Institutional Holders (2026 Q2)
168 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in TYRA. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Alta Partners Management Company, L.P. | 95.92% | 3,823,425 | $122.1M |
| 2 | Canaan Partners XI LLC | 18.82% | 750,000 | $24.0M |
| 3 | 5AM Venture Management, LLC | 11.42% | 1,029,298 | $32.9M |
| 4 | Nextech Invest Ltd. | 5.39% | 3,553,585 | $113.5M |
| 5 | Sio Capital Management, LLC | 3.68% | 695,315 | $22.2M |
| 6 | Commodore Capital LP | 3.57% | 1,875,000 | $59.9M |
| 7 | Stempoint Capital LP | 3.48% | 632,754 | $20.2M |
| 8 | Ra Capital Management, L.P. | 3.39% | 12,198,625 | $389.6M |
| 9 | TCG Crossover Management, LLC | 2.49% | 3,248,980 | $103.8M |
| 10 | Kalehua Capital Management LLC | 1.70% | 74,465 | $2.4M |
| 11 | Defilade Capital Management, L.P. | 1.61% | 376,870 | $12.0M |
| 12 | HighVista Strategies LLC | 1.35% | 184,774 | $5.9M |
| 13 | Caligan Partners LP | 1.21% | 806,986 | $25.8M |
| 14 | Bvf Inc/Il | 1.21% | 1,476,196 | $47.1M |
| 15 | Verdad Advisers, LP | 1.10% | 36,003 | $1.1M |
| 16 | Paradigm Biocapital Advisors LP | 1.09% | 1,828,607 | $58.4M |
| 17 | Siren, L.L.C. | 0.47% | 725,000 | $23.2M |
| 18 | Deerfield Management Company, L.P. | 0.34% | 1,017,000 | $32.5M |
| 19 | Affinity Asset Advisors, LLC | 0.29% | 200,012 | $6.4M |
| 20 | Hood River Capital Management LLC | 0.24% | 1,016,775 | $32.5M |
| 21 | Auour Investments LLC | 0.19% | 21,020 | $671K |
| 22 | Elmind Capital, LP | 0.16% | 20,000 | $639K |
| 23 | Algert Global LLC | 0.09% | 239,120 | $7.6M |
| 24 | Virtus Investment Advisers, LLC | 0.09% | 12,123 | $387K |
| 25 | Fox Run Management, L.L.C. | 0.08% | 14,450 | $462K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|