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 2025
Institutional positions in Alumis Inc. as of Sep 30, 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
- 130
- +18 vs. Q2 2025
- Shares held
- 78.0M
- −331.5K (−0.4%) vs. Q2 2025
- Total value
- $311.2M
- +$76.2M (+32.4%) vs. Q2 2025
- New holders
- 33
- 37 more added
- Sold out
- 15
- 31 more reduced
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Alumis Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Salem Investment Counselors Inc | 20 | $80 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 26 | $104 | 0.00% | +26 | New |
| Principal Securities, Inc. | 36 | $144 | 0.00% | +36 | New |
| IFP Advisors, Inc | 55 | $219 | 0.00% | +54+5,400.0% | Added |
| Rise Advisors, LLC | 103 | $411 | 0.00% | +103 | New |
| Quadrant Capital Group LLC | 113 | $451 | 0.00% | +113 | New |
| Transamerica Financial Advisors, Inc. | 128 | $511 | 0.00% | +128 | New |
| Versant Capital Management, Inc | 142 | $567 | 0.00% | +142 | New |
| BFSG, LLC | 192 | $767 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 242 | $966 | 0.00% | +242 | New |
| Daiwa Securities Group Inc. | 347 | $1.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 253 | $1.01K | 0.00% | +253 | New |
| Nisa Investment Advisors, LLC | 253 | $1.01K | 0.00% | +253 | New |
| SBI Securities Co., Ltd. | 423 | $1.69K | 0.00% | +333+370.0% | Added |
| Rothschild Investment LLC | 445 | $1.78K | 0.00% | +445 | New |
| Clayton Financial Group LLC | 481 | $1.92K | 0.00% | +481 | New |
| Allworth Financial LP | 552 | $2.20K | 0.00% | +120+27.8% | Added |
| The PNC Financial Services Group, Inc. | 650 | $2.59K | 0.00% | +278+74.7% | Added |
| Comerica Bank | 932 | $3.72K | 0.00% | +932 | New |
| GPS Wealth Strategies Group, LLC | 1,000 | $3.99K | 0.00% | +1,000 | New |
| EverSource Wealth Advisors, LLC | 1,104 | $4.41K | 0.00% | +716+184.5% | Added |
| Amalgamated Bank | 1,633 | $7.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,023 | $8.07K | 0.00% | +2,023 | New |
| GF Fund Management Co. Ltd. | 2,084 | $8.31K | 0.00% | −324−13.5% | Reduced |
| Essential Partners LLC | 2,892 | $11.5K | 0.00% | +2,892 | New |
| California State Teachers Retirement System | 3,442 | $13.7K | 0.00% | +3,442 | New |
| Tower Research Capital LLC (TRC) | 3,604 | $14.4K | 0.00% | −7,849−68.5% | Reduced |
| Citigroup Inc | 3,665 | $14.6K | 0.00% | −14,787−80.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 3,745 | $14.9K | 0.00% | +53+1.4% | Added |
| Sterling Capital Management LLC | 3,857 | $15.4K | 0.00% | +2,597+206.1% | Added |
| Quarry LP | 3,938 | $15.7K | 0.00% | +3,938 | New |
| Ameritas Investment Partners, Inc. | 4,827 | $19.3K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,316 | $21.2K | 0.00% | +969+22.3% | Added |
| Russell Investments Group, Ltd. | 6,419 | $25.6K | 0.00% | +4,894+320.9% | Added |
| FMR LLC | 6,931 | $27.7K | 0.00% | +2,091+43.2% | Added |
| Simplex Trading, LLC | 8,837 | $35.0K | 0.00% | −82,861−90.4% | Reduced |
| Birchview Capital, LP | 10,000 | $39.9K | 0.03% | 00.0% | Unchanged |
| CWM, LLC | 10,384 | $41.0K | 0.00% | +9,464+1,028.7% | Added |
| Kera Capital Partners, Inc. | 10,977 | $43.8K | 0.01% | +451+4.3% | Added |
| American Century Companies Inc | 11,314 | $45.1K | 0.00% | −23,933−67.9% | Reduced |
| New York State Common Retirement Fund | 11,767 | $47.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 11,770 | $47.0K | 0.00% | +6,027+104.9% | Added |
| Western Wealth Management, LLC | 12,035 | $48.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,009 | $51.9K | 0.00% | −452−3.4% | Reduced |
| SRS Capital Advisors, Inc. | 13,660 | $54.5K | 0.00% | +13,660 | New |
| Police & Firemen's Retirement System of New Jersey | 15,340 | $61.2K | 0.00% | +4,587+42.7% | Added |
| Ieq Capital, LLC | 16,731 | $66.8K | 0.00% | +16,731 | New |
| China Universal Asset Management Co., Ltd. | 16,982 | $67.8K | 0.01% | −2,215−11.5% | Reduced |
