Who owns KYMR
254 institutions reported holding KYMR for 2026Q1, together 99% of the company, more than the 251 a quarter earlier.
254
Institutions reporting a position · as of 2026Q1 · up from 251 the quarter before
- Shares held by institutions
- 96.3M
Shares held by institutions · 99% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $8.01B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 41%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 23
- New positions
- 36
- Positions exited
- 39
- Added to
- 89
- Reduced
- 70
- Top 10 holdersof the company
- 66%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 254 | 96.3M | $8.01B |
| 2025Q4 | 251 | 89.9M | $6.99B |
| 2025Q3 | 207 | 80.9M | $4.58B |
| 2025Q2 | 208 | 78.8M | $3.44B |
| 2025Q1 | 168 | 72.8M | $1.99B |
| 2024Q4 | 177 | 71.5M | $2.88B |
| 2024Q3 | 173 | 68.9M | $3.26B |
| 2024Q2 | 155 | 67.3M | $2.01B |
| 2024Q1 | 163 | 67.2M | $2.70B |
| 2023Q4 | 136 | 60.5M | $1.54B |
| 2023Q3 | 120 | 57.4M | $797M |
| 2023Q2 | 128 | 58.4M | $1.34B |
| 2023Q1 | 126 | 56.9M | $1.68B |
| 2022Q4 | 119 | 56.1M | $1.40B |
| 2022Q3 | 125 | 52.8M | $1.15B |
| 2022Q2 | 98 | 49.4M | $973M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| FMR LLC | 11.7M | 12% | $974M |
| BAKER BROS. ADVISORS LP | 8.7M | 8.9% | $721M |
| Avoro Capital Advisors LLC | 7.5M | 7.7% | $623M |
| VANGUARD GROUP INC | 6.3M | 6.4% | $522M |
| PRICE T ROWE ASSOCIATES INC /MD/ | 6.1M | 6.2% | $505M |
| BVF INC/IL | 5.5M | 5.6% | $458M |
| T. Rowe Price Investment Management, Inc. | 5.5M | 5.6% | $455M |
| BlackRock Inc. | 5.1M | 5.2% | $422M |
| Atlas Venture Life Science Advisors, LLC | 4.6M | 4.7% | $381M |
| WELLINGTON MANAGEMENT GROUP LLP | 3.9M | 4.0% | $324M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
reading the register…