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.

RankInstitutionValueSharesChange
1HIGHBRIDGE CAPITAL MANAGEMENT LLC$9.5M950,000New
2Decagon Asset Management LLP$7.0M702,988New
3Harraden Circle Investments, LLC$6.5M650,000New
4MIZUHO SECURITIES USA LLC$5.6M558,604New
5ARISTEIA CAPITAL, L.L.C.$5.5M550,000New
6HEIGHTS CAPITAL MANAGEMENT, INC$5.5M550,000New
7RiverPark Advisors, LLC$4.8M475,000New
8Crossingbridge Advisors, LLC$4.8M475,000New
9WOLVERINE ASSET MANAGEMENT LLC$4.0M403,300New
10WHITEBOX ADVISORS LLC$4.0M400,000New
11Magnetar Financial LLC$4.0M400,000New
12BOOTHBAY FUND MANAGEMENT, LLC$3.8M375,000New
13TORONTO DOMINION BANK$3.5M345,000New
14AQR Arbitrage LLC$3.4M338,625New
15Hudson Bay Capital Management LP$3.0M300,000New
16Yakira Capital Management, Inc.$3.0M300,000New
17BNP PARIBAS FINANCIAL MARKETS$2.9M286,375New
18Shaolin Capital Management LLC$2.9M286,200New
19RIVERNORTH CAPITAL MANAGEMENT, LLC$2.5M250,000New
20GLAZER CAPITAL, LLC$2.5M250,162New
21Radcliffe Capital Management, L.P.$2.4M241,784New
22Calamos Advisors LLC$2.0M200,000New
23Polar Asset Management Partners Inc.$2.0M200,000New
24Clear Street Group Inc.$2.0M200,000New
25TWO SIGMA INVESTMENTS, LP$1.8M181,250New

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