Taysha Gene Therapies, Inc. (NASDAQ:TSHA) appears in 190 institutional 13F filings for the quarter ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 31 Mar, 2026 | 23,555,648 | 0 | 0.00% | $105,293,747.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 22,369,645 | -5,015,833 | -18.32% | $99,992,313.00 |
| Avoro Capital Advisors LLC | 31 Mar, 2026 | 21,700,000 | -21,700,000 | -50.00% | $96,999,000.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 18,365,608 | -277,521 | -1.49% | $82,094,268.00 |
| Vestal Point Capital, LP | 31 Mar, 2026 | 18,000,000 | 4,250,000 | 30.91% | $80,460,000.00 |
| Morgan Stanley | 31 Mar, 2026 | 17,965,371 | -113,147 | -0.63% | $80,305,209.00 |
| FMR LLC | 31 Mar, 2026 | 14,321,255 | 792,889 | 5.86% | $64,016,010.00 |
| RTW INVESTMENTS, LP | 31 Mar, 2026 | 13,680,248 | -2,718,049 | -16.58% | $61,150,709.00 |
| State Street Corp | 31 Mar, 2026 | 11,209,078 | 418,994 | 3.88% | $50,104,579.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 10,231,502 | 10,231,502 | 0.00% | $45,734,814.00 |
| Octagon Capital Advisors LP | 31 Mar, 2026 | 8,859,911 | 0 | 0.00% | $39,603,802.00 |
| Siren, L.L.C. | 31 Mar, 2026 | 8,829,913 | -1,300,000 | -12.83% | $39,469,711.00 |
| Polar Capital Holdings Plc | 31 Mar, 2026 | 5,654,340 | -2,277,063 | -28.71% | $25,274,900.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 5,531,955 | 144,929 | 2.69% | $24,732,183.00 |
| D. E. Shaw & Co., Inc. | 31 Mar, 2026 | 4,427,301 | 413,666 | 10.31% | $19,790,035.00 |
| BAKER BROS. ADVISORS LP | 31 Mar, 2026 | 4,004,756 | 0 | 0.00% | $17,901,259.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 3,281,820 | 102,957 | 3.24% | $14,669,735.00 |
| Casdin Capital, LLC | 31 Mar, 2026 | 3,250,000 | 1,750,000 | 116.67% | $14,527,500.00 |
| ADAR1 Capital Management, LLC | 31 Mar, 2026 | 2,979,429 | -2,012,189 | -40.31% | $13,318,048.00 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 31 Mar, 2026 | 2,883,301 | -838,699 | -22.53% | $12,888,355.00 |