Who Owns ALPEX ACQUISITION CORP (ALPXU)? -- Institutional Holders (2026-06-30)

35 institutions reported holding $106.8M of ALPEX ACQUISITION CORP (ALPXU) in SEC 13F filings for 2026-06-30. Largest institutional holders: HIGHBRIDGE CAPITAL MANAGEMENT LLC ($9.5M), Decagon Asset Management LLP ($7.0M), Harraden Circle Investments, LLC ($6.5M), MIZUHO SECURITIES USA LLC ($5.6M), ARISTEIA CAPITAL, L.L.C. ($5.5M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$9.5M	950,000	New
2	Decagon Asset Management LLP	$7.0M	702,988	New
3	Harraden Circle Investments, LLC	$6.5M	650,000	New
4	MIZUHO SECURITIES USA LLC	$5.6M	558,604	New
5	ARISTEIA CAPITAL, L.L.C.	$5.5M	550,000	New
6	HEIGHTS CAPITAL MANAGEMENT, INC	$5.5M	550,000	New
7	RiverPark Advisors, LLC	$4.8M	475,000	New
8	Crossingbridge Advisors, LLC	$4.8M	475,000	New
9	WOLVERINE ASSET MANAGEMENT LLC	$4.0M	403,300	New
10	WHITEBOX ADVISORS LLC	$4.0M	400,000	New
11	Magnetar Financial LLC	$4.0M	400,000	New
12	BOOTHBAY FUND MANAGEMENT, LLC	$3.8M	375,000	New
13	TORONTO DOMINION BANK	$3.5M	345,000	New
14	AQR Arbitrage LLC	$3.4M	338,625	New
15	Hudson Bay Capital Management LP	$3.0M	300,000	New
16	Yakira Capital Management, Inc.	$3.0M	300,000	New
17	BNP PARIBAS FINANCIAL MARKETS	$2.9M	286,375	New
18	Shaolin Capital Management LLC	$2.9M	286,200	New
19	RIVERNORTH CAPITAL MANAGEMENT, LLC	$2.5M	250,000	New
20	GLAZER CAPITAL, LLC	$2.5M	250,162	New
21	Radcliffe Capital Management, L.P.	$2.4M	241,784	New
22	Calamos Advisors LLC	$2.0M	200,000	New
23	Polar Asset Management Partners Inc.	$2.0M	200,000	New
24	Clear Street Group Inc.	$2.0M	200,000	New
25	TWO SIGMA INVESTMENTS, LP	$1.8M	181,250	New

来源：SEC 13F 申报文件 · 截至 2026-06-30