Kailera Therapeutics, Inc. KLRA
12.80 USD +0.22 (+1.75%)
At closeNov 4, 2026, 4:05 PM EST
12.74 -0.06 -0.47%
After hours · Nov 4, 4:05 PM ET
12.15 Day range 13.19
9.76 52-week range 28.23
- YTD
- -50.77%
- 1 year
- -50.77%
Held by funds
69 US ETFs and mutual funds hold KLRA · largest positions
Ownership
Held by insiders 8.91%
Held by institutions 90.64%
Float held by institutions 99.51%
Institutions 162
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Bain Capital Investors Llc | 20.25% | 26,255,581 | 336.07M | Jun 29, 2026 |
| Bain Capital Life Sciences Investors, LLC | 17.42% | 22,583,268 | 289.07M | Jun 29, 2026 |
| RTW Investments LP | 8.31% | 10,776,820 | 137.94M | Jun 29, 2026 |
| Canada Pension Plan Investment Board | 5.63% | 7,304,688 | 93.50M | Jun 29, 2026 |
| Atlas Venture Life Science Advisors, LLC | 3.99% | 5,171,282 | 66.19M | Jun 29, 2026 |
| FMR, LLC | 3.06% | 3,970,865 | 50.83M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund | 1.69% | 2,191,928 | 28.06M | Jul 30, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 0.94% | 1,221,869 | 15.64M | Sep 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 0.93% | 1,199,783 | 15.36M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 0.91% | 1,180,411 | 15.11M | Jun 29, 2026 |
| T. Rowe Price Health Sciences Fund, Inc. | 0.70% | 904,283 | 11.57M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 0.66% | 850,042 | 10.88M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BAIN CAPITAL INVESTORS, L.L.C. | Beneficial Owner of more than 10% of a Class of Security | Purchase | Apr 19, 2026 | 0 |
| BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC | Beneficial Owner of more than 10% of a Class of Security | Purchase | Apr 19, 2026 | 0 |
| JIANGSU HENGRUI PHARMACEUTICALS CO. LTD. | Beneficial Owner of more than 10% of a Class of Security | Conversion of Exercise of derivative security | Apr 19, 2026 | 2,034,130 |
| KAPLAN ANDREW T | Director and Beneficial Owner of more than 10% of a Class of Security | Purchase | Apr 19, 2026 | 0 |
| KOPPEL ADAM M | Director and Beneficial Owner of more than 10% of a Class of Security | Purchase | Apr 19, 2026 | 0 |
| RENAUD RONALD C JR | Chief Executive Officer | Conversion of Exercise of derivative security | Jun 8, 2026 | 38,094 |