Who Owns AA MISSION ACQUISITION CORP (YCYWS)? -- Institutional Holders (2026-06-30)
31 institutions reported holding $1.5M of AA MISSION ACQUISITION CORP (YCYWS) in SEC 13F filings for 2026-06-30. Largest institutional holders: BOOTHBAY FUND MANAGEMENT, LLC ($536,865), ARISTEIA CAPITAL, L.L.C. ($92,788), Magnetar Financial LLC ($76,999), AQR Arbitrage LLC ($62,347), TORONTO DOMINION BANK ($60,500). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $536,865 | 52,841 | Hold |
| 2 | ARISTEIA CAPITAL, L.L.C. | $92,788 | 403,427 | Hold |
| 3 | Magnetar Financial LLC | $76,999 | 349,997 | Hold |
| 4 | AQR Arbitrage LLC | $62,347 | 283,525 | Added |
| 5 | TORONTO DOMINION BANK | $60,500 | 275,000 | Trimmed |
| 6 | WHITEBOX ADVISORS LLC | $55,000 | 250,000 | Hold |
| 7 | Westchester Capital Management, LLC | $54,360 | 247,090 | Hold |
| 8 | Clear Street Group Inc. | $44,183 | 200,830 | Trimmed |
| 9 | Shaolin Capital Management LLC | $44,000 | 200,000 | Hold |
| 10 | Hudson Bay Capital Management LP | $44,000 | 200,000 | Hold |
| 11 | Radcliffe Capital Management, L.P. | $40,250 | 174,999 | Hold |
| 12 | CSS LLC/IL | $37,143 | 168,833 | Hold |
| 13 | GLAZER CAPITAL, LLC | $37,000 | 169,650 | Hold |
| 14 | Periscope Capital Inc. | $33,000 | 150,000 | Hold |
| 15 | MILLENNIUM MANAGEMENT LLC | $33,000 | 150,000 | Hold |
| 16 | Decagon Asset Management LLP | $28,752 | 130,692 | Hold |
| 17 | Linden Advisors LP | $28,750 | 124,999 | Hold |
| 18 | D. E. Shaw & Co., Inc. | $27,500 | 125,000 | Hold |
| 19 | BERKLEY W R CORP | $24,594 | 111,790 | Trimmed |
| 20 | Verition Fund Management LLC | $24,190 | 109,953 | Hold |
| 21 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $22,000 | 100,000 | Hold |
| 22 | Context Capital Management, LLC | $22,000 | 100,000 | Hold |
| 23 | OMERS ADMINISTRATION Corp | $22,000 | 100,000 | Hold |
| 24 | METEORA CAPITAL, LLC | $22,000 | 100,000 | Trimmed |
| 25 | Lineage Point Capital LP | $16,610 | 75,500 | New |
Source: SEC Form 13F filings · as of 2026-06-30