Who Owns OYSTER ENTERPRISES II ACQUIS (OYSER)? -- Institutional Holders (2026-06-30)
47 institutions reported holding $2.8M of OYSTER ENTERPRISES II ACQUIS (OYSER) in SEC 13F filings for 2026-06-30. Largest institutional holders: METEORA CAPITAL, LLC ($234,879), Magnetar Financial LLC ($175,565), AQR Arbitrage LLC ($137,006), Linden Advisors LP ($135,100), Harraden Circle Investments, LLC ($129,789). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | METEORA CAPITAL, LLC | $234,879 | 2.1M | Trimmed |
| 2 | Magnetar Financial LLC | $175,565 | 1.3M | Hold |
| 3 | AQR Arbitrage LLC | $137,006 | 1.1M | Added |
| 4 | Linden Advisors LP | $135,100 | 1.0M | Hold |
| 5 | Harraden Circle Investments, LLC | $129,789 | 1.2M | Hold |
| 6 | LMR Partners LLP | $121,110 | 1.1M | Hold |
| 7 | GLAZER CAPITAL, LLC | $104,000 | 770,658 | Hold |
| 8 | TENOR CAPITAL MANAGEMENT Co., L.P. | $99,090 | 900,000 | Hold |
| 9 | Westchester Capital Management, LLC | $93,585 | 850,000 | Hold |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | $88,080 | 800,000 | Hold |
| 11 | Radcliffe Capital Management, L.P. | $74,423 | 551,079 | Hold |
| 12 | MILLENNIUM MANAGEMENT LLC | $73,767 | 670,000 | Hold |
| 13 | CSS LLC/IL | $73,040 | 66,340 | Hold |
| 14 | Verition Fund Management LLC | $69,751 | 580,774 | Trimmed |
| 15 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $64,933 | 499,872 | Hold |
| 16 | Hudson Bay Capital Management LP | $60,234 | 501,530 | Hold |
| 17 | Polar Asset Management Partners Inc. | $57,612 | 426,600 | Added |
| 18 | TORONTO DOMINION BANK | $56,820 | 516,549 | Added |
| 19 | MOORE CAPITAL MANAGEMENT, LP | $55,050 | 500,000 | Hold |
| 20 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $54,045 | 450,000 | Hold |
| 21 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $54,000 | 400,000 | New |
| 22 | ARISTEIA CAPITAL, L.L.C. | $49,985 | 454,000 | Hold |
| 23 | SONA ASSET MANAGEMENT (US) LLC | $49,545 | 450,000 | New |
| 24 | Shaolin Capital Management LLC | $48,487 | 440,391 | Trimmed |
| 25 | BNP PARIBAS FINANCIAL MARKETS | $46,752 | 346,312 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30