Who owns GPACWhat GPAC owns — n/a

Who owns General Purpose Acquisition Corp.?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of GPAC from SEC Form 13F filings across 52 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 52 institutions disclosed 20.6M shares of General Purpose Acquisition Corp. worth $206.2M — about 70.1% of shares outstanding; the largest disclosed holder is ADAGE CAPITAL PARTNERS GP, L.L.C.. Source: SEC Form 13F filings, parsed by EvidInvest.

13F holders

$206.2M

value, 2026 filers

70.1%

of shares outstanding (20.6M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of GPAC's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	ADAGE CAPITAL PARTNERS GP, L.L.C.	1.8M	$18.0M	0.0%	6.1%	0.0%
2	GLAZER CAPITAL, LLC	1.2M	$12.2M	0.3%	4.2%	+5.3%
3	Alberta Investment Management Corp	1.2M	$12.0M	0.1%	4.1%	0.0%
4	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	1.1M	$11.5M	0.0%	3.9%	0.0%
5	PICTON MAHONEY ASSET MANAGEMENT	1.0M	$10.2M	0.1%	3.5%	+1.5%
6	Magnetar Financial LLC	921,640	$9.2M	0.1%	3.1%	0.0%
7	AQR Arbitrage LLC	883,323	$8.8M	0.1%	3%	+1.7%
8	D. E. Shaw & Co., Inc.	837,673	$8.4M	0.0%	2.8%	+4.6%
9	TENOR CAPITAL MANAGEMENT Co., L.P.	800,000	$8.0M	0.1%	2.7%	0.0%
10	MILLENNIUM MANAGEMENT LLC	800,000	$8.0M	0.0%	2.7%	0.0%
11	Linden Advisors LP	750,000	$7.5M	0.0%	2.6%	0.0%
12	ARISTEIA CAPITAL, L.L.C.	701,357	$7.0M	0.1%	2.4%	0.0%
13	Hudson Bay Capital Management LP	654,009	$6.5M	0.0%	2.2%	0.0%
14	Radcliffe Capital Management, L.P.	550,000	$5.5M	0.4%	1.9%	0.0%
15	BNP PARIBAS FINANCIAL MARKETS	538,730	$5.4M	0.0%	1.8%	0.0%
16	BERKLEY W R CORP	518,564	$5.2M	0.2%	1.8%	0.0%
17	Kryger Capital LLC	501,209	$5.0M	0.3%	1.7%	-1.7%
18	Lineage Point Capital LP	495,000	$5.0M	1.0%	1.7%	0.0%
19	WOLVERINE ASSET MANAGEMENT LLC	477,100	$4.8M	0.0%	1.6%	+9.4%
20	TWO SIGMA INVESTMENTS, LP	362,500	$3.6M	0.0%	1.2%	0.0%
21	BlueCrest Capital Management Ltd	335,000	$3.4M	0.1%	1.1%	0.0%
22	MOORE CAPITAL MANAGEMENT, LP	300,000	$3.0M	0.0%	1%	0.0%
23	Mint Tower Capital Management B.V.	300,000	$3.0M	0.3%	1%	0.0%
24	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	300,000	$3.0M	0.0%	1%	0.0%
25	WHITEBOX ADVISORS LLC	300,000	$3.0M	0.0%	1%	0.0%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.