Institutional Holders (2026 Q2)
299 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in BCRX. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Rosalind Advisors, Inc. | 2.68% | 721,504 | $7.2M |
| 2 | TCG Crossover Management, LLC | 2.65% | 11,020,968 | $110.2M |
| 3 | Vestal Point Capital, LP | 1.94% | 8,300,000 | $83.0M |
| 4 | Cannon Global Investment Management, LLC | 1.69% | 59,700 | $597K |
| 5 | Parkman Healthcare Partners LLC | 1.66% | 1,624,279 | $16.2M |
| 6 | Deerfield Management Company, L.P. | 1.57% | 15,096,403 | $151.0M |
| 7 | Perceptive Advisors LLC | 1.55% | 10,308,888 | $103.1M |
| 8 | Kynam Capital Management, LP | 1.39% | 2,522,660 | $25.2M |
| 9 | Ra Capital Management, L.P. | 1.38% | 15,827,186 | $158.3M |
| 10 | Elmind Capital, LP | 1.31% | 520,000 | $5.2M |
| 11 | Rice Hall James & Associates, LLC | 1.13% | 2,332,043 | $23.3M |
| 12 | Eversept Partners, LP | 0.97% | 1,865,653 | $18.7M |
| 13 | Frazier Life Sciences Management, L.P. | 0.87% | 4,009,240 | $40.1M |
| 14 | Doliver Advisors, LP | 0.85% | 374,328 | $3.7M |
| 15 | DAFNA Capital Management LLC | 0.76% | 400,248 | $4.0M |
| 16 | Nantahala Capital Management, LLC | 0.63% | 1,901,160 | $19.0M |
| 17 | QTR Family Wealth, LLC | 0.56% | 161,082 | $1.6M |
| 18 | Sphera Funds Management LTD. | 0.55% | 422,051 | $4.2M |
| 19 | Hussman Strategic Advisors, INC. | 0.48% | 210,000 | $2.1M |
| 20 | Phocas Financial Corp. | 0.47% | 340,541 | $3.4M |
| 21 | NAN FUNG TRINITY (HK) Ltd | 0.44% | 450,000 | $4.5M |
| 22 | Marble Bar Asset Management LLP | 0.43% | 62,339 | $623K |
| 23 | Orbimed Advisors LLC | 0.34% | 1,852,000 | $18.5M |
| 24 | Virtus Investment Advisers, LLC | 0.31% | 133,664 | $1.3M |
| 25 | Counterweight Ventures, LLC | 0.31% | 62,050 | $620K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|