Who Owns JAB ACQUISITION CORP I (JABRU)? -- Institutional Holders (2026-06-30)

38 institutions reported holding $157.1M of JAB ACQUISITION CORP I (JABRU) in SEC 13F filings for 2026-06-30. Largest institutional holders: HIGHBRIDGE CAPITAL MANAGEMENT LLC ($16.4M), MIZUHO SECURITIES USA LLC ($10.1M), Decagon Asset Management LLP ($9.1M), Magnetar Financial LLC ($9.0M), Harraden Circle Investments, LLC ($9.0M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1HIGHBRIDGE CAPITAL MANAGEMENT LLC$16.4M1.6MNew
2MIZUHO SECURITIES USA LLC$10.1M1.0MNew
3Decagon Asset Management LLP$9.1M908,000New
4Magnetar Financial LLC$9.0M900,000New
5Harraden Circle Investments, LLC$9.0M900,000New
6ARISTEIA CAPITAL, L.L.C.$9.0M900,000New
7Shaolin Capital Management LLC$7.4M735,318New
8Crossingbridge Advisors, LLC$7.3M725,000New
9HEIGHTS CAPITAL MANAGEMENT, INC$7.0M700,000New
10WOLVERINE ASSET MANAGEMENT LLC$6.2M615,000New
11BOOTHBAY FUND MANAGEMENT, LLC$5.3M525,267New
12MANGROVE PARTNERS IM, LLC$4.5M450,000New
13AQR Arbitrage LLC$4.0M403,350New
14First Trust Capital Management L.P.$4.0M400,000New
15WHITEBOX ADVISORS LLC$4.0M400,000New
16BERKLEY W R CORP$4.0M397,720New
17RIVERNORTH CAPITAL MANAGEMENT, LLC$3.5M350,000New
18MMCAP International Inc. SPC$3.5M350,000New
19BNP PARIBAS FINANCIAL MARKETS$3.5M346,650New
20Radcliffe Capital Management, L.P.$3.4M337,400New
21Polar Asset Management Partners Inc.$3.0M300,000New
22METEORA CAPITAL, LLC$2.7M272,319New
23TWO SIGMA INVESTMENTS, LP$2.7M271,875New
24Periscope Capital Inc.$2.4M236,000New
25Parallax Volatility Advisers, L.P.$2.3M226,770New

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