| Manufacturers Life Insurance Company, The | 17,343 | $69.2K | 0.00% | −1,465−7.8% | Reduced |
| Axq Capital, LP | 19,452 | $77.6K | 0.03% | +19,452 | New |
| Sig Brokerage, LP | 19,808 | $79.0K | 0.02% | 00.0% | Unchanged |
| Inscription Capital, LLC | 20,434 | $81.5K | 0.01% | +20,434 | New |
| Dimensional Fund Advisors LP | 20,516 | $81.9K | 0.00% | −1,024−4.8% | Reduced |
| PharVision Advisers, LLC | 20,693 | $82.6K | 0.05% | +20,693 | New |
| Group One Trading, L.P. | 22,583 | $90.1K | 0.00% | −47,232−67.7% | Reduced |
| Intech Investment Management LLC | 23,546 | $93.9K | 0.00% | −7,789−24.9% | Reduced |
| STRS Ohio | 23,826 | $95.1K | 0.00% | 00.0% | Unchanged |
| Atom Investors LP | 24,176 | $96.5K | 0.01% | +24,176 | New |
| XTX Topco Ltd | 24,612 | $98.2K | 0.01% | +24,612 | New |
| Deutsche Bank AG | 24,736 | $98.7K | 0.00% | −2,333−8.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 25,971 | $103.6K | 0.00% | −410−1.6% | Reduced |
| Jane Street Group, LLC | 27,109 | $108.2K | 0.00% | −83,935−75.6% | Reduced |
| Price T Rowe Associates Inc | 28,274 | $113.0K | 0.00% | 00.0% | Unchanged |
| Stoneridge Investment Partners LLC | 29,535 | $118.0K | 0.08% | +2,210+8.1% | Added |
| MetLife Investment Management | 32,589 | $130.0K | 0.00% | +32,589 | New |
| Royal Bank of Canada | 32,748 | $131.0K | 0.00% | +28,002+590.0% | Added |
| Two Sigma Advisers, LP | 33,474 | $133.6K | 0.00% | +33,474 | New |
| Jacobs Levy Equity Management, Inc | 40,162 | $160.2K | 0.00% | +40,162 | New |
| ADAR1 Capital Management, LLC | 61,291 | $244.6K | 0.02% | +23,503+62.2% | Added |
| Blair William & Co | 66,719 | $266.2K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 73,728 | $294.2K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 74,029 | $295.4K | 0.00% | +4,430+6.4% | Added |
| Walleye Capital LLC | 77,550 | $309.4K | 0.00% | +77,550 | New |
| Alliancebernstein L.P. | 80,900 | $322.8K | 0.00% | −7,400−8.4% | Reduced |
| Barclays PLC | 83,368 | $332.6K | 0.00% | −6,692−7.4% | Reduced |
| Mariner, LLC | 84,873 | $338.6K | 0.00% | +54,269+177.3% | Added |
| Two Sigma Investments, LP | 86,084 | $343.5K | 0.00% | +86,084 | New |
| Quantinno Capital Management LP | 87,608 | $349.6K | 0.00% | +87,608 | New |
| Prelude Capital Management, LLC | 87,832 | $350.4K | 0.03% | +76,825+698.0% | Added |
| Wells Fargo & Company | 89,266 | $356.2K | 0.00% | +30,875+52.9% | Added |
| Nuveen, LLC | 100,735 | $401.9K | 0.00% | −23,046−18.6% | Reduced |
| Los Angeles Capital Management LLC | 122,701 | $489.6K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 129,569 | $517.0K | 0.00% | +26,711+26.0% | Added |
| Bank of New York Mellon Corp | 136,712 | $545.5K | 0.00% | +13,935+11.3% | Added |
| AQR Capital Management LLC | 140,917 | $562.3K | 0.00% | +114,803+439.6% | Added |
| Renaissance Technologies LLC | 151,568 | $604.8K | 0.00% | −75,247−33.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 158,757 | $633.4K | 0.01% | +158,757 | New |
| Wellington Management Group LLP | 165,503 | $660.4K | 0.00% | +165,503 | New |
| ExodusPoint Capital Management, LP | 166,771 | $665.4K | 0.01% | +122,549+277.1% | Added |
| Stifel Financial Corp | 209,729 | $836.8K | 0.00% | +600.0% | Added |
| Credit Industriel Et Commercial | 247,002 | $985.5K | 0.16% | −140,000−36.2% | Reduced |
| LMR Partners LLP | 258,442 | $1.03M | 0.01% | +25,500+10.9% | Added |
| Bank of America Corp | 263,917 | $1.05M | 0.00% | +222,224+533.0% | Added |
| JPMorgan Chase & Co | 268,667 | $1.07M | 0.00% | −23,514−8.0% | Reduced |
| Exome Asset Management LLC | 292,770 | $1.17M | 0.77% | +292,770 | New |
| Stonepine Capital Management, LLC | 300,000 | $1.20M | 0.97% | −49,615−14.2% | Reduced |
| Millennium Management LLC | 317,029 | $1.26M | 0.00% | −184,056−36.7% | Reduced |
| Morgan Stanley | 332,406 | $1.33M | 0.00% | −6,693−2.0% | Reduced |
| Citadel Advisors LLC | 339,251 | $1.35M | 0.00% | +232,176+216.8% | Added |
| Susquehanna International Group, LLP | 362,645 | $1.45M | 0.00% | −246,420−40.5% | Reduced |