Kailera Therapeutics, Inc.
KLRA- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0002096997
No open-market purchases or sales by Kailera Therapeutics, Inc. insiders were filed in the last 90 days; 100 institutions reported holding it in 13F filings for Q2 2026, worth $2.58B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Kailera Therapeutics, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 100
- +100 vs. Q1 2026
- Shares held
- 117.0M
- +117.0M vs. Q1 2026
- Total value
- $2.58B
- +$2.58B vs. Q1 2026
- New holders
- 100
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KLRA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 100 | $2.58B |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Kailera Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bain Capital Investors LLC | 26,255,581 | $578.4M | 12.01% | +26,255,581 | New |
| Bain Capital Life Sciences Investors, LLC | 22,583,268 | $497.5M | 29.58% | +22,583,268 | New |
| RTW Investments, LP | 10,776,820 | $237.4M | 2.03% | +10,776,820 | New |
| Canada Pension Plan Investment Board | 7,304,688 | $160.9M | 0.09% | +7,304,688 | New |
| Atlas Venture Life Science Advisors, LLC | 5,171,282 | $113.9M | 12.93% | +5,171,282 | New |
| FMR LLC | 3,970,865 | $87.5M | 0.00% | +3,970,865 | New |
| BlackRock, Inc. | 3,928,604 | $86.5M | 0.00% | +3,928,604 | New |
| Price T Rowe Associates Inc | 3,534,410 | $77.9M | 0.01% | +3,534,410 | New |
| Citadel Advisors LLC | 3,240,787 | $71.4M | 0.04% | +3,240,787 | New |
| Adage Capital Partners GP, L.L.C. | 3,208,286 | $70.7M | 0.10% | +3,208,286 | New |
| Wellington Management Group LLP | 2,919,110 | $64.3M | 0.01% | +2,919,110 | New |
| Royalty Pharma Sub-Manager, LLC | 2,455,357 | $54.1M | 22.36% | +2,455,357 | New |
| Siren, L.L.C. | 2,214,286 | $48.8M | 0.99% | +2,214,286 | New |
| Vanguard Capital Management LLC | 1,693,958 | $37.3M | 0.00% | +1,693,958 | New |
| Vanguard Portfolio Management LLC | 1,652,507 | $36.4M | 0.00% | +1,652,507 | New |
| Geode Capital Management, LLC | 1,133,115 | $25.0M | 0.00% | +1,133,115 | New |
| Farallon Capital Management, L.L.C. | 1,100,000 | $24.2M | 0.14% | +1,100,000 | New |
| Frazier Life Sciences Management, L.P. | 1,100,000 | $24.2M | 0.53% | +1,100,000 | New |
| Trails Edge Capital Partners, LP | 984,786 | $21.7M | 3.44% | +984,786 | New |
| UBS Group AG | 972,683 | $21.4M | 0.00% | +972,683 | New |
| Jupiter Topco LLC | 970,857 | $21.3M | 0.01% | +970,857 | New |
| State Street Corp | 868,160 | $19.1M | 0.00% | +868,160 | New |
| Ameriprise Financial Inc | 821,331 | $18.1M | 0.00% | +821,331 | New |
| Deep Track Capital, LP | 700,000 | $15.4M | 0.23% | +700,000 | New |
| Eventide Asset Management, LLC | 616,720 | $13.6M | 0.18% | +616,720 | New |
| Vestal Point Capital, LP | 575,000 | $12.7M | 0.30% | +575,000 | New |
| Cormorant Asset Management, LP | 550,000 | $12.1M | 0.62% | +550,000 | New |
| Catalio Capital Management, LP | 468,750 | $10.3M | 1.94% | +468,750 | New |
| Federated Hermes, Inc. | 434,069 | $9.56M | 0.01% | +434,069 | New |
| Goldman Sachs Group Inc | 421,034 | $9.28M | 0.00% | +421,034 | New |
| Franklin Resources Inc | 400,023 | $8.81M | 0.00% | +400,023 | New |
| Charles Schwab Investment Management Inc | 362,910 | $7.99M | 0.00% | +362,910 | New |
| Northern Trust Corp | 354,431 | $7.81M | 0.00% | +354,431 | New |
| Vanguard Fiduciary Trust Co | 290,128 | $6.39M | 0.00% | +290,128 | New |
| Nantahala Capital Management, LLC | 280,000 | $6.17M | 0.19% | +280,000 | New |
| Seven Grand Managers, LLC | 175,000 | $3.86M | 0.16% | +175,000 | New |
| Balyasny Asset Management LLC | 154,838 | $3.41M | 0.01% | +154,838 | New |
| Exchange Traded Concepts, LLC | 152,501 | $3.36M | 0.02% | +152,501 | New |
| Manufacturers Life Insurance Company, The | 149,817 | $3.30M | 0.00% | +149,817 | New |
| TD Asset Management Inc | 147,698 | $3.25M | 0.00% | +147,698 | New |
| AH Capital Management, L.L.C. | 140,000 | $3.08M | 0.02% | +140,000 | New |
| Standard Life Aberdeen plc | 140,000 | $3.08M | 0.00% | +140,000 | New |
| Bank of New York Mellon Corp | 138,399 | $3.05M | 0.00% | +138,399 | New |
