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 3 sales; 141 institutions reported holding it in 13F filings for Q2 2026, worth $410.9M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Lexeo Therapeutics, Inc. as of Sep 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
- 109
- +19 vs. Q2 2025
- Shares held
- 49.3M
- +7.08M (+16.8%) vs. Q2 2025
- Total value
- $327.5M
- +$157.6M (+92.8%) vs. Q2 2025
- New holders
- 26
- 50 more added
- Sold out
- 7
- 15 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Lexeo Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Larson Financial Group LLC | 5 | $33 | 0.00% | +5 | New |
| Sunbelt Securities, Inc. | 16 | $106 | 0.00% | +16 | New |
| Steward Partners Investment Advisory, LLC | 100 | $664 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 124 | $823 | 0.00% | +124 | New |
| Advisor Group Holdings, Inc. | 170 | $1.13K | 0.00% | +65+61.9% | Added |
| Signaturefd, LLC | 178 | $1.18K | 0.00% | +178 | New |
| SBI Securities Co., Ltd. | 197 | $1.31K | 0.00% | −1,000−83.5% | Reduced |
| Rockefeller Capital Management L.P. | 200 | $1.33K | 0.00% | +200 | New |
| IFP Advisors, Inc | 203 | $1.35K | 0.00% | +96+89.7% | Added |
| True Wealth Design, LLC | 226 | $1.50K | 0.00% | +223+7,433.3% | Added |
| Clearstead Advisors, LLC | 304 | $2.02K | 0.00% | +304 | New |
| Allworth Financial LP | 307 | $2.04K | 0.00% | +307 | New |
| Optiver Holding B.V. | 312 | $2.07K | 0.00% | +312 | New |
| Simplex Trading, LLC | 499 | $3.00K | 0.00% | +499 | New |
| Essential Partners LLC | 471 | $3.13K | 0.00% | +297+170.7% | Added |
| Amalgamated Bank | 623 | $4.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 673 | $4.47K | 0.00% | +673 | New |
| EverSource Wealth Advisors, LLC | 731 | $4.85K | 0.00% | +74+11.3% | Added |
| GF Fund Management Co. Ltd. | 1,162 | $7.72K | 0.00% | +342+41.7% | Added |
| Sterling Capital Management LLC | 1,733 | $11.5K | 0.00% | +1,088+168.7% | Added |
| California State Teachers Retirement System | 1,736 | $11.5K | 0.00% | +1+0.1% | Added |
| Legal & General Group Plc | 2,032 | $13.5K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,088 | $13.9K | 0.00% | +806+62.9% | Added |
| Russell Investments Group, Ltd. | 2,257 | $15.0K | 0.00% | +2,038+930.6% | Added |
| Ameritas Investment Partners, Inc. | 2,387 | $15.8K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 2,506 | $16.6K | 0.00% | +2,506 | New |
| Nisa Investment Advisors, LLC | 2,765 | $18.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,737 | $24.8K | 0.00% | −1,357−26.6% | Reduced |
| New York State Common Retirement Fund | 4,187 | $27.8K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 4,551 | $30.2K | 0.00% | +4,551 | New |
| Police & Firemen's Retirement System of New Jersey | 6,040 | $40.1K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,849 | $46.0K | 0.00% | +3,711+118.3% | Added |
| Citigroup Inc | 7,432 | $49.3K | 0.00% | −7,316−49.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 9,466 | $62.9K | 0.01% | +2,799+42.0% | Added |
| Commonwealth Equity Services, LLC | 10,890 | $72.0K | 0.00% | +700+6.9% | Added |
| Los Angeles Capital Management LLC | 11,075 | $73.5K | 0.00% | +11,075 | New |
| Ethic Inc. | 11,319 | $75.2K | 0.00% | +593+5.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 11,453 | $76.0K | 0.00% | −2,024−15.0% | Reduced |
| Intech Investment Management LLC | 11,871 | $78.8K | 0.00% | −1,811−13.2% | Reduced |
| Price T Rowe Associates Inc | 11,965 | $80.0K | 0.00% | +1,540+14.8% | Added |
| D. E. Shaw & Co., Inc. | 12,818 | $85.1K | 0.00% | +12,818 | New |
| FMR LLC | 13,433 | $89.2K | 0.00% | +1,680+14.3% | Added |
| Scientech Research LLC | 13,502 | $89.7K | 0.03% | +13,502 | New |
| JPMorgan Chase & Co | 14,359 | $95.3K | 0.00% | +609+4.4% | Added |
| Axq Capital, LP | 14,921 | $99.1K | 0.04% | +2,446+19.6% | Added |
| JustInvest LLC | 16,595 | $110.2K | 0.00% | +1,595+10.6% | Added |
| Caxton Corp | 17,332 | $115.1K | 0.50% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 14,244 | $118.8K | 0.00% | +14,244 | New |
