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, Q1 2025
Institutional positions in Lexeo Therapeutics, Inc. as of Mar 31, 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
- 88
- −1 vs. Q4 2024
- Shares held
- 28.0M
- −1.48M (−5.0%) vs. Q4 2024
- Total value
- $100.0M
- −$94.0M (−48.4%) vs. Q4 2024
- New holders
- 17
- 25 more added
- Sold out
- 18
- 23 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Lexeo Therapeutics, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 4,557,920 | $18.6M | 0.01% | +218,666+5.0% | Added |
| Citadel Advisors LLC | 2,723,363 | $9.45M | 0.01% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,842,232 | $6.39M | 0.00% | +20,266+1.1% | Added |
| Affinity Asset Advisors, LLC | 1,480,881 | $5.14M | 0.80% | +1,480,881 | New |
| Omega Fund Management, LLC | 1,184,636 | $4.11M | 2.43% | 00.0% | Unchanged |
| Blackstone Group Inc. | 1,158,617 | $4.02M | 0.02% | 00.0% | Unchanged |
| Vestal Point Capital, LP | 1,136,249 | $3.94M | 0.28% | −63,751−5.3% | Reduced |
| Novo Holdings A/S | 1,122,581 | $3.90M | 0.30% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,099,285 | $3.81M | 0.00% | −19,594−1.8% | Reduced |
| Point72 Asset Management, L.P. | 1,098,143 | $3.81M | 0.01% | +347,908+46.4% | Added |
| Millennium Management LLC | 1,071,489 | $3.72M | 0.00% | +929,538+654.8% | Added |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 978,652 | $3.40M | 0.05% | −1,225,248−55.6% | Reduced |
| Frazier Life Sciences Management, L.P. | 955,515 | $3.32M | 0.15% | 00.0% | Unchanged |
| Woodline Partners LP | 837,014 | $2.90M | 0.02% | −21,677−2.5% | Reduced |
| Avidity Partners Management LP | 645,000 | $2.24M | 0.46% | +645,000 | New |
| Siren, L.L.C. | 603,435 | $2.09M | 0.12% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 586,516 | $2.04M | 0.00% | +19,133+3.4% | Added |
| Ikarian Capital, LLC | 550,029 | $1.91M | 0.62% | +50,728+10.2% | Added |
| Ra Capital Management, L.P. | 546,554 | $1.90M | 0.03% | 00.0% | Unchanged |
| State Street Corp | 469,728 | $1.63M | 0.00% | +12,325+2.7% | Added |
| Verition Fund Management LLC | 414,863 | $1.44M | 0.01% | −295,037−41.6% | Reduced |
| DAFNA Capital Management LLC | 378,083 | $1.31M | 0.37% | −15,000−3.8% | Reduced |
| Laurion Capital Management LP | 260,228 | $903.0K | 0.07% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 237,953 | $825.7K | 0.00% | −1,971,662−89.2% | Reduced |
| Northern Trust Corp | 206,093 | $715.1K | 0.00% | −8,191−3.8% | Reduced |
| ADAR1 Capital Management, LLC | 170,448 | $591.5K | 0.11% | +943+0.6% | Added |
| Boothbay Fund Management, LLC | 163,172 | $566.2K | 0.02% | +15,365+10.4% | Added |
| Privium Fund Management B.V. | 160,198 | $555.9K | 0.14% | +22,083+16.0% | Added |
| Perceptive Advisors LLC | 139,835 | $485.2K | 0.02% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 96,100 | $333.5K | 0.00% | +96,100 | New |
| Morgan Stanley | 84,316 | $292.6K | 0.00% | +9,488+12.7% | Added |
| Marshall Wace, LLP | 81,009 | $281.1K | 0.00% | +63,215+355.3% | Added |
| Goldman Sachs Group Inc | 79,108 | $274.5K | 0.00% | −11,793−13.0% | Reduced |
| Charles Schwab Investment Management Inc | 56,174 | $194.9K | 0.00% | −7,700−12.1% | Reduced |
| Bank of New York Mellon Corp | 50,644 | $175.7K | 0.00% | −160.0% | Reduced |
| AQR Capital Management LLC | 50,337 | $174.7K | 0.00% | +39,627+370.0% | Added |
| Susquehanna International Group, LLP | 50,147 | $174.0K | 0.00% | +38,999+349.8% | Added |
| Barclays PLC | 46,667 | $161.9K | 0.00% | −8,494−15.4% | Reduced |
| Shay Capital LLC | 43,296 | $150.2K | 0.04% | +43,296 | New |
| BNP Paribas Arbitrage, SA | 40,211 | $139.5K | 0.00% | +5,684+16.5% | Added |
| Bridgeway Capital Management, LLC | 38,400 | $133.2K | 0.00% | −26,600−40.9% | Reduced |
| Two Sigma Investments, LP | 36,624 | $127.1K | 0.00% | +36,624 | New |
| Nuveen, LLC | 36,050 | $125.1K | 0.00% | +36,050 | New |
| Panagora Asset Management Inc | 34,741 | $120.6K | 0.00% | +34,741 | New |
