LPAA — Launch One Acquisition Corp Institutional Holders · Q2 2026

Name: Who Owns LPAA? 45 Institutions Hold $234M (Q2 2026)
Creator: ko.io

Who owns Launch One Acquisition Corp (LPAA)? 45 institutions reported holding $233.97M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: First Trust Capital Management L.P. ($22.4M), LMR Partners LLP ($21.5M), Magnetar Financial LLC ($21.1M).

Rank	Institution	Value	Shares	Change
1	First Trust Capital Management L.P.	$22.4M	2.1M	Hold
2	LMR Partners LLP	$21.5M	2.0M	Hold
3	Magnetar Financial LLC	$21.1M	1.9M	Hold
4	BERKLEY W R CORP	$18.2M	1.7M	Added
5	PICTON MAHONEY ASSET MANAGEMENT	$18.1M	1.7M	Hold
6	MMCAP International Inc. SPC	$16.0M	1.5M	Hold
7	MIZUHO SECURITIES USA LLC	$16.0M	1.5M	Added
8	AQR Arbitrage LLC	$15.0M	1.4M	Trimmed
9	WOLVERINE ASSET MANAGEMENT LLC	$11.0M	1.0M	Trimmed
10	D. E. Shaw & Co., Inc.	$10.8M	990,000	Hold
11	Alberta Investment Management Corp	$8.1M	750,000	Hold
12	TENOR CAPITAL MANAGEMENT Co., L.P.	$8.1M	750,000	Hold
13	Wealthspring Capital LLC	$7.5M	689,780	Trimmed
14	GOLDMAN SACHS GROUP INC	$6.8M	626,053	Trimmed
15	Crossingbridge Advisors, LLC	$5.1M	471,550	Hold
16	RiverPark Advisors, LLC	$4.4M	408,519	Hold
17	RIVERNORTH CAPITAL MANAGEMENT, LLC	$4.0M	366,473	Trimmed
18	WHITEBOX ADVISORS LLC	$2.7M	250,000	Hold
19	ARISTEIA CAPITAL, L.L.C.	$2.1M	196,319	Hold
20	Shaolin Capital Management LLC	$1.9M	171,899	Trimmed
21	Polar Asset Management Partners Inc.	$1.6M	150,000	Hold
22	Quarry LP	$1.6M	150,000	Hold
23	RLH Capital LLC	$1.6M	150,000	Hold
24	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$1.4M	130,700	Added
25	Schonfeld Strategic Advisors LLC	$1.3M	120,050	Trimmed

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