| Alps Advisors Inc | 131,000 | $2.89M | 0.01% | +131,000 | New |
| Nuveen, LLC | 88,796 | $1.96M | 0.00% | +88,796 | New |
| Avidity Partners Management LP | 80,000 | $1.76M | 0.28% | +80,000 | New |
| Ghisallo Capital Management LLC | 75,000 | $1.65M | 0.03% | +75,000 | New |
| Rock Springs Capital Management LP | 65,000 | $1.43M | 0.07% | +65,000 | New |
| Alliancebernstein L.P. | 61,090 | $1.35M | 0.00% | +61,090 | New |
| Rhumbline Advisers | 58,387 | $1.29M | 0.00% | +58,387 | New |
| Morgan Stanley | 57,786 | $1.27M | 0.00% | +57,786 | New |
| Bank of America Corp | 56,510 | $1.24M | 0.00% | +56,510 | New |
| Russell Investments Group, Ltd. | 53,317 | $1.17M | 0.00% | +53,317 | New |
| XTX Topco Ltd | 49,224 | $1.08M | 0.01% | +49,224 | New |
| Lazard Asset Management LLC | 48,391 | $1.07M | 0.00% | +48,391 | New |
| Tudor Investment Corp Et Al | 48,050 | $1.06M | 0.00% | +48,050 | New |
| Deutsche Bank AG | 45,648 | $1.01M | 0.00% | +45,648 | New |
| Squarepoint Ops LLC | 45,062 | $992.7K | 0.00% | +45,062 | New |
| Wells Fargo & Company | 43,120 | $949.9K | 0.00% | +43,120 | New |
| Foresite Capital Management VI LLC | 37,500 | $826.1K | 0.13% | +37,500 | New |
| CIBC World Markets Inc. | 35,476 | $781.5K | 0.00% | +35,476 | New |
| JPMorgan Chase & Co | 31,308 | $723.9K | 0.00% | +31,308 | New |
| Susquehanna International Group, LLP | 32,609 | $718.4K | 0.00% | +32,609 | New |
| Invesco Ltd. | 28,389 | $625.4K | 0.00% | +28,389 | New |
| MetLife Investment Management | 27,326 | $602.0K | 0.00% | +27,326 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 22,951 | $505.6K | 0.00% | +22,951 | New |
| Citigroup Inc | 21,547 | $474.7K | 0.00% | +21,547 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 21,171 | $466.4K | 0.00% | +21,171 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 20,000 | $440.6K | 0.01% | +20,000 | New |
| Quadrature Capital Ltd | 19,200 | $423.0K | 0.00% | +19,200 | New |
| D. E. Shaw & Co., Inc. | 17,500 | $385.5K | 0.00% | +17,500 | New |
| Vanguard Global Advisers, LLC | 17,428 | $383.9K | 0.00% | +17,428 | New |
| New York State Common Retirement Fund | 16,200 | $356.9K | 0.00% | +16,200 | New |
| Harbour Capital Advisors, LLC | 16,570 | $342.7K | 0.06% | +16,570 | New |
| Toroso Investments, LLC | 14,039 | $309.3K | 0.00% | +14,039 | New |
| Tema ETFs LLC | 14,039 | $309.3K | 0.01% | +14,039 | New |
| Police & Firemen's Retirement System of New Jersey | 13,618 | $300.0K | 0.00% | +13,618 | New |
| Barclays PLC | 10,331 | $227.6K | 0.00% | +10,331 | New |
| Victory Capital Management Inc | 10,306 | $227.0K | 0.00% | +10,306 | New |
| Hudson Bay Capital Management LP | 10,050 | $221.4K | 0.00% | +10,050 | New |
| Gabelli Funds LLC | 10,000 | $220.3K | 0.00% | +10,000 | New |
| Legal & General Group Plc | 9,048 | $199.2K | 0.00% | +9,048 | New |
| STRS Ohio | 9,000 | $198.3K | 0.00% | +9,000 | New |
| BNP Paribas Arbitrage, SA | 7,000 | $154.2K | 0.00% | +7,000 | New |
| US Bancorp | 5,013 | $110.4K | 0.00% | +5,013 | New |
| Penserra Capital Management LLC | 4,864 | $107.0K | 0.00% | +4,864 | New |
| Ameritas Investment Partners, Inc. | 4,190 | $92.3K | 0.00% | +4,190 | New |
| Diadema Partners LP | 3,621 | $79.8K | 0.03% | +3,621 | New |
| Tower Research Capital LLC (TRC) | 3,289 | $72.5K | 0.00% | +3,289 | New |
| Royal Bank of Canada | 2,924 | $65.0K | 0.00% | +2,924 | New |
| The PNC Financial Services Group, Inc. | 2,642 | $58.2K | 0.00% | +2,642 | New |
| Persistent Asset Partners Ltd | 1,765 | $38.9K | 0.01% | +1,765 | New |
| Federation des caisses Desjardins du Quebec | 1,150 | $25.3K | 0.00% | +1,150 | New |
| Nisa Investment Advisors, LLC | 871 | $19.2K | 0.00% | +871 | New |
| California State Teachers Retirement System | 636 | $14.0K | 0.00% | +636 | New |
| Sterling Capital Management LLC | 402 | $8.86K | 0.00% | +402 | New |
| Fortitude Family Office, LLC | 32 | $705 | 0.00% | +32 | New |
| Caitong International Asset Management Co., Ltd | 20 | $441 | 0.00% | +20 | New |
| Jones Financial Companies LLLP | 15 | $312 | 0.00% | +15 | New |
| SBI Securities Co., Ltd. | 1 | $22 | 0.00% | +1 | New |