Lexeo Therapeutics, Inc.
LXEO- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001907108
In the last 90 days, Lexeo Therapeutics, Inc. insiders filed 0 open-market purchases and 7 sales; 141 institutions reported holding it in 13F filings for Q2 2026, worth $410.9M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Lexeo Therapeutics, Inc. as of Jun 30, 2025. 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
- 90
- +2 vs. Q1 2025
- Shares held
- 42.2M
- +14.2M (+50.8%) vs. Q1 2025
- Total value
- $169.9M
- +$69.9M (+69.9%) vs. Q1 2025
- New holders
- 17
- 36 more added
- Sold out
- 15
- 17 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LXEO 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 | 141 | $410.9M |
| Q1 2026 | 139 | $458.7M |
| Q4 2025 | 146 | $759.2M |
| Q3 2025 | 109 | $327.5M |
| Q2 2025 | 90 | $169.9M |
| Q1 2025 | 88 | $100.0M |
| Q4 2024 | 90 | $194.2M |
| Q3 2024 | 69 | $268.8M |
| Q2 2024 | 60 | $426.3M |
| Q1 2024 | 54 | $361.5M |
| Q4 2023 | 31 | $217.1M |
| 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 2025
Shares, value and share of portfolio for each institution holding Lexeo Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 4,424,725 | $17.8M | 0.71% | +3,469,210+363.1% | Added |
| Balyasny Asset Management LLC | 4,009,137 | $16.1M | 0.04% | +4,009,137 | New |
| Janus Henderson Group PLC | 3,684,383 | $14.8M | 0.01% | −873,537−19.2% | Reduced |
| Citadel Advisors LLC | 3,607,967 | $14.5M | 0.01% | +884,604+32.5% | Added |
| Affinity Asset Advisors, LLC | 3,589,355 | $14.4M | 2.13% | +2,108,474+142.4% | Added |
| Vestal Point Capital, LP | 3,228,161 | $13.0M | 0.68% | +2,091,912+184.1% | Added |
| Millennium Management LLC | 2,836,292 | $11.4M | 0.01% | +1,764,803+164.7% | Added |
| Woodline Partners LP | 2,572,162 | $10.3M | 0.05% | +1,735,148+207.3% | Added |
| Vanguard Group Inc | 2,002,866 | $8.05M | 0.00% | +903,581+82.2% | Added |
| BlackRock, Inc. | 1,827,964 | $7.35M | 0.00% | −14,268−0.8% | Reduced |
| Omega Fund Management, LLC | 1,184,636 | $4.76M | 3.08% | 00.0% | Unchanged |
| Blackstone Group Inc. | 1,124,922 | $4.52M | 0.02% | −33,695−2.9% | Reduced |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 978,652 | $3.93M | 0.05% | 00.0% | Unchanged |
| Ally Bridge Group (NY) LLC | 867,302 | $3.49M | 2.90% | +867,302 | New |
| Point72 Asset Management, L.P. | 647,880 | $2.60M | 0.01% | −450,263−41.0% | Reduced |
| Siren, L.L.C. | 603,435 | $2.43M | 0.13% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 578,081 | $2.32M | 0.00% | −8,435−1.4% | Reduced |
| Ikarian Capital, LLC | 550,029 | $2.21M | 0.73% | 00.0% | Unchanged |
| State Street Corp | 513,026 | $2.06M | 0.00% | +43,298+9.2% | Added |
| Verition Fund Management LLC | 414,863 | $1.67M | 0.01% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 378,083 | $1.52M | 0.42% | 00.0% | Unchanged |
| UBS Group AG | 271,904 | $1.09M | 0.00% | +239,822+747.5% | Added |
| Northern Trust Corp | 200,786 | $807.2K | 0.00% | −5,307−2.6% | Reduced |
| AQR Capital Management LLC | 188,635 | $758.3K | 0.00% | +138,298+274.7% | Added |
| Privium Fund Management B.V. | 178,356 | $752.7K | 0.16% | +18,158+11.3% | Added |
| Boothbay Fund Management, LLC | 163,172 | $656.0K | 0.02% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 145,109 | $583.3K | 0.09% | −25,339−14.9% | Reduced |
| Perceptive Advisors LLC | 139,835 | $562.1K | 0.02% | 00.0% | Unchanged |
| Barclays PLC | 116,142 | $466.9K | 0.00% | +69,475+148.9% | Added |
| Renaissance Technologies LLC | 106,200 | $426.9K | 0.00% | +85,900+423.2% | Added |
| Morgan Stanley | 84,781 | $340.8K | 0.00% | +465+0.6% | Added |
| Two Sigma Investments, LP | 69,242 | $278.4K | 0.00% | +32,618+89.1% | Added |
| Bank of New York Mellon Corp | 65,152 | $261.9K | 0.00% | +14,508+28.6% | Added |
| Charles Schwab Investment Management Inc | 64,220 | $258.2K | 0.00% | +8,046+14.3% | Added |
| Palumbo Wealth Management LLC | 56,303 | $226.3K | 0.07% | +56,303 | New |
| Bridgeway Capital Management, LLC | 53,400 | $214.7K | 0.01% | +15,000+39.1% | Added |
| BNP Paribas Arbitrage, SA | 48,434 | $194.7K | 0.00% | +8,223+20.4% | Added |
| Susquehanna International Group, LLP | 48,011 | $193.0K | 0.00% | −2,136−4.3% | Reduced |
| Dimensional Fund Advisors LP | 47,023 | $189.0K | 0.00% | +47,023 | New |
