Who Owns TAYSHA GENE THERAPIES INC (TSHA)? -- Institutional Holders (2026-06-30)
227 institutions reported holding $2.08B of TAYSHA GENE THERAPIES INC (TSHA) in SEC 13F filings for 2026-06-30. Largest institutional holders: Avoro Capital Advisors LLC ($162.7M), RA CAPITAL MANAGEMENT, L.P. ($160.4M), GOLDMAN SACHS GROUP INC ($154.7M), BlackRock, Inc. ($140.9M), Vestal Point Capital, LP ($132.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Avoro Capital Advisors LLC | $162.7M | 23.9M | Added |
| 2 | RA CAPITAL MANAGEMENT, L.P. | $160.4M | 23.6M | Hold |
| 3 | GOLDMAN SACHS GROUP INC | $154.7M | 22.7M | Added |
| 4 | BlackRock, Inc. | $140.9M | 20.7M | Added |
| 5 | Vestal Point Capital, LP | $132.2M | 19.4M | Added |
| 6 | VANGUARD GROUP INC | $121.3M | 17.8M | Added |
| 7 | MORGAN STANLEY | $112.3M | 16.5M | Trimmed |
| 8 | RTW INVESTMENTS, LP | $92.3M | 13.6M | Trimmed |
| 9 | FMR LLC | $90.8M | 13.3M | Trimmed |
| 10 | STATE STREET CORP | $77.8M | 11.4M | Added |
| 11 | Siren, L.L.C. | $67.1M | 9.8M | Added |
| 12 | Octagon Capital Advisors LP | $66.0M | 9.7M | Added |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | $44.7M | 6.6M | Added |
| 14 | Polar Capital Holdings Plc | $34.8M | 5.1M | Trimmed |
| 15 | MPM BIOIMPACT LLC | $30.6M | 4.5M | New |
| 16 | D. E. Shaw & Co., Inc. | $30.0M | 4.4M | Trimmed |
| 17 | BAKER BROS. ADVISORS LP | $27.3M | 4.0M | Hold |
| 18 | WELLINGTON MANAGEMENT GROUP LLP | $27.1M | 4.0M | Added |
| 19 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $26.5M | 3.9M | Added |
| 20 | GordonMD Global Investments LP | $24.5M | 723,185 | Trimmed |
| 21 | Casdin Capital, LLC | $22.1M | 3.2M | Hold |
| 22 | ADAR1 Capital Management, LLC | $20.7M | 3.0M | Added |
| 23 | Pictet Asset Management Holding SA | $18.9M | 2.8M | Added |
| 24 | Aberdeen Group plc | $15.8M | 2.3M | Added |
| 25 | FARALLON CAPITAL MANAGEMENT LLC | $15.3M | 2.2M | New |
Source: SEC Form 13F filings · as of 2026-06-30