| UBS Group AG | 32,082 | $111.3K | 0.00% | −18,972−37.2% | Reduced |
| Rhumbline Advisers | 30,192 | $104.8K | 0.00% | +4,995+19.8% | Added |
| Acadian Asset Management LLC | 24,648 | $85.0K | 0.00% | +24,648 | New |
| Citigroup Inc | 23,327 | $80.9K | 0.00% | −1,597−6.4% | Reduced |
| Ground Swell Capital, LLC | 23,123 | $80.2K | 0.18% | +23,123 | New |
| Bank of America Corp | 21,770 | $75.5K | 0.00% | −8,606−28.3% | Reduced |
| Renaissance Technologies LLC | 20,300 | $70.4K | 0.00% | +20,300 | New |
| Soltis Investment Advisors LLC | 20,000 | $69.4K | 0.01% | +20,000 | New |
| Pale Fire Capital SE | 18,900 | $65.6K | 0.01% | +2,800+17.4% | Added |
| Caxton Corp | 17,851 | $61.9K | 1.22% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 15,970 | $55.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 14,101 | $48.9K | 0.00% | +624+4.6% | Added |
| JPMorgan Chase & Co | 13,780 | $47.8K | 0.00% | +409+3.1% | Added |
| Corton Capital Inc. | 12,711 | $44.1K | 0.15% | −1,060−7.7% | Reduced |
| Corebridge Financial, Inc. | 11,544 | $40.1K | 0.00% | −171−1.5% | Reduced |
| Wells Fargo & Company | 11,409 | $39.6K | 0.00% | +253+2.3% | Added |
| Deutsche Bank AG | 11,370 | $39.5K | 0.00% | −1,856−14.0% | Reduced |
| Intech Investment Management LLC | 11,340 | $39.4K | 0.00% | −225−1.9% | Reduced |
| Price T Rowe Associates Inc | 10,425 | $37.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 9,864 | $34.2K | 0.00% | +7,861+392.5% | Added |
| China Universal Asset Management Co., Ltd. | 6,632 | $23.0K | 0.00% | −379−5.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 6,040 | $21.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,865 | $20.4K | 0.00% | +4,210+254.4% | Added |
| Allostery Investments LP | 5,054 | $17.5K | 0.03% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 5,000 | $17.0K | 0.01% | +5,000 | New |
| New York State Common Retirement Fund | 4,187 | $14.5K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 4,135 | $14.0K | 0.00% | +3,350+426.8% | Added |
| Legal & General Group Plc | 2,527 | $8.77K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,387 | $8.28K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 1,761 | $6.11K | 0.00% | +1,761 | New |
| California State Teachers Retirement System | 1,735 | $6.02K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,833 | $6.00K | 0.00% | +868+89.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 979 | $4.01K | 0.00% | −123−11.2% | Reduced |
| GF Fund Management Co. Ltd. | 820 | $2.85K | 0.00% | +126+18.2% | Added |
| Amalgamated Bank | 623 | $2.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 376 | $1.30K | 0.00% | +376 | New |
| Nisa Investment Advisors, LLC | 339 | $1.18K | 0.00% | −57−14.4% | Reduced |
| SBI Securities Co., Ltd. | 197 | $684 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $347 | 0.00% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 93 | $323 | 0.00% | +93 | New |
| Sterling Capital Management LLC | 27 | $94 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 19 | $66 | 0.00% | +19 | New |
| IFP Advisors, Inc | 6 | $21 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1 | $3 | 0.00% | +1 | New |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −1,234,834−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −405,000−100.0% | Sold out |
| Opaleye Management Inc. | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −76,981−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −61,930−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −52,616−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −29,285−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −20,400−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −14,512−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −14,223−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −10,960−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −1,726−100.0% | Sold out |