| Brevan Howard Capital Management LP | 18,400 | $122.2K | 0.00% | +18,400 | New |
| CWM, LLC | 18,864 | $125.0K | 0.00% | +8,513+82.2% | Added |
| Wells Fargo & Company | 19,262 | $127.9K | 0.00% | +3,937+25.7% | Added |
| Soltis Investment Advisors LLC | 20,000 | $132.8K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 21,510 | $142.0K | 0.00% | +21,510 | New |
| Susquehanna Portfolio Strategies, LLC | 22,909 | $152.1K | 0.00% | +650+2.9% | Added |
| Cerity Partners LLC | 23,590 | $156.6K | 0.00% | +11,143+89.5% | Added |
| Deutsche Bank AG | 24,322 | $161.5K | 0.00% | +400+1.7% | Added |
| XTX Topco Ltd | 26,715 | $177.4K | 0.01% | +26,715 | New |
| ExodusPoint Capital Management, LP | 27,380 | $181.8K | 0.00% | +27,380 | New |
| Bank of America Corp | 28,279 | $187.8K | 0.00% | +1,626+6.1% | Added |
| Susquehanna International Group, LLP | 28,931 | $192.1K | 0.00% | −19,080−39.7% | Reduced |
| Alliancebernstein L.P. | 29,370 | $195.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 30,727 | $204.0K | 0.00% | −17,707−36.6% | Reduced |
| Rhumbline Advisers | 31,764 | $210.9K | 0.00% | −226−0.7% | Reduced |
| Nuveen, LLC | 33,102 | $219.8K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 33,581 | $223.0K | 0.00% | +21,730+183.4% | Added |
| Pale Fire Capital SE | 33,650 | $223.4K | 0.02% | +6,000+21.7% | Added |
| Panagora Asset Management Inc | 34,297 | $227.7K | 0.00% | −444−1.3% | Reduced |
| American Century Companies Inc | 36,154 | $240.1K | 0.00% | +36,154 | New |
| Virtu Financial LLC | 43,269 | $287.0K | 0.02% | +43,269 | New |
| Bridgeway Capital Management, LLC | 48,400 | $321.4K | 0.01% | −5,000−9.4% | Reduced |
| Palumbo Wealth Management LLC | 61,276 | $406.9K | 0.13% | +4,973+8.8% | Added |
| Bank of New York Mellon Corp | 71,677 | $475.9K | 0.00% | +6,525+10.0% | Added |
| Two Sigma Investments, LP | 84,763 | $562.8K | 0.00% | +15,521+22.4% | Added |
| Morgan Stanley | 98,057 | $651.1K | 0.00% | +13,276+15.7% | Added |
| Charles Schwab Investment Management Inc | 105,760 | $702.2K | 0.00% | +41,540+64.7% | Added |
| Barclays PLC | 111,579 | $740.9K | 0.00% | −4,563−3.9% | Reduced |
| Jane Street Group, LLC | 129,472 | $859.7K | 0.00% | +129,472 | New |
| Perceptive Advisors LLC | 139,835 | $928.5K | 0.03% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 142,402 | $945.5K | 0.00% | +106,034+291.6% | Added |
| Renaissance Technologies LLC | 149,300 | $991.4K | 0.00% | +43,100+40.6% | Added |
| Ameriprise Financial Inc | 166,538 | $1.11M | 0.00% | +166,538 | New |
| Boothbay Fund Management, LLC | 180,744 | $1.20M | 0.03% | +17,572+10.8% | Added |
| Privium Fund Management B.V. | 192,356 | $1.28M | 0.23% | +14,000+7.8% | Added |
| Northern Trust Corp | 236,453 | $1.57M | 0.00% | +35,667+17.8% | Added |
| UBS Group AG | 249,909 | $1.66M | 0.00% | −21,995−8.1% | Reduced |
| AQR Capital Management LLC | 347,923 | $2.31M | 0.00% | +159,288+84.4% | Added |
| DAFNA Capital Management LLC | 358,083 | $2.38M | 0.59% | −20,000−5.3% | Reduced |
| Verition Fund Management LLC | 414,863 | $2.75M | 0.02% | 00.0% | Unchanged |
| State Street Corp | 544,845 | $3.62M | 0.00% | +31,819+6.2% | Added |
| Ikarian Capital, LLC | 567,601 | $3.77M | 0.85% | +17,572+3.2% | Added |
| Siren, L.L.C. | 603,435 | $4.01M | 0.16% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 721,881 | $4.79M | 0.00% | +143,800+24.9% | Added |
| Silverarc Capital Management, LLC | 778,611 | $5.17M | 0.75% | +778,611 | New |
| Dimensional Fund Advisors LP | 912,533 | $6.06M | 0.00% | +865,510+1,840.6% | Added |
| 683 Capital Management, LLC | 922,662 | $6.13M | 0.56% | +922,662 | New |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 978,652 | $6.50M | 0.07% | 00.0% | Unchanged |
| Blackstone Group Inc. | 1,124,922 | $7.47M | 0.03% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 1,531,953 | $10.2M | 1.01% | +1,386,844+955.7% | Added |
| Point72 Asset Management, L.P. | 1,941,849 | $12.9M | 0.03% | +1,293,969+199.7% | Added |
| BlackRock, Inc. | 2,171,092 | $14.4M | 0.00% | +343,128+18.8% | Added |