Oaktree Acquisition Corp. III Life Sciences Ownership | Who Owns Oaktree Acquisition Corp. III Life Sciences?

Oaktree Acquisition Corp. III Life Sciences Ownership Summary

Oaktree Acquisition Corp. III Life Sciences is owned by 23.68% institutional investors, 1.18% insiders, and 75.14% retail investors. Aqr arbitrage is the largest institutional shareholder, holding 5.75% of OACC shares.

OACC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Oaktree Acquisition Corp. III Life Sciences	23.68%	1.18%	75.14%
Industry	Shell Companies Stocks	2415.69%	18.55%	-2334.24%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Aqr arbitrage	1.41M	5.75%	$14.79M
Toronto dominion bank	934.00K	3.80%	$9.82M
Boussard & gavaudan investment management llp	720.00K	3.75%	$7.65M
Hightower advisors	627.03K	3.27%	$6.63M
Empyrean capital partners, lp	750.00K	3.05%	$7.88M
Driehaus capital management	712.92K	2.90%	$7.46M
Goldman sachs group	529.53K	2.76%	$5.60M
Decagon asset management llp	644.32K	2.62%	$6.77M
Linden advisors lp	600.00K	2.44%	$6.28M
Moore capital management, lp	525.00K	2.14%	$5.52M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Gritstone asset management	394.91K	3.99%	$4.18M
Decagon asset management llp	644.32K	3.42%	$6.77M
Kepos capital lp	15.00K	0.90%	$159.00K
Boussard & gavaudan investment management llp	720.00K	0.58%	$7.65M
Periscope capital	323.40K	0.39%	$3.42M
Aqr arbitrage	1.41M	0.38%	$14.79M
Ubs oconnor	300.00K	0.37%	$3.17M
Rangeley capital	37.83K	0.34%	$397.56K
Empyrean capital partners, lp	750.00K	0.32%	$7.88M
Governors lane lp	300.00K	0.24%	$3.15M

Top Buyers

Holder	Shares	% Assets	Change
Empyrean capital partners, lp	750.00K	0.32%	750.00K
Toronto dominion bank	934.00K	0.02%	179.02K
Shaolin capital management	350.87K	0.16%	156.10K
Verition fund management	309.74K	0.01%	148.00K
Radcliffe capital management	225.66K	0.15%	143.75K

Top Sellers

Holder	Shares	% Assets	Change
Lighthouse investment partners	-	-	-850.00K
Harraden circle investments	-	-	-502.50K
Schonfeld strategic advisors	125.00K	0.01%	-430.00K
Exoduspoint capital management, lp	-	-	-293.15K
Periscope capital	323.40K	0.39%	-76.60K

New Positions

Holder	Shares	% Assets	Change	Value
Empyrean capital partners, lp	750.00K	0.32%	750.00K	$7.88M
Meteora capital	49.50K	0.10%	49.50K	$517.27K
Rangeley capital	37.83K	0.34%	37.83K	$397.56K
Readystate asset management lp	25.00K	0.01%	25.00K	$261.75K
Clear street group	22.00K	0.00%	22.00K	$231.22K

Sold Out

Holder	Change
Bardin hill management partners lp	-12.30K
Fifth lane capital, lp	-34.00K
Virtu financial	-47.05K
Exoduspoint capital management, lp	-293.15K
Harraden circle investments	-502.50K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	19	-61.22%	4,546,513	-72.74%	23	0.51%	4	-77.78%	7	-12.50%
Sep 30, 2025	17	-62.22%	3,928,576	-73.97%	15	0.42%	4	-78.95%	5	-50.00%
Jun 30, 2025	48	23.08%	16,481,529	9.91%	67	1.80%	20	-23.08%	10	42.86%
Mar 31, 2025	38	90.00%	14,646,124	62.92%	76,285	0.00%	25	25.00%	7	-
Dec 31, 2024	20	-	8,990,036	-	46,825	-	20	-	-	-

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q2	-	-
2024 Q4	-	-

OACC Ownership FAQ

Who Owns Oaktree Acquisition Corp. III Life Sciences?

Oaktree Acquisition Corp. III Life Sciences shareholders are primarily institutional investors at 23.68%, followed by 1.18% insiders and 75.14% retail investors. The average institutional ownership in Oaktree Acquisition Corp. III Life Sciences's industry, Shell Companies Stocks , is 2415.69%, which Oaktree Acquisition Corp. III Life Sciences falls below.

Who owns the most shares of Oaktree Acquisition Corp. III Life Sciences?

Oaktree Acquisition Corp. III Life Sciences’s largest shareholders are Aqr arbitrage (1.41M shares, 5.75%), Toronto dominion bank (934K shares, 3.80%), and Boussard & gavaudan investment management llp (720K shares, 3.75%). Together, they hold 13.30% of Oaktree Acquisition Corp. III Life Sciences’s total shares outstanding.

Does Blackrock own Oaktree Acquisition Corp. III Life Sciences?

BlackRock is not among the top 10 institutional shareholders of Oaktree Acquisition Corp. III Life Sciences.

Who is Oaktree Acquisition Corp. III Life Sciences’s biggest shareholder by percentage of total assets invested?

Gritstone asset management is Oaktree Acquisition Corp. III Life Sciences’s biggest shareholder by percentage of total assets invested, with 3.99% of its assets in 394.91K Oaktree Acquisition Corp. III Life Sciences shares, valued at 4.18M$.

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