Alumis Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 02/13/2026 | 15.14 M | $147.76 M | 0.00% | 14.54% |
| FORESITE CAPITAL MANAGEMENT V, LLC | 02/17/2026 | 5.78 M | $56.41 M | 0.00% | 5.55% |
| SAMSARA BIOCAPITAL, LLC | 02/17/2026 | 5.76 M | $56.19 M | 19.90% | 5.53% |
| VENBIO PARTNERS LLC | 02/17/2026 | 4.62 M | $45.09 M | 0.00% | 4.44% |
| BLACKROCK, INC. | 02/12/2026 | 4.57 M | $44.57 M | 8.91% | 4.39% |
| FORESITE CAPITAL MANAGEMENT VI LLC | 02/17/2026 | 4.25 M | $41.46 M | 0.00% | 4.08% |
| VANGUARD GROUP INC | 01/29/2026 | 4.10 M | $40.05 M | 1.83% | 3.94% |
| CORMORANT ASSET MANAGEMENT, LP | 02/17/2026 | 3.64 M | $35.48 M | 69.30% | 3.49% |
| SATURN V CAPITAL MANAGEMENT LLC | 02/17/2026 | 3.14 M | $30.61 M | 100.00% | 3.01% |
| OCTAGON CAPITAL ADVISORS LP | 02/17/2026 | 2.53 M | $24.70 M | 100.00% | 2.43% |
| BIOIMPACT CAPITAL LLC | 02/17/2026 | 2.40 M | $23.44 M | 100.00% | 2.31% |
| SR ONE CAPITAL MANAGEMENT, LP | 02/12/2026 | 1.96 M | $19.13 M | 0.00% | 1.88% |
| BAKER BROS. ADVISORS LP | 02/17/2026 | 1.56 M | $15.25 M | 0.00% | 1.50% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.49 M | $14.52 M | 6.77% | 1.43% |
| STATE STREET CORP | 02/13/2026 | 1.26 M | $12.29 M | 14.30% | 1.21% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 1.15 M | $11.23 M | 263.10% | 1.11% |
| ORBIMED ADVISORS LLC | 02/17/2026 | 1.10 M | $10.76 M | -42.76% | 1.06% |
| TRIUM CAPITAL LLP | 01/22/2026 | 893.11 K | $8.72 M | -71.39% | 0.86% |
| OMEGA FUND MANAGEMENT, LLC | 02/17/2026 | 653.22 K | $6.38 M | 0.00% | 0.63% |
| OPALEYE MANAGEMENT INC. | 02/17/2026 | 535.00 K | $5.22 M | -19.55% | 0.51% |
| MORGAN STANLEY | 02/13/2026 | 506.53 K | $4.94 M | 52.38% | 0.49% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 504.08 K | $4.92 M | 2.66% | 0.48% |
| SIREN, L.L.C. | 02/13/2026 | 500.00 K | $4.88 M | 100.00% | 0.48% |
| TOWERVIEW LLC | 02/04/2026 | 495.00 K | $4.83 M | 0.00% | 0.48% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 427.07 K | $4.17 M | 2.40% | 0.41% |
| INVESCO LTD. | 02/19/2026 | 421.82 K | $4.12 M | 225.56% | 0.41% |
| NORTHERN TRUST CORP | 02/17/2026 | 418.25 K | $4.08 M | -4.72% | 0.40% |
| MARSHALL WACE, LLP | 02/13/2026 | 372.90 K | $3.64 M | 100.00% | 0.36% |
| JPMORGAN CHASE & CO | 02/11/2026 | 356.34 K | $3.48 M | 32.63% | 0.34% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 298.22 K | $2.91 M | 246.43% | 0.29% |
| EXOME ASSET MANAGEMENT LLC | 02/13/2026 | 292.25 K | $2.85 M | -0.18% | 0.28% |
| STIFEL FINANCIAL CORP | 02/13/2026 | 209.73 K | $2.05 M | 0.00% | 0.20% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 208.13 K | $2.03 M | -42.61% | 0.20% |
| JANE STREET GROUP, LLC | 02/12/2026 | 173.83 K | $1.70 M | 541.24% | 0.17% |
| SUSQUEHANNA PORTFOLIO STRATEGIES, LLC | 02/17/2026 | 172.78 K | $1.69 M | 8.83% | 0.17% |
| NUVEEN, LLC | 02/12/2026 | 169.51 K | $1.65 M | 68.27% | 0.16% |
| WELLINGTON MANAGEMENT GROUP LLP | 02/17/2026 | 169.09 K | $1.65 M | 2.17% | 0.16% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 02/11/2026 | 163.08 K | $759.97 K | 32.91% | 0.16% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 160.14 K | $1.56 M | 17.14% | 0.15% |
| MARINER, LLC | 02/13/2026 | 145.05 K | $1.42 M | 70.90% | 0.14% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 138.34 K | $1.35 M | -47.58% | 0.13% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 137.79 K | $1.34 M | -2.22% | 0.13% |
| QUANTINNO CAPITAL MANAGEMENT LP | 02/17/2026 | 135.45 K | $1.32 M | 54.60% | 0.13% |
| WELLS FARGO & COMPANY/MN | 02/13/2026 | 129.45 K | $1.26 M | 45.01% | 0.12% |
| BARCLAYS PLC | 02/13/2026 | 122.21 K | $1.19 M | 46.59% | 0.12% |
| CITADEL ADVISORS LLC | 02/17/2026 | 119.31 K | $1.16 M | -64.83% | 0.11% |
| UBS GROUP AG | 01/29/2026 | 114.00 K | $1.11 M | -85.05% | 0.11% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 108.20 K | $1.06 M | -28.61% | 0.10% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 02/17/2026 | 87.83 K | $857.24 K | 0.00% | 0.08% |
| VERITION FUND MANAGEMENT LLC | 02/13/2026 | 80.06 K | $781.41 K | 100.00% | 0.08% |
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Alumis Inc. institutional Ownership - FAQ's
During the previous two years, 155 institutional investors and hedge funds held shares of Alumis Inc.. The most heavily invested institutionals were:
AyurMaya Capital Management Company, LP: 15.14 M
Foresite Capital Management V, LLC: 5.78 M
Samsara BioCapital, LLC: 5.76 M
venBio Partners LLC: 4.62 M
BlackRock, Inc.: 4.57 M
Foresite Capital Management VI LLC: 4.25 M
50.59% of Alumis Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 77.89 M shares in the last 24 months. This purchase volume represents approximately $2.18 B in transactions.