Institutional Holders (2026 Q2)
147 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ACRS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | BML Capital Management, LLC | 35.98% | 11,975,000 | $63.3M |
| 2 | Kalehua Capital Management LLC | 6.95% | 1,832,365 | $9.7M |
| 3 | Aldebaran Capital, LLC | 3.72% | 936,731 | $5.0M |
| 4 | Vivo Capital, LLC | 3.23% | 6,694,637 | $35.4M |
| 5 | Decheng Capital LLC | 2.92% | 4,041,736 | $21.4M |
| 6 | Jones Hill Capital LP | 1.98% | 1,759,492 | $9.3M |
| 7 | Palo Alto Investors LP | 1.18% | 1,613,430 | $8.5M |
| 8 | Rock Springs Capital Management LP | 1.12% | 4,330,532 | $22.9M |
| 9 | Silverarc Capital Management, LLC | 1.07% | 1,946,482 | $10.3M |
| 10 | Three Bridge Wealth Advisors, LLC | 0.95% | 714,823 | $3.8M |
| 11 | Verdad Advisers, LP | 0.89% | 175,272 | $927K |
| 12 | Superstring Capital Management LP | 0.86% | 257,675 | $1.4M |
| 13 | Deep Track Capital, LP | 0.72% | 9,345,000 | $49.4M |
| 14 | Ra Capital Management, L.P. | 0.58% | 12,723,026 | $67.3M |
| 15 | Frazier Life Sciences Management, L.P. | 0.57% | 4,925,374 | $26.1M |
| 16 | Aisling Capital Management LP | 0.49% | 434,455 | $2.3M |
| 17 | Braidwell LP | 0.42% | 2,142,348 | $11.3M |
| 18 | MPM BioImpact LLC | 0.34% | 1,042,467 | $5.5M |
| 19 | Tetragon Partners GP Ltd | 0.33% | 400,000 | $2.1M |
| 20 | Informed Momentum Co LLC | 0.08% | 171,327 | $906K |
| 21 | Atom Investors LP | 0.07% | 148,855 | $787K |
| 22 | Logos Global Management LP | 0.05% | 200,000 | $1.1M |
| 23 | Orbimed Advisors LLC | 0.04% | 421,500 | $2.2M |
| 24 | CenterBook Partners LP | 0.03% | 118,228 | $625K |
| 25 | Adage Capital Partners GP, L.L.C. | 0.03% | 4,071,000 | $21.5M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|