Lexeo TherapeuticsLXEO
13F holders, Q2 2025 (June 30)90holders +2
16new positions
15sold out
6famous investors
$4.02avg. 13F price*
At the end of Q2 2025, 90 institutions reported holding Lexeo Therapeutics Inc. (LXEO) in their 13F filings, up 2 from Q1 2025. 16 opened new positions and 15 sold out. The largest holders were Frazier Life Sciences Management, L.P. ($17.8M), Balyasny Asset Management L.P. ($16.1M) and Janus Henderson Group PLC ($14.8M). 6 famous investors held it, including Daniel Sundheim (0.1% of D1 Capital Partners's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Lexeo Therapeutics Inc.
- CUSIP
- 52886X107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 16 | $20.6M |
| Exits | 15 | $10.8M |
All 13F filers, Q1 2025 → Q2 2025: 18,816,554 shares bought and 4,581,357 shares sold, net +14,235,197 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 90 holders
| Frazier Life Sciences Management, L.P. | 0.71% | Add +363.1% | 4,424,725 | $17.8M |
| Balyasny Asset Management L.P. | 0.04% | New | 4,009,137 | $16.1M |
| Janus Henderson Group PLC | 0.01% | Reduce -19.2% | 3,684,383 | $14.8M |
| Citadel Advisors | 0.01% | Add +32.5% | 3,607,967 | $14.5M |
| Affinity Asset Advisors, LLC | 2.22% | Add +142.4% | 3,589,355 | $14.4M |
| Vestal Point Capital, LP | 0.68% | Add +184.1% | 3,228,161 | $13.0M |
| Millennium Management | 0.01% | Add +164.7% | 2,836,292 | $11.4M |
| Woodline Partners LP | 0.05% | Add +207.3% | 2,572,162 | $10.3M |
| Vanguard Group Inc. | 0.00% | Add +82.2% | 2,002,866 | $8.1M |
| BlackRock, Inc. | 0.00% | Reduce -0.8% | 1,827,964 | $7.3M |
| Omega Fund Management, LLC | 3.08% | No change | 1,184,636 | $4.8M |
| Blackstone Inc. | 0.02% | Reduce -2.9% | 1,124,922 | $4.5M |
| D1 Capital Partners | 0.05% | No change | 978,652 | $3.9M |
| Ally Bridge Group (NY) LLC | 2.90% | New | 867,302 | $3.5M |
| Point72 Asset Management | 0.01% | Reduce -41.0% | 647,880 | $2.6M |
| Siren, L.L.C. | 0.13% | No change | 603,435 | $2.4M |
| Geode Capital Management, LLC | 0.00% | Reduce -1.4% | 578,081 | $2.3M |
| Ikarian Capital, LLC | 0.73% | No change | 550,029 | $2.2M |
| State Street Corp. | 0.00% | Add +9.2% | 513,026 | $2.1M |
| Verition Fund Management LLC | 0.01% | No change | 414,863 | $1.7M |
| DAFNA Capital Management LLC | 0.43% | No change | 378,083 | $1.5M |
| UBS Group AG | 0.00% | Add +747.5% | 271,904 | $1.1M |
| Northern Trust Corp. | 0.00% | Reduce -2.6% | 200,786 | $807K |
| AQR Capital Management | 0.00% | Add +274.7% | 188,635 | $758K |
| Privium Fund Management B.V. | 0.16% | Add +11.3% | 178,356 | $753K |
| Boothbay Fund Management, LLC | 0.02% | No change | 163,172 | $656K |
| ADAR1 Capital Management, LLC | 0.10% | Reduce -14.9% | 145,109 | $583K |
| Perceptive Advisors LLC | 0.02% | No change | 139,835 | $562K |
| Barclays PLC | 0.00% | Add +148.9% | 116,142 | $467K |
| Renaissance Technologies | 0.00% | Add +423.1% | 106,200 | $427K |
| Morgan Stanley | 0.00% | Add +0.6% | 84,781 | $341K |
| Two Sigma Investments, LP | 0.00% | Add +89.1% | 69,242 | $278K |
| Bank of New York Mellon Corp | 0.00% | Add +28.6% | 65,152 | $262K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +14.3% | 64,220 | $258K |
| Palumbo Wealth Management LLC | 0.07% | New | 56,303 | $226K |
| Bridgeway Capital Management, LLC | 0.01% | Add +39.1% | 53,400 | $215K |
| BNP Paribas Financial Markets | 0.00% | Add +20.4% | 48,434 | $195K |
| Susquehanna International Group, LLP | 0.00% | Reduce -4.3% | 48,011 | $193K |