| Goldman Sachs Group Inc | 36,368 | $146.2K | 0.00% | −42,740−54.0% | Reduced |
| Panagora Asset Management Inc | 34,741 | $139.7K | 0.00% | 00.0% | Unchanged |
| Nuveen, LLC | 33,102 | $133.1K | 0.00% | −2,948−8.2% | Reduced |
| Rhumbline Advisers | 31,990 | $128.6K | 0.00% | +1,798+6.0% | Added |
| Quadrature Capital Ltd | 29,779 | $120.3K | 0.00% | +29,779 | New |
| Alliancebernstein L.P. | 29,370 | $118.1K | 0.00% | +13,400+83.9% | Added |
| Pale Fire Capital SE | 27,650 | $111.2K | 0.01% | +8,750+46.3% | Added |
| Bank of America Corp | 26,653 | $107.1K | 0.00% | +4,883+22.4% | Added |
| Deutsche Bank AG | 23,922 | $96.2K | 0.00% | +12,552+110.4% | Added |
| Susquehanna Portfolio Strategies, LLC | 22,259 | $89.5K | 0.00% | +22,259 | New |
| Soltis Investment Advisors LLC | 20,000 | $80.4K | 0.01% | 00.0% | Unchanged |
| Caxton Corp | 17,332 | $69.7K | 0.71% | −519−2.9% | Reduced |
| Wells Fargo & Company | 15,325 | $61.6K | 0.00% | +3,916+34.3% | Added |
| JustInvest LLC | 15,000 | $60.3K | 0.00% | +15,000 | New |
| Citigroup Inc | 14,748 | $59.3K | 0.00% | −8,579−36.8% | Reduced |
| Gsa Capital Partners LLP | 14,528 | $58.0K | 0.00% | +14,528 | New |
| JPMorgan Chase & Co | 13,750 | $55.3K | 0.00% | −30−0.2% | Reduced |
| Intech Investment Management LLC | 13,682 | $55.0K | 0.00% | +2,342+20.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 13,477 | $54.2K | 0.00% | −624−4.4% | Reduced |
| Axq Capital, LP | 12,475 | $50.1K | 0.02% | +12,475 | New |
| Cerity Partners LLC | 12,447 | $50.0K | 0.00% | +12,447 | New |
| Ieq Capital, LLC | 11,851 | $47.6K | 0.00% | +11,851 | New |
| FMR LLC | 11,753 | $47.2K | 0.00% | +1,889+19.2% | Added |
| Ethic Inc. | 10,726 | $44.2K | 0.00% | +10,726 | New |
| Price T Rowe Associates Inc | 10,425 | $42.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 10,351 | $42.0K | 0.00% | +6,216+150.3% | Added |
| Commonwealth Equity Services, LLC | 10,190 | $41.0K | 0.00% | +10,190 | New |
| China Universal Asset Management Co., Ltd. | 6,667 | $26.8K | 0.00% | +35+0.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 6,040 | $24.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,094 | $20.5K | 0.00% | −771−13.1% | Reduced |
| FNY Investment Advisers, LLC | 5,000 | $20.0K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 4,187 | $16.8K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 3,852 | $15.5K | 0.00% | +3,852 | New |
| Royal Bank of Canada | 3,138 | $12.0K | 0.00% | +1,305+71.2% | Added |
| Nisa Investment Advisors, LLC | 2,765 | $11.1K | 0.00% | +2,426+715.6% | Added |
| Ameritas Investment Partners, Inc. | 2,387 | $9.60K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,032 | $8.17K | 0.00% | −495−19.6% | Reduced |
| California State Teachers Retirement System | 1,735 | $6.97K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,282 | $5.15K | 0.00% | +303+30.9% | Added |
| SBI Securities Co., Ltd. | 1,197 | $4.81K | 0.00% | +1,000+507.6% | Added |
| GF Fund Management Co. Ltd. | 820 | $3.30K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 623 | $3.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 657 | $2.64K | 0.00% | +281+74.7% | Added |
| Sterling Capital Management LLC | 645 | $2.59K | 0.00% | +618+2,288.9% | Added |
| Russell Investments Group, Ltd. | 219 | $880 | 0.00% | +219 | New |
| Essential Partners LLC | 174 | $699 | 0.00% | +174 | New |
| IFP Advisors, Inc | 107 | $430 | 0.00% | +101+1,683.3% | Added |
| Steward Partners Investment Advisory, LLC | 100 | $402 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 105 | $364 | 0.00% | +105 | New |
| True Wealth Design, LLC | 3 | $13 | 0.00% | −16−84.2% | Reduced |
| Caitong International Asset Management Co., Ltd | 1 | $4 | 0.00% | 00.0% | Unchanged |
| Novo Holdings A/S | 0 | $0 | 0.00% | −1,122,581−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −645,000−100.0% | Sold out |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −546,554−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −260,228−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −237,953−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −96,100−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −81,009−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −43,296−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −24,648−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −23,123−100.0% | Sold out |