| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Oyster Enterprises II LLC | 25% | 8,361,250 | Oyster Enterprises II LLC | 23 May 2025 | ||||
| BARCLAYS PLC | 8.5% | $22,143,840 | 2,209,523 | Barclays PLC | 30 Sep 2025 | |||
| METEORA CAPITAL, LLC | 5.2% | $13,452,290 | 1,342,276 | Meteora Capital, LLC | 30 Sep 2025 | |||
| AQR CAPITAL MANAGEMENT LLC | 4.4% | -23% | $11,411,931 | -$3,570,959 | 1,138,688 | -24% | AQR Capital Management, LLC | 30 Sep 2025 |
As of 30 Sep 2025, 53 institutional investors reported holding 22,014,899 shares of Oyster Enterprises II Acquisition Corp - Class A common stock (OYSE). This represents 85% of the company’s total 26,013,101 outstanding shares.
The largest institutional shareholders of Oyster Enterprises II Acquisition Corp - Class A common stock (OYSE) together control 71% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| GLAZER CAPITAL, LLC | 5.8% | 1,499,883 | 0.5% | $15,029,000 | |
| METEORA CAPITAL, LLC | 5.2% | 1,342,276 | 1.4% | $13,449,606 | |
| Magnetar Financial LLC | 5% | 1,300,000 | 0.08% | $13,039,000 | |
| D. E. Shaw & Co., Inc. | 4.8% | 1,252,350 | 0.01% | $12,573,594 | |
| Linden Advisors LP | 4.4% | 1,150,000 | 0.08% | $11,546,000 | |
| AQR Arbitrage LLC | 4.4% | 1,138,688 | 0.29% | $11,409,654 | |
| LMR Partners LLP | 4.2% | 1,100,000 | 0.14% | $11,024,200 | |
| PICTON MAHONEY ASSET MANAGEMENT | 3.8% | 1,000,000 | 0.13% | $10,029,000 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 3.5% | 900,000 | 0.12% | $9,019,800 | |
| TWO SIGMA INVESTMENTS, LP | 3.1% | 797,500 | 0.01% | $7,990,950 | |
| Hudson Bay Capital Management LP | 2.7% | 696,530 | 0.04% | $6,993,161 | |
| Karpus Management, Inc. | 2.4% | 619,717 | 0.2% | $6,209,564 | |
| Radcliffe Capital Management, L.P. | 2% | 525,110 | 0.33% | $5,266,853 | |
| MOORE CAPITAL MANAGEMENT, LP | 1.9% | 500,000 | 0.1% | $5,011,000 | |
| BERKLEY W R CORP | 1.8% | 475,872 | 0.31% | $4,768,237 | |
| MILLENNIUM MANAGEMENT LLC | 1.8% | 475,002 | 0% | $4,760,470 | |
| ARISTEIA CAPITAL, L.L.C. | 1.7% | 454,000 | 0.14% | $4,549,988 | |
| MANGROVE PARTNERS IM, LLC | 1.7% | 450,000 | 0.33% | $4,509,900 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.7% | 450,000 | 0.01% | $4,518,000 | |
| Westchester Capital Management, LLC | 1.7% | 445,112 | 0.23% | $4,460,023 | |
| Verition Fund Management LLC | 1.7% | 436,900 | 0.03% | $4,386,476 | |
| Davidson Kempner Capital Management LP | 1.5% | 400,000 | 0.07% | $4,008,800 | |
| Polar Asset Management Partners Inc. | 1.5% | 400,000 | 0.08% | $4,008,800 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.5% | 397,500 | 0.23% | $3,982,950 | |
| GOLDMAN SACHS GROUP INC | 1.3% | 346,312 | 0% | $3,470,046 |