Alto Neuroscience, Inc.
ANRO- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001999480
No open-market purchases or sales by Alto Neuroscience, Inc. insiders were filed in the last 90 days; 114 institutions reported holding it in 13F filings for Q2 2026, worth $777.6M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Alto Neuroscience, Inc. as of Mar 31, 2024. 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
- 53
- +53 vs. Q4 2023
- Shares held
- 16.0M
- +16.0M vs. Q4 2023
- Total value
- $245.2M
- +$245.2M vs. Q4 2023
- New holders
- 53
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ANRO 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 | 114 | $777.6M |
| Q1 2026 | 110 | $602.5M |
| Q4 2025 | 97 | $435.9M |
| Q3 2025 | 77 | $67.4M |
| Q2 2025 | 80 | $38.1M |
| Q1 2025 | 83 | $45.0M |
| Q4 2024 | 77 | $95.3M |
| Q3 2024 | 75 | $265.5M |
| Q2 2024 | 58 | $198.8M |
| Q1 2024 | 53 | $245.2M |
| Q4 2023 | 0 | $0 |
| 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 2024
Shares, value and share of portfolio for each institution holding Alto Neuroscience, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Falcon Edge Capital, LP | 3,707,757 | $56.9M | 17.29% | +3,707,757 | New |
| FMR LLC | 2,349,916 | $36.1M | 0.00% | +2,349,916 | New |
| Ra Capital Management, L.P. | 1,385,491 | $21.3M | 0.27% | +1,385,491 | New |
| Point72 Asset Management, L.P. | 1,125,000 | $17.3M | 0.05% | +1,125,000 | New |
| 72 Investment Holdings, LLC | 667,778 | $10.3M | 15.28% | +667,778 | New |
| Price T Rowe Associates Inc | 637,604 | $9.79M | 0.00% | +637,604 | New |
| Franklin Resources Inc | 625,012 | $9.59M | 0.00% | +625,012 | New |
| ExodusPoint Capital Management, LP | 606,730 | $9.31M | 0.12% | +606,730 | New |
| Deep Track Capital, LP | 600,000 | $9.21M | 0.26% | +600,000 | New |
| Vanguard Group Inc | 536,332 | $8.23M | 0.00% | +536,332 | New |
| Jennison Associates LLC | 458,599 | $7.04M | 0.00% | +458,599 | New |
| Philadelphia Financial Management of San Francisco, LLC | 435,489 | $6.68M | 1.40% | +435,489 | New |
| Artal Group S.A. | 350,000 | $5.37M | 0.14% | +350,000 | New |
| Board of Trustees of The Leland Stanford Junior University | 344,015 | $5.28M | 0.46% | +344,015 | New |
| AWM Investment Company, Inc. | 299,147 | $4.59M | 0.60% | +299,147 | New |
| Vestal Point Capital, LP | 250,000 | $3.84M | 0.32% | +250,000 | New |
| Citadel Advisors LLC | 173,648 | $2.67M | 0.00% | +173,648 | New |
| Valor Management LLC | 157,038 | $2.41M | 0.50% | +157,038 | New |
| BlackRock Inc. | 141,568 | $2.17M | 0.00% | +141,568 | New |
| Woodline Partners LP | 125,000 | $1.92M | 0.02% | +125,000 | New |
| Millennium Management LLC | 119,216 | $1.83M | 0.00% | +119,216 | New |
| Fred Alger Management, LLC | 118,016 | $1.81M | 0.01% | +118,016 | New |
| Geode Capital Management, LLC | 86,141 | $1.32M | 0.00% | +86,141 | New |
| BIT Capital GmbH | 79,562 | $1.22M | 0.11% | +79,562 | New |
| Zimmer Partners, LP | 75,000 | $1.15M | 0.03% | +75,000 | New |
| Walleye Capital LLC | 50,000 | $767.5K | 0.01% | +50,000 | New |
| Charles Schwab Investment Management Inc | 45,031 | $691.2K | 0.00% | +45,031 | New |
| Manufacturers Life Insurance Company, The | 35,670 | $547.5K | 0.00% | +35,670 | New |
| Citigroup Inc | 33,842 | $519.5K | 0.00% | +33,842 | New |
| Jane Street Group, LLC | 33,059 | $507.5K | 0.00% | +33,059 | New |
| Sphera Funds Management Ltd. | 30,500 | $468.2K | 0.08% | +30,500 | New |
| Norges Bank | 28,873 | $443.2K | 0.00% | +28,873 | New |
| Squarepoint Ops LLC | 28,369 | $435.5K | 0.00% | +28,369 | New |
| Lighthouse Investment Partners, LLC | 27,823 | $427.1K | 0.03% | +27,823 | New |
| State Street Corp | 25,400 | $389.9K | 0.00% | +25,400 | New |
| JPMorgan Chase & Co | 24,997 | $383.7K | 0.00% | +24,997 | New |
| University of Texas/Texas Am Investment Managment Co | 22,175 | $340.4K | 0.04% | +22,175 | New |
| Marshall Wace, LLP | 21,293 | $326.8K | 0.00% | +21,293 | New |
| Northern Trust Corp | 16,387 | $251.5K | 0.00% | +16,387 | New |
| Diametric Capital, LP | 16,200 | $248.7K | 0.14% | +16,200 | New |
| Morgan Stanley | 13,285 | $203.9K | 0.00% | +13,285 | New |
| Bank of America Corp | 12,901 | $198.0K | 0.00% | +12,901 | New |
| Blair William & Co | 10,000 | $153.5K | 0.00% | +10,000 | New |
| DAFNA Capital Management LLC | 10,000 | $153.5K | 0.03% | +10,000 | New |
| Alyeska Investment Group, L.P. | 10,000 | $153.5K | 0.00% | +10,000 | New |
| Federated Hermes, Inc. | 9,000 | $138.2K | 0.00% | +9,000 | New |
| Barclays PLC | 5,904 | $90.6K | 0.00% | +5,904 | New |
| Qube Research & Technologies Ltd | 4,336 | $66.6K | 0.00% | +4,336 | New |
| Tower Research Capital LLC (TRC) | 1,046 | $16.1K | 0.00% | +1,046 | New |
| UBS Group AG | 867 | $13.3K | 0.00% | +867 | New |
| Wolff Wiese Magana LLC | 730 | $11.2K | 0.01% | +730 | New |
| Wells Fargo & Company | 65 | $998 | 0.00% | +65 | New |
| Macquarie Group Ltd | 473 | $7 | 0.00% | +473 | New |