Institutional Holders (2026 Q2)
26 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ACOG. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Solas Capital Management, LLC | 7.45% | 1,924,617 | $13.9M |
| 2 | Opaleye Management Inc. | 1.89% | 2,895,467 | $20.9M |
| 3 | AWM Investment Company, Inc. | 1.05% | 1,672,168 | $12.1M |
| 4 | Ikarian Capital, LLC | 0.65% | 836,259 | $6.0M |
| 5 | Sphera Funds Management LTD. | 0.51% | 545,816 | $3.9M |
| 6 | Aristides Capital LLC | 0.31% | 218,510 | $1.6M |
| 7 | Act Capital Management, LLC | 0.24% | 51,500 | $372K |
| 8 | Cable Car Capital, LP | 0.21% | 1,382,339 | $10.0M |
| 9 | Villere St Denis J & Co LLC | 0.06% | 71,158 | $514K |
| 10 | Boothbay Fund Management, LLC | 0.02% | 189,148 | $1.4M |
| 11 | Cantor Fitzgerald, L. P. | 0.01% | 108,918 | $786K |
| 12 | Alyeska Investment Group, L.P. | 0.01% | 365,000 | $2.6M |
| 13 | Berkshire Asset Management LLC/Pa | 0.01% | 19,824 | $143K |
| 14 | Tudor Investment Corp Et Al | 0.00% | 61,596 | $445K |
| 15 | Two Sigma Investments, LP | 0.00% | 18,832 | $136K |
| 16 | Citadel Advisors LLC | 0.00% | 97,546 | $704K |
| 17 | National Bank of Canada /Fi/ | 0.00% | 5,292 | $38K |
| 18 | Allworth Financial LP | 0.00% | 750 | $5K |
| 19 | Raymond James Financial Inc | 0.00% | 10,000 | $72K |
| 20 | Steward Partners Investment Advisory, LLC | 0.00% | 200 | $1K |
| 21 | Harbour Investments, INC. | 0.00% | 47 | — |
| 22 | UBS Group AG | 0.00% | 1,456 | $11K |
| 23 | Jones Financial Companies Lllp | 0.00% | 250 | $2K |
| 24 | Royal Bank of Canada | 0.00% | 122 | $1K |
| 25 | Morgan Stanley | 0.00% | 200 | $1K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|