Institutional Holders (2026 Q2)
12 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ASND. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Ra Capital Management, L.P. | 23.83% | 10,281,496 | $2.74B |
| 2 | Resolute Capital Asset Partners LLC | 13.52% | 118,627 | $31.6M |
| 3 | Avoro Capital Advisors LLC | 12.24% | 5,111,111 | $1.36B |
| 4 | Tri Locum Partners LP | 8.49% | 258,740 | $69.0M |
| 5 | Silverarc Capital Management, LLC | 5.72% | 206,234 | $55.0M |
| 6 | PFM Health Sciences, LP | 5.34% | 233,171 | $62.2M |
| 7 | Eagle Health Investments LP | 4.69% | 106,158 | $28.3M |
| 8 | Perceptive Advisors LLC | 4.66% | 1,163,721 | $310.4M |
| 9 | Westfield Capital Management Co LP | 4.18% | 4,798,267 | $1.28B |
| 10 | Defilade Capital Management, L.P. | 3.39% | 94,843 | $25.3M |
| 11 | Spyglass Capital Management LLC | 3.11% | 215,398 | $57.5M |
| 12 | Evolutionary Tree Capital Management, LLC | 3.04% | 6,049 | $1.6M |
| 13 | Matisse Capital | 3.00% | 28,107 | $7.5M |
| 14 | First Turn Management, LLC | 2.99% | 104,877 | $28.0M |
| 15 | Nan Fung Group Holdings Ltd | 2.76% | 13,600 | $3.6M |
| 16 | DAFNA Capital Management LLC | 2.47% | 48,469 | $12.9M |
| 17 | ARS Investment Partners, LLC | 2.45% | 210,462 | $56.1M |
| 18 | Vestal Point Capital, LP | 2.34% | 375,000 | $100.0M |
| 19 | Synergy Asset Management, LLC | 2.29% | 91,228 | $24.3M |
| 20 | Rock Springs Capital Management LP | 2.20% | 168,750 | $45.0M |
| 21 | Rice Hall James & Associates, LLC | 1.93% | 148,644 | $39.6M |
| 22 | Catalio Capital Management, LP | 1.59% | 31,759 | $8.5M |
| 23 | Oddo Bhf Asset Management Sas | 1.59% | 128,657 | $34.3M |
| 24 | Henry James International Management Inc. | 1.36% | 16,987 | $4.5M |
| 25 | Frazier Life Sciences Management, L.P. | 1.31% | 225,155 | $60.1M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|