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, Q2 2026
Institutional positions in Alumis Inc. as of Jun 30, 2026. 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
- 198
- +5 vs. Q1 2026
- Shares held
- 118.1M
- +5.66M (+5.0%) vs. Q1 2026
- Total value
- $3.32B
- +$846.9M (+34.2%) vs. Q1 2026
- New holders
- 29
- 74 more added
- Sold out
- 24
- 63 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Alumis Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Salem Investment Counselors Inc | 20 | $563 | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 22 | $619 | 0.00% | +22 | New |
| Harbour Investments, Inc. | 23 | $634 | 0.00% | +10+76.9% | Added |
| National Bank of Canada | 25 | $703 | 0.00% | +25 | New |
| CoreCap Advisors, LLC | 26 | $732 | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 32 | $900 | 0.00% | +32 | New |
| SBI Securities Co., Ltd. | 34 | $957 | 0.00% | +30+750.0% | Added |
| Covestor Ltd | 28 | $1.00K | 0.00% | +23+460.0% | Added |
| IFP Advisors, Inc | 55 | $1.55K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 77 | $2.17K | 0.00% | +57+285.0% | Added |
| Decker Retirement Planning Inc. | 91 | $2.56K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 94 | $2.65K | 0.00% | −130−58.0% | Reduced |
| Quarry LP | 96 | $2.70K | 0.00% | +96 | New |
| Transamerica Financial Advisors, Inc. | 97 | $2.73K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 142 | $3.99K | 0.00% | −8−5.3% | Reduced |
| Larson Financial Group LLC | 154 | $4.33K | 0.00% | −96−38.4% | Reduced |
| BFSG, LLC | 192 | $5.40K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 232 | $6.53K | 0.00% | −12−4.9% | Reduced |
| US Bancorp | 263 | $7.40K | 0.00% | −201−43.3% | Reduced |
| Sterling Capital Management LLC | 277 | $7.79K | 0.00% | −1,994−87.8% | Reduced |
| Massmutual Trust Co FSB | 279 | $7.85K | 0.00% | +63+29.2% | Added |
| Advisor Group Holdings, Inc. | 291 | $8.19K | 0.00% | −52−15.2% | Reduced |
| Aster Capital Management (DIFC) Ltd | 329 | $9.26K | 0.00% | +329 | New |
| The PNC Financial Services Group, Inc. | 392 | $11.0K | 0.00% | −25−6.0% | Reduced |
| Rothschild Investment LLC | 411 | $11.6K | 0.00% | +1+0.2% | Added |
| Essential Partners LLC | 440 | $12.4K | 0.01% | −2,452−84.8% | Reduced |
| Allworth Financial LP | 467 | $13.1K | 0.00% | −36−7.2% | Reduced |
| Versant Capital Management, Inc | 543 | $15.3K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 543 | $15.3K | 0.00% | +543 | New |
| Nykredit A/S | 776 | $21.8K | 0.00% | +776 | New |
| Kemnay Advisory Services Inc. | 912 | $25.7K | 0.00% | +84+10.1% | Added |
| Nisa Investment Advisors, LLC | 987 | $27.8K | 0.00% | −2,368−70.6% | Reduced |
| Jones Financial Companies LLLP | 1,055 | $27.9K | 0.00% | +511+93.9% | Added |
| GAMMA Investing LLC | 994 | $28.0K | 0.00% | −57−5.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,167 | $32.8K | 0.00% | +1,167 | New |
| Signaturefd, LLC | 1,286 | $36.2K | 0.00% | −327−20.3% | Reduced |
| KBC Group NV | 1,929 | $54.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,059 | $57.9K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,559 | $72.0K | 0.00% | +2,471+2,808.0% | Added |
| EverSource Wealth Advisors, LLC | 2,581 | $72.6K | 0.00% | −550−17.6% | Reduced |
| STRS Ohio | 2,600 | $73.2K | 0.00% | +600+30.0% | Added |
| GF Fund Management Co. Ltd. | 2,677 | $75.3K | 0.00% | +494+22.6% | Added |
| Acadian Asset Management LLC | 3,696 | $103.0K | 0.00% | +3,108+528.6% | Added |
| Assetmark, Inc | 4,209 | $118.4K | 0.00% | +21+0.5% | Added |
| Simplex Trading, LLC | 4,986 | $140.3K | 0.00% | −3,044−37.9% | Reduced |
| Tower Research Capital LLC (TRC) | 5,447 | $153.3K | 0.00% | −3,428−38.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 5,520 | $155.3K | 0.00% | −1,074−16.3% | Reduced |
| Farther Finance Advisors, LLC | 6,215 | $174.9K | 0.00% | +205+3.4% | Added |
| State of Wyoming | 6,712 | $188.9K | 0.02% | +4,122+159.2% | Added |
| Fulcrum Asset Management LLP | 7,116 | $193.1K | 0.02% | +7,116 | New |
