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, Q4 2024
Institutional positions in Alto Neuroscience, Inc. as of Dec 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
- 77
- +2 vs. Q3 2024
- Shares held
- 22.5M
- −409.4K (−1.8%) vs. Q3 2024
- Total value
- $95.3M
- −$170.2M (−64.1%) vs. Q3 2024
- New holders
- 24
- 31 more added
- Sold out
- 22
- 10 more reduced
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Alto Neuroscience, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Falcon Edge Capital, LP | 3,707,757 | $15.7M | 7.26% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,692,153 | $7.16M | 0.02% | +714,461+73.1% | Added |
| BlackRock, Inc. | 1,480,014 | $6.26M | 0.00% | +34,280+2.4% | Added |
| FMR LLC | 1,265,546 | $5.35M | 0.00% | −1,097,510−46.4% | Reduced |
| Vanguard Group Inc | 1,229,667 | $5.20M | 0.00% | −43,848−3.4% | Reduced |
| Franklin Resources Inc | 1,162,608 | $4.92M | 0.00% | −58,104−4.8% | Reduced |
| Citadel Advisors LLC | 975,986 | $4.13M | 0.00% | +975,986 | New |
| Vestal Point Capital, LP | 915,000 | $3.87M | 0.23% | +265,000+40.8% | Added |
| Price T Rowe Associates Inc | 844,823 | $3.58M | 0.00% | +36,319+4.5% | Added |
| Marshall Wace, LLP | 837,374 | $3.54M | 0.00% | +837,374 | New |
| AWM Investment Company, Inc. | 687,831 | $2.91M | 0.35% | +128,100+22.9% | Added |
| 72 Investment Holdings, LLC | 667,778 | $2.82M | 5.75% | 00.0% | Unchanged |
| Armistice Capital, LLC | 650,000 | $2.75M | 0.06% | +650,000 | New |
| Woodline Partners LP | 621,976 | $2.63M | 0.02% | +496,976+397.6% | Added |
| Northern Trust Corp | 587,135 | $2.48M | 0.00% | +390,190+198.1% | Added |
| Alkeon Capital Management LLC | 477,101 | $2.02M | 0.01% | −457,803−49.0% | Reduced |
| Geode Capital Management, LLC | 472,657 | $2.00M | 0.00% | +2,669+0.6% | Added |
| UBS Group AG | 402,397 | $1.70M | 0.00% | +367,389+1,049.4% | Added |
| Cantor Fitzgerald, L. P. | 375,000 | $1.57M | 0.06% | +375,000 | New |
| Ikarian Capital, LLC | 350,000 | $1.48M | 0.42% | +350,000 | New |
| State Street Corp | 339,706 | $1.44M | 0.00% | +102,849+43.4% | Added |
| Integral Health Asset Management, LLC | 300,000 | $1.27M | 0.11% | +300,000 | New |
| Almitas Capital LLC | 266,912 | $1.13M | 0.25% | +266,912 | New |
| OrbiMed Advisors LLC | 250,000 | $1.06M | 0.02% | +250,000 | New |
| Morgan Stanley | 202,641 | $857.2K | 0.00% | +126,480+166.1% | Added |
| Charles Schwab Investment Management Inc | 154,831 | $654.9K | 0.00% | −32,137−17.2% | Reduced |
| Nuveen Asset Management, LLC | 139,953 | $592.0K | 0.00% | −61,310−30.5% | Reduced |
| Stifel Financial Corp | 128,700 | $544.4K | 0.00% | +128,700 | New |
| Goldman Sachs Group Inc | 111,277 | $470.7K | 0.00% | +65,740+144.4% | Added |
| TD Asset Management Inc | 110,792 | $468.6K | 0.00% | +33,800+43.9% | Added |
| Boothbay Fund Management, LLC | 103,100 | $436.1K | 0.01% | +103,100 | New |
| Wetherby Asset Management Inc | 84,162 | $356.0K | 0.02% | 00.0% | Unchanged |
| Wellington Management Group LLP | 77,146 | $326.3K | 0.00% | +16,510+27.2% | Added |
| Ieq Capital, LLC | 65,189 | $275.7K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 62,391 | $263.9K | 0.00% | −3,414−5.2% | Reduced |
| Allianz Asset Management GmbH | 62,100 | $262.7K | 0.00% | +25,200+68.3% | Added |
| Bank of America Corp | 56,532 | $239.1K | 0.00% | +22,007+63.7% | Added |
| Bank of New York Mellon Corp | 52,271 | $221.1K | 0.00% | +6,812+15.0% | Added |
| LMR Partners LLP | 51,700 | $218.7K | 0.00% | +51,700 | New |
| Graham Capital Management, L.P. | 48,229 | $204.0K | 0.01% | +48,229 | New |
| BNP Paribas Arbitrage, SA | 42,520 | $179.9K | 0.00% | +38,205+885.4% | Added |
| Susquehanna International Group, LLP | 40,926 | $173.1K | 0.00% | +40,926 | New |
| Barclays PLC | 39,807 | $168.4K | 0.00% | +10,208+34.5% | Added |
| Corton Capital Inc. | 33,553 | $141.9K | 0.08% | +33,553 | New |
| Two Sigma Investments, LP | 30,700 | $129.9K | 0.00% | +17,760+137.2% | Added |
| Rhumbline Advisers | 25,556 | $108.1K | 0.00% | +5,008+24.4% | Added |
| Brown Advisory Inc | 25,000 | $105.8K | 0.00% | +25,000 | New |
| University of Texas/Texas Am Investment Managment Co | 22,175 | $93.8K | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 22,015 | $93.1K | 0.00% | +1,359+6.6% | Added |
| Bowie Capital Management, LLC | 19,484 | $82.4K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 18,600 | $78.7K | 0.00% | +7,783+72.0% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 17,721 | $74.4K | 0.00% | +17,721 | New |
| Citigroup Inc | 16,849 | $71.3K | 0.00% | +1,383+8.9% | Added |
| Deutsche Bank AG | 15,210 | $64.3K | 0.00% | +3,629+31.3% | Added |
| Prelude Capital Management, LLC | 12,245 | $51.8K | 0.00% | +12,245 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 12,211 | $51.7K | 0.00% | +532+4.6% | Added |
| Wells Fargo & Company | 10,989 | $46.5K | 0.00% | +3,139+40.0% | Added |
| Corebridge Financial, Inc. | 10,620 | $44.9K | 0.00% | −802−7.0% | Reduced |
| Atom Investors LP | 10,419 | $44.1K | 0.01% | +10,419 | New |
| JPMorgan Chase & Co | 10,241 | $43.3K | 0.00% | −14,074−57.9% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,320 | $18.3K | 0.00% | +4,320 | New |
| Rothschild Investment LLC | 2,885 | $12.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,692 | $11.4K | 0.00% | +1,464+119.2% | Added |
| Whittier Trust Co of Nevada Inc | 2,482 | $10.5K | 0.00% | +2,482 | New |
| Ameritas Investment Partners, Inc. | 2,164 | $9.15K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,135 | $9.03K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,571 | $6.64K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,326 | $6.00K | 0.00% | −1,503−53.1% | Reduced |
| New York State Common Retirement Fund | 900 | $3.81K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 883 | $3.73K | 0.00% | +883 | New |
| Sterling Capital Management LLC | 302 | $1.28K | 0.00% | +261+636.6% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 249 | $1.05K | 0.00% | +48+23.9% | Added |
| Amalgamated Bank | 307 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 318 | $1.00K | 0.00% | +239+302.5% | Added |
| Russell Investments Group, Ltd. | 177 | $749 | 0.00% | +177 | New |
| R Squared Ltd | 140 | $592 | 0.00% | +140 | New |
| SBI Securities Co., Ltd. | 13 | $55 | 0.00% | +13 | New |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −2,075,154−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −1,162,376−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −832,290−100.0% | Sold out |
| Philadelphia Financial Management of San Francisco, LLC | 0 | $0 | 0.00% | −449,952−100.0% | Sold out |
| Siren, L.L.C. | 0 | $0 | 0.00% | −391,406−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −240,000−100.0% | Sold out |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −219,648−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −181,435−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −169,801−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −120,119−100.0% | Sold out |
| Board of Trustees of The Leland Stanford Junior University | 0 | $0 | 0.00% | −79,740−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −26,786−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −21,309−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −12,783−100.0% | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −730−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −4−100.0% | Sold out |