Lexeo TherapeuticsLXEO
13F holders, Q2 2026 (June 30)141holders +2
26new positions
22sold out
6famous investors
$4.66avg. 13F price*
At the end of Q2 2026, 141 institutions reported holding Lexeo Therapeutics Inc. (LXEO) in their 13F filings, up 2 from Q1 2026. 26 opened new positions and 22 sold out. The largest holders were Montanova Capital, LLC ($29.7M), Affinity Asset Advisors, LLC ($27.0M) and BlackRock, Inc. ($26.7M). 6 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Lexeo Therapeutics Inc.
- CUSIP
- 52886X107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $6.5M |
| Exits | 22 | $19.6M |
All 13F filers, Q1 2026 → Q2 2026: 15,969,339 shares bought and 6,579,336 shares sold, net +9,390,003 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 141 holders
| Montanova Capital, LLC | 0.62% | Add +410.7% | 6,384,200 | $29.7M |
| Affinity Asset Advisors, LLC | 1.34% | Add +15.0% | 5,807,611 | $27.0M |
| BlackRock, Inc. | 0.00% | Add +12.3% | 5,739,455 | $26.7M |
| Ra Capital Management, L.P. | 0.20% | No change | 5,000,000 | $23.3M |
| Frazier Life Sciences Management, L.P. | 0.49% | Add +9.0% | 4,824,725 | $22.5M |
| State Street Corp. | 0.00% | Add +22.0% | 4,354,757 | $20.3M |
| Vestal Point Capital, LP | 0.47% | Reduce -3.5% | 4,320,000 | $20.1M |
| Paradigm Biocapital Advisors LP | 0.36% | Reduce -32.5% | 4,175,382 | $19.4M |
| Jupiter Topco LLC | 0.01% | — | 3,954,691 | $18.4M |
| Orbimed Advisors LLC | 0.35% | Add +9.6% | 3,947,850 | $18.4M |
| Citadel Advisors | 0.01% | Add +1.7% | 3,898,570 | $18.1M |
| Vanguard Capital Management LLC | 0.00% | Add +4.0% | 3,125,893 | $14.6M |
| Millennium Management | 0.01% | Add +75.7% | 2,833,622 | $13.2M |
| Woodline Partners LP | 0.04% | Reduce -9.1% | 2,500,532 | $11.6M |
| Balyasny Asset Management L.P. | 0.02% | Add +51.8% | 2,412,742 | $11.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +10.2% | 2,149,612 | $10.0M |
| 683 Capital Management, LLC | 0.84% | Add +56.3% | 1,875,000 | $8.7M |
| Geode Capital Management, LLC | 0.00% | Add +15.5% | 1,747,959 | $8.1M |
| ADAR1 Capital Management, LLC | 0.35% | Add +6.7% | 1,565,950 | $7.3M |
| Avoro Capital Advisors LLC | 0.06% | Reduce -20.6% | 1,489,189 | $6.9M |
| Qube Research & Technologies Ltd | 0.01% | Add +195.6% | 1,376,222 | $6.4M |
| Nantahala Capital Management, LLC | 0.37% | Add +8.3% | 1,300,000 | $6.1M |
| Dimensional Fund Advisors LP | 0.00% | Add +16.6% | 1,287,185 | $6.0M |
| Spruce Street Capital LP | 0.85% | No change | 928,593 | $4.3M |
| Blackstone Inc. | 0.01% | No change | 904,959 | $4.2M |
| Northern Trust Corp. | 0.00% | Add +75.7% | 867,391 | $4.0M |
| Aberdeen Group plc | 0.00% | Add +174.5% | 675,092 | $3.1M |
| Vanguard Portfolio Management LLC | 0.00% | Add +6.3% | 613,826 | $2.9M |
| Ikarian Capital, LLC | 0.39% | No change | 513,011 | $2.4M |
| Bank of America Corp. | 0.00% | Reduce -0.2% | 490,331 | $2.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +11.9% | 430,696 | $2.0M |
| Morgan Stanley | 0.00% | Reduce -1.9% | 395,102 | $1.8M |
| BNP Paribas Financial Markets | 0.00% | Add +70.2% | 388,398 | $1.8M |
| DAFNA Capital Management LLC | 0.33% | No change | 377,059 | $1.8M |
| UBS Group AG | 0.00% | Add +10.0% | 354,044 | $1.6M |
| Trexquant Investment LP | 0.01% | New | 314,891 | $1.5M |
| Squarepoint Ops LLC | 0.00% | Reduce -7.6% | 294,774 | $1.4M |
| Hennion & Walsh Asset Management, Inc. | 0.04% | New | 265,697 | $1.2M |
| AQR Capital Management | 0.00% | Reduce -24.4% | 256,661 | $1.2M |