| Dimensional Fund Advisors LP | 0.00% | New | 47,023 | $189K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -54.0% | 36,368 | $146K |
| Panagora Asset Management Inc. | 0.00% | No change | 34,741 | $140K |
| Nuveen, LLC | 0.00% | Reduce -8.2% | 33,102 | $133K |
| Rhumbline Advisers | 0.00% | Add +6.0% | 31,990 | $129K |
| Quadrature Capital Ltd | 0.00% | New | 29,779 | $120K |
| Alliancebernstein L.P. | 0.00% | Add +83.9% | 29,370 | $118K |
| Pale Fire Capital SE | 0.01% | Add +46.3% | 27,650 | $111K |
| Bank of America Corp. | 0.00% | Add +22.4% | 26,653 | $107K |
| Deutsche Bank AG | 0.00% | Add +110.4% | 23,922 | $96K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | New | 22,259 | $89K |
| Soltis Investment Advisors LLC | 0.01% | No change | 20,000 | $80K |
| Caxton Corp. | 0.71% | Reduce -2.9% | 17,332 | $70K |
| Wells Fargo & Company | 0.00% | Add +34.3% | 15,325 | $62K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 15,000 | $60K |
| Citigroup Inc. | 0.00% | Reduce -36.8% | 14,748 | $59K |
| Gsa Capital Partners LLP | 0.00% | New | 14,528 | $58K |
| JPMorgan Chase & Co. | 0.00% | Reduce -0.2% | 13,750 | $55K |
| Intech Investment Management LLC | 0.00% | Add +20.6% | 13,682 | $55K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -4.4% | 13,477 | $54K |
| Axq Capital, LP | 0.02% | New | 12,475 | $50K |
| Cerity Partners LLC | 0.00% | New | 12,447 | $50K |
| Ieq Capital, LLC | 0.00% | New | 11,851 | $48K |
| FMR LLC | 0.00% | Add +19.1% | 11,753 | $47K |
| Ethic Inc. | 0.00% | New | 10,726 | $44K |
| Cwm, LLC | 0.00% | Add +150.3% | 10,351 | $42K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 10,425 | $42K |
| Commonwealth Equity Services, LLC | 0.00% | New | 10,190 | $41K |
| China Universal Asset Management Co., Ltd. | 0.00% | Add +0.5% | 6,667 | $27K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 6,040 | $24K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -13.2% | 5,094 | $20K |
| FNY Investment Advisers, LLC | 0.01% | No change | 5,000 | $20K |
| New York State Common Retirement Fund | 0.00% | No change | 4,187 | $17K |
| Brooklyn Investment Group | 0.00% | New | 3,852 | $15K |
| Royal Bank of Canada | 0.00% | Add +71.2% | 3,138 | $12K |
| Nisa Investment Advisors, LLC | 0.00% | Add +715.6% | 2,765 | $11K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 2,387 | $10K |
| Legal & General Group Plc | 0.00% | Reduce -19.6% | 2,032 | $8K |
| California State Teachers Retirement System | 0.00% | No change | 1,735 | $7K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +30.9% | 1,282 | $5K |
| SBI Securities Co., Ltd. | 0.00% | Add +507.6% | 1,197 | $5K |
| GF Fund Management Co. LTD. | 0.00% | No change | 820 | $3K |
| Amalgamated Bank | 0.00% | No change | 623 | $3K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +74.7% | 657 | $3K |
| Sterling Capital Management LLC | 0.00% | Add +2288.9% | 645 | $3K |
| Russell Investments Group, Ltd. | 0.00% | New | 219 | $880 |
| Essential Partners LLC | 0.00% | — | 174 | $699 |
| IFP Advisors, Inc | 0.00% | Add +1683.3% | 107 | $430 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 100 | $402 |
| Osaic Holdings, Inc. | 0.00% | New | 105 | $364 |
| True Wealth Design, LLC | 0.00% | Reduce -84.2% | 3 | $13 |
| Caitong International Asset Management Co., Ltd | 0.00% | No change | 1 | $4 |
"% of holder's portfolio" is LXEO's weight in each manager's 13F, not the share of Lexeo Therapeutics Inc. the manager owns.