| Ameritas Investment Partners, Inc. | 7,168 | $201.7K | 0.01% | +1,559+27.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 7,128 | $201.8K | 0.00% | +7,128 | New |
| Abel Hall, LLC | 7,437 | $209.3K | 0.04% | +7,437 | New |
| Xponance, Inc. | 7,751 | $218.1K | 0.00% | +7,751 | New |
| SRS Capital Advisors, Inc. | 7,885 | $221.9K | 0.00% | +7,519+2,054.4% | Added |
| Teacher Retirement System of Texas | 7,892 | $222.1K | 0.00% | +7,892 | New |
| Vident Advisory, LLC | 8,296 | $233.4K | 0.00% | +8,296 | New |
| SEI Investments Co | 8,337 | $234.6K | 0.00% | −981−10.5% | Reduced |
| Capstone Investment Advisors, LLC | 8,421 | $237.0K | 0.00% | +8,421 | New |
| Rafferty Asset Management, LLC | 9,903 | $278.7K | 0.00% | +9,903 | New |
| Pictet Asset Management Holding SA | 10,491 | $295.2K | 0.00% | 00.0% | Unchanged |
| Voleon Capital Management LP | 10,645 | $299.6K | 0.01% | +10,645 | New |
| JustInvest LLC | 10,667 | $300.2K | 0.00% | +247+2.4% | Added |
| Allianz Asset Management GmbH | 10,700 | $301.1K | 0.00% | −7,500−41.2% | Reduced |
| SmartHarvest Portfolios, LLC | 10,771 | $303.1K | 0.10% | +1,164+12.1% | Added |
| Mercer Global Advisors Inc | 11,447 | $322.1K | 0.00% | −1,318−10.3% | Reduced |
| Verdad Advisers, LP | 12,187 | $342.9K | 0.33% | +3,014+32.9% | Added |
| Virtus Investment Advisers, Inc. | 13,549 | $381.3K | 0.09% | −10,183−42.9% | Reduced |
| State Board of Administration of Florida Retirement System | 13,604 | $382.8K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 14,200 | $399.6K | 0.00% | 00.0% | Unchanged |
| OpenArc Corporate Advisory, LLC | 14,240 | $400.7K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 14,251 | $401.0K | 0.01% | +4,230+42.2% | Added |
| ProShare Advisors LLC | 14,393 | $405.0K | 0.00% | −1,198−7.7% | Reduced |
| Brevan Howard Capital Management LP | 14,811 | $416.8K | 0.01% | −12,769−46.3% | Reduced |
| Virginia Retirement Systems Et Al | 15,000 | $422.1K | 0.00% | +15,000 | New |
| Occudo Quantitative Strategies LP | 15,297 | $430.5K | 0.02% | +4,173+37.5% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 15,396 | $433.2K | 0.13% | +3,365+28.0% | Added |
| Vanguard Investments Australia, Ltd. | 16,272 | $457.9K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 18,688 | $525.9K | 0.00% | +937+5.3% | Added |
| China Universal Asset Management Co., Ltd. | 19,644 | $552.8K | 0.03% | −2,792−12.4% | Reduced |
| Intech Investment Management LLC | 20,853 | $586.8K | 0.01% | −8,738−29.5% | Reduced |
| State of New Jersey Common Pension Fund D | 21,899 | $616.2K | 0.00% | −188−0.9% | Reduced |
| XTX Topco Ltd | 22,834 | $642.5K | 0.01% | +3,544+18.4% | Added |
| SG Americas Securities, LLC | 22,867 | $643.0K | 0.00% | +14,241+165.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 23,295 | $655.5K | 0.00% | +4,658+25.0% | Added |
| Renaissance Technologies LLC | 23,335 | $656.6K | 0.00% | −51,832−69.0% | Reduced |
| Inscription Capital, LLC | 23,599 | $664.1K | 0.06% | −2,614−10.0% | Reduced |
| Fox Run Management, L.L.C. | 23,993 | $675.2K | 0.11% | +23,993 | New |
| BNP Paribas Arbitrage, SA | 24,078 | $677.6K | 0.00% | −11,068−31.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 25,236 | $710.1K | 0.01% | +25,236 | New |
| Jain Global LLC | 25,256 | $710.7K | 0.01% | +25,256 | New |
| J. Goldman & Co LP | 25,846 | $727.3K | 0.03% | +2,398+10.2% | Added |
| New York State Common Retirement Fund | 27,767 | $781.4K | 0.00% | +9,900+55.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,377 | $882.9K | 0.00% | +12,991+70.7% | Added |
| Franklin Resources Inc | 32,634 | $918.3K | 0.00% | +32,634 | New |
| Trexquant Investment LP | 34,137 | $960.6K | 0.01% | +34,137 | New |
| CI Private Wealth, LLC | 35,144 | $989.0K | 0.00% | +16,458+88.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 36,373 | $1.02M | 0.00% | +4,213+13.1% | Added |
| Handelsbanken Fonder AB | 36,400 | $1.02M | 0.00% | +36,400 | New |
| Creative Planning | 41,818 | $1.18M | 0.00% | +735+1.8% | Added |