| Renaissance Technologies | 0.00% | New | 250,365 | $1.2M |
| Wellington Management Group LLP | 0.00% | Add +17.2% | 202,383 | $942K |
| Nuveen, LLC | 0.00% | Add +9.5% | 200,417 | $933K |
| Bank of New York Mellon Corp | 0.00% | Add +15.7% | 183,883 | $856K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -5.2% | 172,609 | $803K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | Add +42.6% | 161,062 | $750K |
| Privium Fund Management B.V. | 0.13% | Reduce -24.4% | 155,000 | $722K |
| XTX Topco Ltd | 0.01% | Add +44.7% | 145,556 | $678K |
| FMR LLC | 0.00% | Add +478.8% | 141,146 | $657K |
| Boothbay Fund Management, LLC | 0.01% | No change | 136,377 | $635K |
| Burkehill Global Management, LP | 0.02% | No change | 125,000 | $582K |
| Raymond James Financial Inc. | 0.00% | Add +653.2% | 117,388 | $546K |
| Palumbo Wealth Management LLC | 0.11% | New | 114,743 | $534K |
| Fisher Asset Management | 0.00% | New | 114,322 | $532K |
| EntryPoint Capital, LLC | 0.12% | Add +525.9% | 103,648 | $482K |
| JPMorgan Chase & Co. | 0.00% | Add +3.4% | 96,290 | $463K |
| Alliancebernstein L.P. | 0.00% | Add +26.0% | 77,860 | $447K |
| Citigroup Inc. | 0.00% | Add +603.8% | 93,743 | $436K |
| Deutsche Bank AG | 0.00% | Add +30.5% | 82,293 | $383K |
| Rhumbline Advisers | 0.00% | Add +10.7% | 79,809 | $372K |
| Invesco Ltd. | 0.00% | Add +20.0% | 76,219 | $355K |
| Virtus Investment Advisers, LLC | 0.08% | Add +168.3% | 74,874 | $349K |
| Walleye Capital LLC | 0.00% | New | 73,868 | $344K |
| Creative Planning | 0.00% | Add +8.3% | 72,625 | $338K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -33.1% | 67,535 | $314K |
| Wells Fargo & Company | 0.00% | Add +137.5% | 59,365 | $276K |
| T. Rowe Price Associates Inc. | 0.00% | Add +34.9% | 58,194 | $271K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +95.4% | 49,988 | $233K |
| State of Wisconsin Investment Board | 0.00% | New | 48,324 | $225K |
| Los Angeles Capital Management LLC | 0.00% | Add +30.0% | 48,176 | $224K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +9.2% | 40,485 | $190K |
| MetLife Investment Management, LLC | 0.00% | Add +11.1% | 39,548 | $184K |
| Profund Advisors LLC | 0.00% | Reduce -24.0% | 34,317 | $160K |
| Russell Investments Group, Ltd. | 0.00% | Add +401.2% | 33,273 | $155K |
| Dynamic Technology Lab Private Ltd | 0.03% | New | 32,651 | $152K |
| Verdad Advisers, LP | 0.14% | New | 30,591 | $142K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -75.2% | 27,880 | $130K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +56.0% | 25,535 | $119K |
| Quantinno Capital Management LP | 0.00% | New | 24,293 | $113K |
| Vanguard Global Advisers, LLC | 0.00% | Reduce -45.1% | 23,385 | $109K |
| Prelude Capital Management, LLC | 0.01% | New | 22,500 | $105K |
| Soltis Investment Advisors LLC | 0.01% | Add +0.1% | 20,016 | $93K |
| New York State Common Retirement Fund | 0.00% | No change | 19,887 | $93K |
| D. E. Shaw & Co. | 0.00% | Reduce -34.8% | 19,866 | $92K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +11.7% | 19,805 | $92K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +10.8% | 19,466 | $91K |
| American Century Companies Inc. | 0.00% | New | 18,855 | $88K |
| Canada Pension Plan Investment Board | 0.00% | New | 18,500 | $86K |
| Intech Investment Management LLC | 0.00% | Add +8.0% | 17,817 | $83K |
| Caxton Corp. | 4.26% | Add +21.6% | 16,962 | $79K |
| Jain Global LLC | 0.00% | New | 16,585 | $77K |
| Barclays PLC | 0.00% | Add +33.6% | 16,257 | $76K |
| Spark Investment Management LLC | 0.14% | New | 15,000 | $70K |
| Voya Investment Management LLC | 0.00% | Add +32.9% | 14,230 | $66K |
| Cerity Partners LLC | 0.00% | Reduce -33.8% | 13,911 | $65K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -20.3% | 12,745 | $61K |
| China Universal Asset Management Co., Ltd. | 0.00% | Reduce -3.5% | 12,497 | $58K |
| ProShare Advisors LLC | 0.00% | Reduce -7.8% | 11,853 | $55K |
| Prudential Financial Inc. | 0.00% | New | 11,585 | $54K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -18.3% | 11,123 | $52K |
| SG Americas Securities, LLC | 0.00% | New | 10,555 | $49K |
| Tyche Wealth Partners LLC | 0.01% | New | 10,000 | $47K |
| Legal & General Group Plc | 0.00% | Add +22.2% | 6,882 | $32K |
| Royal Bank of Canada | 0.00% | Add +25.4% | 6,646 | $31K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -44.8% | 5,237 | $24K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,121 | $24K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -7.8% | 3,512 | $16K |
| National Bank of Canada | 0.00% | Add +42.2% | 3,500 | $16K |
| Arax Advisory Partners | 0.00% | New | 3,409 | $16K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -43.2% | 2,765 | $13K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +102.4% | 2,742 | $13K |
| GF Fund Management Co. LTD. | 0.00% | Reduce -5.1% | 1,545 | $7K |
| Sterling Capital Management LLC | 0.00% | Reduce -34.8% | 1,429 | $7K |
| Group One Trading LLC | 0.00% | Reduce -15.2% | 1,109 | $5K |
| Pacer Advisors, Inc. | 0.00% | New | 1,128 | $5K |
| Chung Wu Investment Group, LLC | 0.00% | New | 1,000 | $5K |
| Harbour Investments, Inc. | 0.00% | No change | 1,000 | $5K |
| California State Teachers Retirement System | 0.00% | Reduce -74.2% | 927 | $4K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -25.8% | 594 | $3K |
| US Bancorp \de | 0.00% | Reduce -7.7% | 591 | $3K |
| Optiver Holding B.V. | 0.00% | Reduce -9.3% | 544 | $3K |
| Truvestments Capital LLC | 0.00% | No change | 400 | $2K |
| Essential Partners LLC | 0.00% | Reduce -24.8% | 354 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -25.4% | 247 | $1K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -53.7% | 234 | $1K |
| Fortitude Family Office, LLC | 0.00% | Add +11.2% | 228 | $1K |
| Physician Wealth Advisors, Inc. | 0.00% | New | 203 | $945 |
| Key Financial Inc | 0.00% | No change | 200 | $931 |
| True Wealth Design, LLC | 0.00% | Reduce -12.8% | 197 | $918 |
| Allworth Financial LP | 0.00% | Reduce -48.3% | 196 | $913 |
| Torren Management, LLC | 0.00% | No change | 178 | $829 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -15.5% | 175 | $815 |
| IFP Advisors, Inc | 0.00% | Reduce -15.3% | 172 | $801 |
| Signaturefd, LLC | 0.00% | Reduce -20.5% | 159 | $740 |
| Farther Finance Advisors, LLC | 0.00% | New | 159 | $740 |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -86.8% | 150 | $698 |
| Rialto Wealth Management, LLC | 0.00% | New | 134 | $624 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 100 | $466 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 56 | $261 |
| Silver Grove Financial Group, Inc. | 0.00% | New | 10 | $47 |
| Clearstead Advisors, LLC | 0.00% | New | 6 | $28 |
| Smartleaf Asset Management LLC | 0.00% | No change | 4 | $19 |
"% of holder's portfolio" is LXEO's weight in each manager's 13F, not the share of Lexeo Therapeutics Inc. the manager owns.