Kymera Therapeutics
KYMR · NASDAQ
$113.46+$5.39 (+4.99%)TodayMarket closed ·
Prev close $108.07
Who owns KYMR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 72.2% of KYMR’s shares.
- Fidelity Management & Research Company LLC14.2%
- Baker Bros. Advisors LP10.5%
- Avoro Capital Advisors LLC9.1%
- T. Rowe Price Associates, Inc.8.5%
- Next 6 largest institutions29.8%
- All other shareholders27.8%
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity Management & Research Company LLC | 11.72M | 14.24% |
| Baker Bros. Advisors LP | 8.66M | 10.52% |
| Avoro Capital Advisors LLC | 7.47M | 9.09% |
| T. Rowe Price Associates, Inc. | 7.02M | 8.53% |
| T. Rowe Price Investment Management, Inc. | 6.26M | 7.61% |
| BlackRock Institutional Trust Company, N.A. | 4.78M | 5.81% |
| BVF Partners L.P. | 3.87M | 4.71% |
| Wellington Management Company, LLP | 3.68M | 4.47% |
| Vanguard Portfolio Management, LLC | 2.99M | 3.64% |
| Invus Public Equities Advisors, LLC | 2.94M | 3.57% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| T. Rowe Price New Horizons Fund | 2.26M | 2.74% |
| Fidelity Growth Company Fund | 2.23M | 2.71% |
| Vanguard Total Stock Market Index Fund | 2.10M | 2.55% |
| Vanguard Health Care Fund | 1.80M | 2.18% |
| iShares Russell 2000 ETF | 1.61M | 1.96% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $343.38M (145 trades) of KYMR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Mainolfi Nello | Option exercise | 30.00K | — |
| Mainolfi Nello | Sale | 262 | $30.42K |
| Mainolfi Nello | Sale | 8.23K | $949.74K |
| Mainolfi Nello | Sale | 7.60K | $869.78K |
| Mainolfi Nello | Sale | 4.88K | $552.16K |
| Mainolfi Nello | Sale | 5.51K | $618.98K |
| Mainolfi Nello | Sale | 3.52K | $392.83K |
| Mainolfi Nello | Option exercise | 30.00K | $62.40K |
| Adams Brian | Sale | 2.14K | $251.25K |
| Adams Brian | Sale | 3.02K | $353.35K |
Short interest
Settled Sep 30, 2026
- Shares short
- 9.91M
- Days to cover
- 11.97
- % of shares outstanding
- 12.05%
- Average daily volume
- 828.03K
- Change since last report
- −5.9%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.