Alumis Inc.
ALMS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001847367
In the last 90 days, Alumis Inc. insiders filed 1 open-market purchase and 8 sales; 198 institutions reported holding it in 13F filings for Q2 2026, worth $3.32B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Alumis 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
- 52
- +23 vs. Q2 2024
- Shares held
- 35.2M
- +6.64M (+23.2%) vs. Q2 2024
- Total value
- $376.1M
- −$3.97M (−1.0%) vs. Q2 2024
- New holders
- 35
- 5 more added
- Sold out
- 12
- 5 more reduced
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALMS 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 | 198 | $3.32B |
| Q1 2026 | 197 | $2.53B |
| Q4 2025 | 134 | $771.1M |
| Q3 2025 | 130 | $311.2M |
| Q2 2025 | 112 | $235.0M |
| Q1 2025 | 72 | $246.8M |
| Q4 2024 | 64 | $316.5M |
| Q3 2024 | 52 | $376.1M |
| Q2 2024 | 29 | $380.0M |
| Q1 2024 | 0 | $0 |
| 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 Alumis Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AyurMaya Capital Management Company, LP | 10,645,965 | $113.7M | 71.19% | 00.0% | Unchanged |
| Foresite Capital Management V, LLC | 5,584,889 | $59.6M | 41.45% | +20.0% | Added |
| Samsara BioCapital, LLC | 3,266,498 | $34.9M | 6.71% | +3,266,498 | New |
| venBio Partners LLC | 2,826,048 | $30.2M | 15.53% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 2,147,396 | $22.9M | 1.22% | −40.0% | Reduced |
| Sr One Capital Management, LP | 1,959,896 | $20.9M | 4.20% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 1,562,500 | $16.7M | 0.17% | 00.0% | Unchanged |
| Nextech Invest AG | 1,476,998 | $15.8M | 2.21% | +1,476,998 | New |
| BlackRock, Inc. | 849,778 | $9.08M | 0.00% | +849,778 | New |
| Vanguard Group Inc | 823,250 | $8.79M | 0.00% | +703,250+586.0% | Added |
| Fan Yu | 789,618 | $8.43M | 25.96% | 00.0% | Unchanged |
| Omega Fund Management, LLC | 653,223 | $6.98M | 4.36% | −20.0% | Reduced |
| Tang Capital Management LLC | 426,594 | $4.56M | 0.33% | +426,594 | New |
| Ally Bridge Group (NY) LLC | 418,416 | $4.47M | 2.39% | −200,334−32.4% | Reduced |
| Towerview LLC | 380,000 | $4.06M | 2.62% | +70,000+22.6% | Added |
| Geode Capital Management, LLC | 305,680 | $3.27M | 0.00% | +305,680 | New |
| Norges Bank | 226,308 | $2.42M | 0.00% | −23,692−9.5% | Reduced |
| Sphera Funds Management Ltd. | 125,000 | $1.33M | 0.22% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 108,593 | $1.16M | 0.00% | +108,593 | New |
| Northern Trust Corp | 106,739 | $1.14M | 0.00% | +106,739 | New |
| Stifel Financial Corp | 87,185 | $931.1K | 0.00% | +87,185 | New |
| State Street Corp | 81,059 | $865.7K | 0.00% | +81,059 | New |
| Maven Securities LTD | 50,000 | $534.0K | 0.06% | +25,000+100.0% | Added |
| Citadel Advisors LLC | 41,519 | $443.4K | 0.00% | +20,597+98.4% | Added |
| Morgan Stanley | 38,117 | $407.1K | 0.00% | −336,883−89.8% | Reduced |
| Goldman Sachs Group Inc | 32,102 | $342.8K | 0.00% | +32,102 | New |
| Bank of New York Mellon Corp | 30,950 | $330.5K | 0.00% | +30,950 | New |
| Bank of America Corp | 30,029 | $320.7K | 0.00% | +30,029 | New |
| Barclays PLC | 18,360 | $196.1K | 0.00% | +18,360 | New |
| JPMorgan Chase & Co | 17,875 | $190.9K | 0.00% | +17,875 | New |
| Nuveen Asset Management, LLC | 17,097 | $182.6K | 0.00% | +17,097 | New |
| Rhumbline Advisers | 13,304 | $142.1K | 0.00% | +13,304 | New |
| Birchview Capital, LP | 10,000 | $106.8K | 0.09% | +10,000 | New |
| Citigroup Inc | 9,598 | $102.5K | 0.00% | +9,598 | New |
| MetLife Investment Management | 8,303 | $88.7K | 0.00% | +8,303 | New |
| UBS Group AG | 7,604 | $81.2K | 0.00% | +7,604 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 7,256 | $77.5K | 0.00% | +7,256 | New |
| Corebridge Financial, Inc. | 7,086 | $75.7K | 0.00% | +7,086 | New |
| Wells Fargo & Company | 4,956 | $52.9K | 0.00% | +4,956 | New |
| New York State Common Retirement Fund | 4,300 | $45.9K | 0.00% | +4,300 | New |
| BNP Paribas Arbitrage, SA | 2,567 | $27.4K | 0.00% | +2,567 | New |
| STRS Ohio | 2,500 | $26.7K | 0.00% | +2,500 | New |
| Royal Bank of Canada | 2,154 | $23.0K | 0.00% | +2,154 | New |
| Ameritas Investment Partners, Inc. | 1,342 | $14.3K | 0.00% | +1,342 | New |
| Legal & General Group Plc | 1,261 | $13.4K | 0.00% | +1,261 | New |
| California State Teachers Retirement System | 981 | $10.5K | 0.00% | +981 | New |
| Tower Research Capital LLC (TRC) | 879 | $9.39K | 0.00% | +879 | New |
| Amalgamated Bank | 453 | $5.00K | 0.00% | +453 | New |
| Catalyst Funds Management Pty Ltd | 300 | $3.20K | 0.00% | +300 | New |
| FMR LLC | 136 | $1.45K | 0.00% | +136 | New |
| Sterling Capital Management LLC | 28 | $299 | 0.00% | +28 | New |
| Salem Investment Counselors Inc | 20 | $214 | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −253,820−100.0% | Sold out |
| Iron Triangle Partners LP | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −37,500−100.0% | Sold out |
| Polygon Management Ltd. | 0 | $0 | 0.00% | −24,350−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −21,150−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −16,078−100.0% | Sold out |
| Fifth Lane Capital, LP | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Eisler Capital (US) LLC | 0 | $0 | 0.00% | −10,746−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,155−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |