles, X1,90071
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:
Class A ordinary shares, par value $0.0001 per share
(e)
CUSIP Number(s):
G6717R104
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: Sam Prashanth
Name/Title:
Attorney-in-fact
Date:
04/28/2026
GOLDMAN SACHS & CO. LLC
Signature:
Name: Sam Prashanth
Name/Title:
Attorney-in-fact
Date:
04/28/2026
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
Class A ordinary shares, par value $0.0001 per share, of OAKTREE ACQUISITION CORP III LIFE SCIENCES
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: 04/28/2026
THE GOLDMAN SACHS GROUP, INC.
By:/s/ Sam Prashanth
----------------------------------------
Name: Sam Prashanth
Title: Attorney-in-fact
GOLDMAN SACHS & CO. LLC
By:/s/ Sam Prashanth
----------------------------------------
Name: Sam Prashanth
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.
Goldman Sachs reports shared beneficial ownership of 1,228,500 shares, shown as 6.2% of the Class A ordinary shares. The figures appear on the cover page and Item 11 of the filing.
Which entities filed the Schedule 13G for OACC?
The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC jointly filed the Schedule 13G and executed a Joint Filing Agreement dated 04/28/2026 to permit joint amendments and disclosures.
Is the ownership reported direct or through a subsidiary?
The filing states the securities are owned or may be deemed owned by Goldman Sachs & Co. LLC, a subsidiary of GS Group, and the filing includes Exhibit (99.2) attributing holdings to that subsidiary.
Does the filing claim control over client accounts or other managed entities?
Exhibit (99.3) disclaims beneficial ownership for client accounts and certain managed investment entities, stating the Goldman Sachs Reporting Units do not claim holdings where voting or investment discretion is limited or where third-party interests exist.
