Who Owns LAUNCH ONE ACQUISITION CORP (LPAAW)? -- Institutional Holders (2026-06-30)

32 institutions reported holding $2.2M of LAUNCH ONE ACQUISITION CORP (LPAAW) in SEC 13F filings for 2026-06-30. Largest institutional holders: BOOTHBAY FUND MANAGEMENT, LLC ($404,896), Magnetar Financial LLC ($193,742), MMCAP International Inc. SPC ($188,199), LMR Partners LLP ($188,199), PICTON MAHONEY ASSET MANAGEMENT ($139,700). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	BOOTHBAY FUND MANAGEMENT, LLC	$404,896	37,352	Hold
2	Magnetar Financial LLC	$193,742	972,598	Hold
3	MMCAP International Inc. SPC	$188,199	990,000	Hold
4	LMR Partners LLP	$188,199	990,000	Hold
5	PICTON MAHONEY ASSET MANAGEMENT	$139,700	734,878	Hold
6	AQR Arbitrage LLC	$124,706	804,557	Added
7	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$89,260	425,050	Hold
8	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$78,085	0	Trimmed
9	CSS LLC/IL	$77,071	405,424	Hold
10	TORONTO DOMINION BANK	$76,038	400,200	Trimmed
11	Wealthspring Capital LLC	$72,968	383,840	Trimmed
12	Alberta Investment Management Corp	$71,288	375,000	Hold
13	Shaolin Capital Management LLC	$61,618	324,137	Trimmed
14	BNP PARIBAS FINANCIAL MARKETS	$59,497	312,978	Hold
15	WHITEBOX ADVISORS LLC	$48,584	255,571	Hold
16	METEORA CAPITAL, LLC	$48,169	253,386	Trimmed
17	Periscope Capital Inc.	$45,149	237,500	Hold
18	TENOR CAPITAL MANAGEMENT Co., L.P.	$38,020	200,000	Hold
19	Clear Street Group Inc.	$35,867	188,674	Trimmed
20	RIVERNORTH CAPITAL MANAGEMENT, LLC	$32,837	218,913	Hold
21	ARISTEIA CAPITAL, L.L.C.	$18,655	98,159	Hold
22	GRITSTONE ASSET MANAGEMENT LLC	$15,477	81,417	Hold
23	Lineage Point Capital LP	$14,335	75,408	New
24	Polar Asset Management Partners Inc.	$14,258	75,000	Hold
25	K2 PRINCIPAL FUND, L.P.	$13,664	71,918	Hold

Source: SEC Form 13F filings · as of 2026-06-30