How many institutions held OACC - Oaktree Acquisition Corp. III Life Sciences - COMMON-STOCK in Q1 2026?

51 institutional investors reported OACC - Oaktree Acquisition Corp. III Life Sciences - COMMON-STOCK for Q1 2026. Use the holders table for investor-level position and value details.

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Oaktree Acquisition Corp. III Life Sciences

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OACC

Oaktree Acquisition Corp. III Life Sciences - COMMON-STOCK (OACC)

Q: What does CUSIP G6717R104 represent in this 13F holders report?

CUSIP G6717R104 is the security identifier for OACC - Oaktree Acquisition Corp. III Life Sciences - COMMON-STOCK used to aggregate holder disclosures.

CUSIP: G6717R104

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / COMMON-STOCK
Total 13F shares: 16,903,182
Total 13F value: $178,889,362
Share change: -32,117
SEC-reported price per share: $10.58
Number of holders: 51
Value change: -$459,767
Number of buys: 11
Number of sells: 13
Shares outstanding: 19,807,471

Security key

G6717R104

Report period

Q1 2026

Institutions

Top holders

OACC full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 Oaktree Acquisition Corp. III Life Sciences SEC filings Oaktree Acquisition Corp. III Life Sciences company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G6717R104

Newer quarter: Q2 2026 Previous quarter: Q4 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of OACC - Oaktree Acquisition Corp. III Life Sciences - COMMON-STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Oaktree Acquisition Holdi...

Disclosed value leader

Oaktree Acquisition Holdi...

Comparable rows

15/15

Latest evidence

31 Mar 2026

13D/G 3/4/5 13F Lead comparable stake: 22% 13D/G row: Oaktree Acquisition Holdings III LS, LLC Showing 1-6 of 15 holder rows.

Quick read

Oaktree Acquisition Holdings III LS, LLC leads the comparable SEC ownership view at 22%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Oaktree Acquisition Holdings III LS, LLC's linked filing trail.

Comparable ownership Top 5

Oaktree Acquisition Holdings III ... 22%

AQR CAPITAL MANAGEMENT LLC 7.3%

GOLDMAN SACHS GROUP INC 6.2%

Fort Baker Capital Management LP 5.1%

BARCLAYS PLC 4.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Oaktree Acquisition Holdings III LS, LLC	13D/G 3/4/5 10%+ Owner 13D/G 3/4/5	22%	$56,160,462 5,500,535 shares	$0	31 Dec 2024
AQR CAPITAL MANAGEMENT LLC	13D/G 13D/G	7.3%	$14,812,158 1,450,750 shares	$0	31 Mar 2025
GOLDMAN SACHS GROUP INC	13F 13D/G Company · THE GOLDMAN SACHS GROUP, INC. 13F 13D/G	6.2% from 13D/G	$5,602,480 529,535 shares	—	31 Dec 2025
Fort Baker Capital Management LP	13D/G 13D/G	5.1%	$750,000 1,000,000 shares	$0	31 Mar 2026
BARCLAYS PLC	13D/G 13D/G	4.4%	$9,115,992 861,625 shares	-$4,628,750	31 Dec 2025
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	13D/G 13F Company 13D/G 13F	3.5%	$7,147,000 700,000 shares	-$10,210,000	31 Mar 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

16,903,182

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend