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, Q1 2025
Institutional positions in Alumis Inc. as of Mar 31, 2025. 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
- 72
- +10 vs. Q4 2024
- Shares held
- 40.2M
- +1.44M (+3.7%) vs. Q4 2024
- Total value
- $246.8M
- −$57.9M (−19.0%) vs. Q4 2024
- New holders
- 20
- 29 more added
- Sold out
- 10
- 4 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Alumis Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AyurMaya Capital Management Company, LP | 10,645,966 | $65.4M | 73.92% | 00.0% | Unchanged |
| Foresite Capital Management V, LLC | 5,779,348 | $35.5M | 40.50% | 00.0% | Unchanged |
| Foresite Capital Management VI LLC | 4,202,670 | $25.8M | 14.14% | 00.0% | Unchanged |
| Samsara BioCapital, LLC | 3,266,498 | $20.1M | 3.58% | 00.0% | Unchanged |
| venBio Partners LLC | 2,787,398 | $17.1M | 13.85% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 2,147,396 | $13.2M | 1.00% | 00.0% | Unchanged |
| Sr One Capital Management, LP | 1,959,896 | $12.0M | 3.09% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 1,562,500 | $9.59M | 0.11% | 00.0% | Unchanged |
| Nextech Invest, Ltd. | 1,476,998 | $9.07M | 2.11% | +1,476,998 | New |
| BlackRock, Inc. | 1,457,727 | $8.95M | 0.00% | +341,408+30.6% | Added |
| Vanguard Group Inc | 937,196 | $5.75M | 0.00% | +99,009+11.8% | Added |
| Fan Yu | 789,618 | $4.85M | 4.98% | 00.0% | Unchanged |
| Omega Fund Management, LLC | 653,223 | $4.01M | 2.37% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 443,699 | $2.72M | 0.00% | +128,128+40.6% | Added |
| Towerview LLC | 430,000 | $2.64M | 1.90% | +15,000+3.6% | Added |
| Morgan Stanley | 228,998 | $1.41M | 0.00% | +181,677+383.9% | Added |
| State Street Corp | 215,535 | $1.32M | 0.00% | +63,100+41.4% | Added |
| Northern Trust Corp | 155,073 | $952.1K | 0.00% | +43,747+39.3% | Added |
| Credit Industriel Et Commercial | 138,800 | $852.2K | 0.15% | +138,800 | New |
| Charles Schwab Investment Management Inc | 127,854 | $785.0K | 0.00% | +14,453+12.7% | Added |
| Stifel Financial Corp | 109,669 | $673.4K | 0.00% | −170.0% | Reduced |
| UBS Group AG | 96,128 | $590.2K | 0.00% | +48,010+99.8% | Added |
| Goldman Sachs Group Inc | 61,645 | $378.5K | 0.00% | +11,949+24.0% | Added |
| BNP Paribas Arbitrage, SA | 51,513 | $316.3K | 0.00% | +16,678+47.9% | Added |
| BML Capital Management, LLC | 49,627 | $304.7K | 0.25% | +49,627 | New |
| Bank of New York Mellon Corp | 42,403 | $260.4K | 0.00% | +11,453+37.0% | Added |
| Invesco Ltd. | 26,680 | $163.8K | 0.00% | +26,680 | New |
| Barclays PLC | 26,444 | $162.4K | 0.00% | +1,863+7.6% | Added |
| Susquehanna International Group, LLP | 26,197 | $160.8K | 0.00% | +26,197 | New |
| Squarepoint Ops LLC | 24,150 | $148.3K | 0.00% | +24,150 | New |
| Bank of America Corp | 23,638 | $145.1K | 0.00% | +13,018+122.6% | Added |
| Marshall Wace, LLP | 19,000 | $116.7K | 0.00% | +5,200+37.7% | Added |
| XTX Topco Ltd | 18,374 | $112.8K | 0.01% | +1,928+11.7% | Added |
| Jane Street Group, LLC | 18,091 | $111.1K | 0.00% | +18,091 | New |
| Wells Fargo & Company | 18,055 | $110.9K | 0.00% | +9,276+105.7% | Added |
| Nuveen, LLC | 17,097 | $105.0K | 0.00% | +17,097 | New |
| JPMorgan Chase & Co | 16,798 | $103.1K | 0.00% | +6,091+56.9% | Added |
| Rhumbline Advisers | 16,543 | $101.6K | 0.00% | +2,949+21.7% | Added |
| Citigroup Inc | 16,118 | $99.0K | 0.00% | +2,395+17.5% | Added |
| Scientech Research LLC | 13,566 | $83.3K | 0.02% | +13,566 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 12,535 | $77.0K | 0.00% | +4,926+64.7% | Added |
| Capstone Investment Advisors, LLC | 11,630 | $71.4K | 0.00% | +11,630 | New |
| Two Sigma Investments, LP | 10,700 | $65.7K | 0.00% | +10,700 | New |
| Corebridge Financial, Inc. | 10,658 | $65.4K | 0.00% | +3,693+53.0% | Added |
| Prelude Capital Management, LLC | 10,420 | $64.0K | 0.01% | +10,420 | New |
| Birchview Capital, LP | 10,000 | $61.4K | 0.05% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 9,472 | $58.2K | 0.01% | −541−5.4% | Reduced |
| New York State Common Retirement Fund | 4,300 | $26.4K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 3,588 | $22.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 3,500 | $21.5K | 0.00% | +3,500 | New |
| Tower Research Capital LLC (TRC) | 3,293 | $20.2K | 0.00% | +2,047+164.3% | Added |
| STRS Ohio | 2,500 | $15.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,030 | $12.5K | 0.00% | +769+61.0% | Added |
| FMR LLC | 1,654 | $10.2K | 0.00% | +970+141.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,580 | $8.91K | 0.00% | +6+0.4% | Added |
| Ameritas Investment Partners, Inc. | 1,342 | $8.24K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,172 | $7.20K | 0.00% | +180+18.1% | Added |
| California State Teachers Retirement System | 981 | $6.02K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 755 | $5.00K | 0.00% | −413−35.4% | Reduced |
| Deutsche Bank AG | 801 | $4.92K | 0.00% | +801 | New |
| CWM, LLC | 579 | $4.00K | 0.00% | +481+490.8% | Added |
| Amalgamated Bank | 453 | $3.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 453 | $1.95K | 0.00% | +453 | New |
| Nisa Investment Advisors, LLC | 236 | $1.45K | 0.00% | +168+247.1% | Added |
| Sterling Capital Management LLC | 172 | $1.06K | 0.00% | −29−14.4% | Reduced |
| Daiwa Securities Group Inc. | 156 | $1.00K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 104 | $639 | 0.00% | +104 | New |
| The PNC Financial Services Group, Inc. | 102 | $627 | 0.00% | +102 | New |
| Rothschild Investment LLC | 25 | $154 | 0.00% | +25 | New |
| Salem Investment Counselors Inc | 20 | $123 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $25 | 0.00% | +4 | New |
| SBI Securities Co., Ltd. | 1 | $6 | 0.00% | +1 | New |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −445,259−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −204,361−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −29,149−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −18,122−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −384−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −182−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −144−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Nextech Invest AG | – | – | – | – | Not filed |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |