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, Q3 2024
Institutional positions in Alto Neuroscience, Inc. as of Sep 30, 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
- 75
- +18 vs. Q2 2024
- Shares held
- 22.9M
- +4.91M (+27.2%) vs. Q2 2024
- Total value
- $265.5M
- +$72.8M (+37.8%) vs. Q2 2024
- New holders
- 23
- 35 more added
- Sold out
- 5
- 9 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Alto Neuroscience, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Performance Advisors LLP | 4 | $46 | 0.00% | +4 | New |
| Nisa Investment Advisors, LLC | 7 | $80 | 0.00% | +7 | New |
| US Bancorp | 17 | $194 | 0.00% | +17 | New |
| Allworth Financial LP | 17 | $195 | 0.00% | +17 | New |
| Lindbrook Capital, LLC | 35 | $400 | 0.00% | +35 | New |
| Sterling Capital Management LLC | 41 | $469 | 0.00% | +41 | New |
| CWM, LLC | 79 | $1.00K | 0.00% | +79 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 201 | $2.30K | 0.00% | −35−14.8% | Reduced |
| Amalgamated Bank | 307 | $4.00K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 730 | $8.35K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 900 | $10.3K | 0.00% | −8,600−90.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,228 | $14.0K | 0.00% | +1,228 | New |
| California State Teachers Retirement System | 1,571 | $18.0K | 0.00% | +928+144.3% | Added |
| Legal & General Group Plc | 2,135 | $24.4K | 0.00% | +1,241+138.8% | Added |
| Ameritas Investment Partners, Inc. | 2,164 | $24.8K | 0.00% | +1,295+149.0% | Added |
| Royal Bank of Canada | 2,829 | $32.0K | 0.00% | +1,995+239.2% | Added |
| Rothschild Investment LLC | 2,885 | $33.0K | 0.00% | +2,885 | New |
| BNP Paribas Arbitrage, SA | 4,315 | $49.4K | 0.00% | +3,715+619.2% | Added |
| Wells Fargo & Company | 7,850 | $89.8K | 0.00% | +4,594+141.1% | Added |
| Jane Street Group, LLC | 10,817 | $123.7K | 0.00% | +10,817 | New |
| Corebridge Financial, Inc. | 11,422 | $130.7K | 0.00% | +6,651+139.4% | Added |
| Deutsche Bank AG | 11,581 | $132.5K | 0.00% | +11,581 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 11,679 | $133.6K | 0.00% | +11,679 | New |
| MetLife Investment Management | 12,783 | $146.2K | 0.00% | +12,783 | New |
| Two Sigma Investments, LP | 12,940 | $148.0K | 0.00% | +12,940 | New |
| Citigroup Inc | 15,466 | $176.9K | 0.00% | +13,513+691.9% | Added |
| Federated Hermes, Inc. | 16,000 | $183.0K | 0.00% | +4,000+33.3% | Added |
| Bowie Capital Management, LLC | 19,484 | $222.9K | 0.01% | −23,702−54.9% | Reduced |
| Rhumbline Advisers | 20,548 | $235.1K | 0.00% | +10,009+95.0% | Added |
| Ameriprise Financial Inc | 20,656 | $236.3K | 0.00% | +20,656 | New |
| Alps Advisors Inc | 21,309 | $243.8K | 0.00% | +328+1.6% | Added |
| University of Texas/Texas Am Investment Managment Co | 22,175 | $253.7K | 0.04% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 24,315 | $278.2K | 0.00% | +20,536+543.4% | Added |
| DAFNA Capital Management LLC | 26,786 | $306.4K | 0.07% | −93,214−77.7% | Reduced |
| Barclays PLC | 29,599 | $338.6K | 0.00% | +26,556+872.7% | Added |
| Bank of America Corp | 34,525 | $395.0K | 0.00% | +27,411+385.3% | Added |
| UBS Group AG | 35,008 | $400.5K | 0.00% | +32,318+1,201.4% | Added |
| Allianz Asset Management GmbH | 36,900 | $422.1K | 0.00% | +36,900 | New |
| Bank of New York Mellon Corp | 45,459 | $520.1K | 0.00% | +21,902+93.0% | Added |
| Goldman Sachs Group Inc | 45,537 | $520.9K | 0.00% | +31,382+221.7% | Added |
| Alyeska Investment Group, L.P. | 50,000 | $572.0K | 0.00% | 00.0% | Unchanged |
| Wellington Management Group LLP | 60,636 | $693.7K | 0.00% | +60,636 | New |
| Ieq Capital, LLC | 65,189 | $745.8K | 0.01% | +65,189 | New |
| Manufacturers Life Insurance Company, The | 65,805 | $752.8K | 0.00% | +30,135+84.5% | Added |
| Morgan Stanley | 76,161 | $871.3K | 0.00% | +49,838+189.3% | Added |
| Board of Trustees of The Leland Stanford Junior University | 79,740 | $912.2K | 0.08% | −264,273−76.8% | Reduced |
| TD Asset Management Inc | 76,992 | $931.6K | 0.00% | −9,800−11.3% | Reduced |
| Wetherby Asset Management Inc | 84,162 | $962.8K | 0.04% | +84,162 | New |
| BIT Capital GmbH | 120,119 | $1.37M | 0.13% | +40,557+51.0% | Added |
| Woodline Partners LP | 125,000 | $1.43M | 0.01% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 169,801 | $1.94M | 0.02% | +169,801 | New |
| Fred Alger Management, LLC | 181,435 | $2.08M | 0.01% | +65,181+56.1% | Added |
| Charles Schwab Investment Management Inc | 186,968 | $2.14M | 0.00% | +120,779+182.5% | Added |
| Northern Trust Corp | 196,945 | $2.25M | 0.00% | +175,911+836.3% | Added |
| Nuveen Asset Management, LLC | 201,263 | $2.30M | 0.00% | +163,564+433.9% | Added |
| Deep Track Capital, LP | 219,648 | $2.51M | 0.08% | −292,038−57.1% | Reduced |
| State Street Corp | 236,857 | $2.71M | 0.00% | +130,985+123.7% | Added |
| Avidity Partners Management LP | 240,000 | $2.75M | 0.14% | +240,000 | New |
| Siren, L.L.C. | 391,406 | $4.48M | 0.22% | +391,406 | New |
| Philadelphia Financial Management of San Francisco, LLC | 449,952 | $5.15M | 1.10% | +6,663+1.5% | Added |
| Geode Capital Management, LLC | 469,988 | $5.38M | 0.00% | +281,018+148.7% | Added |
| AWM Investment Company, Inc. | 559,731 | $6.40M | 0.78% | +230,500+70.0% | Added |
| Vestal Point Capital, LP | 650,000 | $7.44M | 0.59% | +30,000+4.8% | Added |
| 72 Investment Holdings, LLC | 667,778 | $7.64M | 16.42% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 808,504 | $9.25M | 0.00% | +162,672+25.2% | Added |
| Jennison Associates LLC | 832,290 | $9.52M | 0.01% | +370,612+80.3% | Added |
| Alkeon Capital Management LLC | 934,904 | $10.7M | 0.06% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 977,692 | $11.2M | 0.04% | −72,345−6.9% | Reduced |
| ExodusPoint Capital Management, LP | 1,162,376 | $13.3M | 0.14% | +326,283+39.0% | Added |
| Vanguard Group Inc | 1,273,515 | $14.6M | 0.00% | +686,997+117.1% | Added |
| BlackRock, Inc. | 1,445,734 | $16.5M | 0.00% | +1,445,734 | New |
| Franklin Resources Inc | 1,220,712 | $17.0M | 0.00% | +595,673+95.3% | Added |
| Ra Capital Management, L.P. | 2,075,154 | $23.7M | 0.27% | −10,400−0.5% | Reduced |
| FMR LLC | 2,363,056 | $27.0M | 0.00% | +32,040+1.4% | Added |
| Falcon Edge Capital, LP | 3,707,757 | $42.4M | 13.18% | 00.0% | Unchanged |
| Artal Group S.A. | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Valor Management LLC | 0 | $0 | 0.00% | −157,038−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −76,672−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −16,838−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |