OYSTER ENTERPRISES II ACQUIS OYSER
RIGHT 05/22/2030 · Right · CUSIP G6861F138
- SectorBlank check (SPAC)
- IndustryBlank Checks
- HeadquartersMiami, FL
- FilingsSEC EDGAR
46
institutional holders
+2 vs Q1 2026
22.7m
shares reported held*
$2.8mreported value*
3 new
4 added
6 reduced
1 sold out
net bought ≈ $56.4k (+513.8k shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.12.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2025 | 44 |
| Q4 2025 | 45 |
| Q1 2026 | 44 |
| Q2 2026 | 46 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2025 | 13 | 12 |
| Q1 2026 | 5 | 7 |
| Q2 2026 | 7 | 7 |
Biggest buyers
| SONA ASSET MANAGEMENT (US) LLC | New | +450.0k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | New | +400.0k |
| Decagon Asset Management LLP | Added | +124.5k |
| Calamos Advisors LLC | New | +123.1k |
| TORONTO DOMINION BANK | Added | +116.5k |
| Polar Asset Management Partners Inc. | Added | +26.6k |
| AQR Arbitrage LLC | Added | +1.5k |
Biggest sellers
| BERKLEY W R CORP | Sold out | -228.0k |
| Verition Fund Management LLC | Reduced | -209.3k |
| Meteora Capital, LLC | Reduced | -178.5k |
| Parallax Volatility Advisers, L.P. | Reduced | -99.5k |
| Shaolin Capital Management LLC | Reduced | -9.6k |
| Clear Street Group Inc. | Reduced | -2.0k |
| Bulldog Investors, LLP | Reduced | -1.5k |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
BuyingSelling
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 1 | $4.5m | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Meteora Capital, LLC 0.02% of their portfolio | 2.1m $234.9k | Reduced -178.5k |
| Magnetar Financial LLC 0.00% of their portfolio | 1.3m $175.6k | Unchanged |
| Harraden Circle Investments, LLC 0.02% of their portfolio | 1.2m $129.8k | Unchanged |
| AQR Arbitrage LLC 0.00% of their portfolio | 1.1m $137.0k | Added +1.5k |
| LMR Partners LLP 0.00% of their portfolio | 1.1m $121.1k | Unchanged |
| Linden Advisors LP 0.00% of their portfolio | 1.0m $135.1k | Unchanged |
| TENOR CAPITAL MANAGEMENT Co., L.P. 0.00% of their portfolio | 900.0k $99.1k | Unchanged |
| Westchester Capital Management, LLC 0.00% of their portfolio | 850.0k $93.6k | Unchanged |
| PICTON MAHONEY ASSET MANAGEMENT 0.00% of their portfolio | 800.0k $88.1k | Unchanged |
| GLAZER CAPITAL, LLC 0.00% of their portfolio | 770.7k $104.0k | Unchanged |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 670.0k $73.8k | Unchanged |
| Verition Fund Management LLC 0.00% of their portfolio | 580.8k $69.8k | Reduced -209.3k |
| Radcliffe Capital Management, L.P. 0.01% of their portfolio | 551.1k $74.4k | Unchanged |
| TORONTO DOMINION BANK 0.00% of their portfolio | 516.5k $56.8k | Added +116.5k |
| Hudson Bay Capital Management LP 0.00% of their portfolio | 501.5k $60.2k | Unchanged |
| MOORE CAPITAL MANAGEMENT, LP 0.00% of their portfolio | 500.0k $55.0k | Unchanged |
| RIVERNORTH CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 499.9k $64.9k | Unchanged |
| ARISTEIA CAPITAL, L.L.C. 0.00% of their portfolio | 454.0k $50.0k | Unchanged |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio | 450.0k $54.0k | Unchanged |
| SONA ASSET MANAGEMENT (US) LLC 0.00% of their portfolio | 450.0k $49.5k | New |
| Shaolin Capital Management LLC 0.00% of their portfolio | 440.4k $48.5k | Reduced -9.6k |
| Polar Asset Management Partners Inc. 0.00% of their portfolio | 426.6k $57.6k | Added +26.6k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.00% of their portfolio | 400.0k $54.0k | New |
| Alberta Investment Management Corp 0.00% of their portfolio | 400.0k $44.0k | Unchanged |
| Davidson Kempner Capital Management LP 0.00% of their portfolio | 400.0k $44.0k | Unchanged |
| MYDA Advisors LLC 0.01% of their portfolio | 349.0k $38.4k | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 346.3k $46.8k | Unchanged |
| Bulldog Investors, LLP 0.01% of their portfolio | 308.2k $33.9k | Reduced -1.5k |
| Decagon Asset Management LLP 0.01% of their portfolio | 307.5k $33.9k | Added +124.5k |
| Periscope Capital Inc. 0.01% of their portfolio | 300.0k $40.5k | Unchanged |
| Clear Street Group Inc. 0.00% of their portfolio | 262.1k $28.9k | Reduced -2.0k |
| Context Capital Management, LLC 0.00% of their portfolio | 250.8k $33.9k | Unchanged |
| GABELLI & Co INVESTMENT ADVISERS, INC. 0.00% of their portfolio | 250.7k $27.6k | Unchanged |
| WHITEBOX ADVISORS LLC 0.00% of their portfolio | 250.0k $27.5k | Unchanged |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 250.0k $33.8k | Unchanged |
| Alpine Global Management, LLC 0.00% of their portfolio | 245.3k $27.0k | Unchanged |
| MMCAP International Inc. SPC 0.00% of their portfolio | 200.0k $22.0k | Unchanged |
| GABELLI FUNDS LLC 0.00% of their portfolio | 199.3k $21.9k | Unchanged |
| Mint Tower Capital Management B.V. 0.00% of their portfolio | 150.0k $17.0k | Unchanged |
| Parallax Volatility Advisers, L.P. 0.00% of their portfolio | 143.5k $19.4k | Reduced -99.5k |
| Calamos Advisors LLC 0.00% of their portfolio | 123.1k $16.6k | New |
| DLD Asset Management, LP 0.00% of their portfolio | 106.1k $11.7k | Unchanged |
| 683 Capital Management, LLC 0.00% of their portfolio | 75.0k $8.3k | Unchanged |
| Walleye Capital LLC 0.00% of their portfolio | 75.0k $8.3k | Unchanged |
| CSS LLC/IL 0.00% of their portfolio | 66.3k $73.0k | Unchanged |
| GRITSTONE ASSET MANAGEMENT LLC 0.01% of their portfolio | 49.4k $5.4k | Unchanged |