Who Owns KAILERA THERAPEUTICS INC (KLRA)? -- Institutional Holders (2026-06-30)
96 institutions reported holding $2.56B of KAILERA THERAPEUTICS INC (KLRA) in SEC 13F filings for 2026-06-30. Largest institutional holders: Bain Capital Investors LLC ($578.4M), Bain Capital Life Sciences Investors, LLC ($497.5M), RTW INVESTMENTS, LP ($237.4M), CANADA PENSION PLAN INVESTMENT BOARD ($160.9M), Atlas Venture Life Science Advisors, LLC ($113.9M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Bain Capital Investors LLC | $578.4M | 26.3M | New |
| 2 | Bain Capital Life Sciences Investors, LLC | $497.5M | 22.6M | New |
| 3 | RTW INVESTMENTS, LP | $237.4M | 10.8M | New |
| 4 | CANADA PENSION PLAN INVESTMENT BOARD | $160.9M | 7.3M | New |
| 5 | Atlas Venture Life Science Advisors, LLC | $113.9M | 5.2M | New |
| 6 | FMR LLC | $87.5M | 4.0M | New |
| 7 | BlackRock, Inc. | $86.5M | 3.9M | New |
| 8 | VANGUARD GROUP INC | $80.5M | 3.7M | New |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $77.9M | 3.5M | New |
| 10 | CITADEL ADVISORS LLC | $71.4M | 3.2M | New |
| 11 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $70.7M | 3.2M | New |
| 12 | WELLINGTON MANAGEMENT GROUP LLP | $64.3M | 2.9M | New |
| 13 | Royalty Pharma Sub-Manager, LLC | $54.1M | 2.5M | New |
| 14 | Siren, L.L.C. | $48.8M | 2.2M | New |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $25.0M | 1.1M | New |
| 16 | FARALLON CAPITAL MANAGEMENT LLC | $24.2M | 1.1M | New |
| 17 | Frazier Life Sciences Management, L.P. | $24.2M | 1.1M | New |
| 18 | Trails Edge Capital Partners, LP | $21.7M | 984,786 | New |
| 19 | UBS Group AG | $21.4M | 972,683 | New |
| 20 | Jupiter Topco LLC | $21.3M | 970,857 | New |
| 21 | AMERIPRISE FINANCIAL INC | $18.1M | 821,331 | New |
| 22 | Deep Track Capital, LP | $15.4M | 700,000 | New |
| 23 | EVENTIDE ASSET MANAGEMENT, LLC | $13.6M | 616,720 | New |
| 24 | Vestal Point Capital, LP | $12.7M | 575,000 | New |
| 25 | Cormorant Asset Management, LP | $12.1M | 550,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30