Institutional Holders (2026 Q1)
176 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in OS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Fifth Lane Capital, LP | 9.40% | 322,630 | $7.7M |
| 2 | O'Connor Alternative Investments LLC | 6.55% | 3,186,804 | $76.5M |
| 3 | CIBRA Capital Ltd | 6.02% | 519,691 | $12.5M |
| 4 | Nexpoint Asset Management, L.P. | 5.41% | 3,358,217 | $80.6M |
| 5 | Trium Capital LLP | 4.61% | 272,803 | $6.5M |
| 6 | Taconic Capital Advisors LP | 3.58% | 341,528 | $8.2M |
| 7 | First Trust Capital Management L.P. | 2.32% | 1,842,189 | $44.2M |
| 8 | Versor Investments LP | 1.99% | 33,832 | $812K |
| 9 | TIG Advisors, LLC | 1.93% | 1,738,231 | $41.7M |
| 10 | Meteora Capital, LLC | 1.53% | 861,800 | $20.7M |
| 11 | GABELLI & Co INVESTMENT ADVISERS, INC. | 1.45% | 408,372 | $9.8M |
| 12 | Polar Asset Management Partners Inc. | 1.41% | 2,944,378 | $70.7M |
| 13 | Oddo Bhf Asset Management Sas | 1.37% | 1,450,000 | $34.8M |
| 14 | AQR Arbitrage LLC | 1.34% | 3,393,367 | $81.4M |
| 15 | Alpine Associates Management INC. | 1.30% | 920,692 | $22.1M |
| 16 | Fort Baker Capital Management LP | 1.30% | 689,587 | $16.6M |
| 17 | Annis Gardner Whiting Capital Advisors, LLC | 0.87% | 227,217 | $5.5M |
| 18 | Westchester Capital Management, LLC | 0.74% | 677,498 | $16.3M |
| 19 | Twin Securities, Inc. | 0.70% | 60,372 | $1.4M |
| 20 | Credit Industriel Et Commercial | 0.68% | 365,500 | $8.8M |
| 21 | Absolute Gestao de Investimentos Ltda. | 0.67% | 245,160 | $5.9M |
| 22 | Kintayl Capital LP | 0.53% | 42,508 | $1.0M |
| 23 | Soros Fund Management LLC | 0.48% | 1,830,222 | $43.9M |
| 24 | Varenne Capital Partners | 0.45% | 76,906 | $1.9M |
| 25 | Yakira Capital Management, Inc. | 0.43% | 60,978 | $1.5M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|