Alumis Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 08/13/2026 | 15.14 M | $426.03 M | 0.00% | 11.86% |
| BLACKROCK, INC. | 08/07/2026 | 8.22 M | $231.26 M | 14.60% | 6.44% |
| FMR LLC | 08/13/2026 | 6.77 M | $190.48 M | 595.14% | 5.30% |
| DEEP TRACK CAPITAL, LP | 08/14/2026 | 6.35 M | $178.65 M | -6.26% | 4.97% |
| SAMSARA BIOCAPITAL, LLC | 08/14/2026 | 6.35 M | $178.55 M | 0.00% | 4.97% |
| FORESITE CAPITAL MANAGEMENT V, LLC | 08/14/2026 | 5.90 M | $165.94 M | 0.00% | 4.62% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 5.20 M | $146.33 M | 58.21% | 4.07% |
| VENBIO PARTNERS LLC | 08/14/2026 | 4.53 M | $127.43 M | 0.00% | 3.55% |
| FORESITE CAPITAL MANAGEMENT VI LLC | 08/14/2026 | 4.25 M | $119.53 M | 0.00% | 3.33% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 4.22 M | $118.63 M | 4.55% | 3.30% |
| NEXTECH INVEST, LTD. | 08/14/2026 | 3.54 M | $99.64 M | 0.00% | 2.77% |
| CORMORANT ASSET MANAGEMENT, LP | 08/14/2026 | 3.29 M | $92.46 M | -16.80% | 2.57% |
| SATURN V CAPITAL MANAGEMENT LLC | 08/14/2026 | 2.92 M | $82.04 M | -8.95% | 2.28% |
| OCTAGON CAPITAL ADVISORS LP | 08/14/2026 | 2.83 M | $79.66 M | 0.00% | 2.22% |
| JUPITER TOPCO LLC | 08/14/2026 | 2.36 M | $66.24 M | 100.00% | 1.84% |
| STATE STREET CORP | 09/22/2026 | 2.19 M | $61.55 M | 21.39% | 1.75% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 2.17 M | $61.03 M | 13.04% | 1.70% |
| BIOIMPACT CAPITAL LLC | 08/14/2026 | 2.02 M | $56.82 M | -15.40% | 1.58% |
| BAKER BROS. ADVISORS LP | 08/14/2026 | 2.01 M | $56.63 M | 0.00% | 1.58% |
| SR ONE CAPITAL MANAGEMENT, LP | 08/12/2026 | 1.96 M | $55.15 M | 0.00% | 1.53% |
| INVESCO LTD. | 08/14/2026 | 1.17 M | $33.02 M | -22.36% | 0.92% |
| NOVO HOLDINGS A/S | 08/14/2026 | 1.10 M | $30.95 M | 100.00% | 0.86% |
| PRINCIPAL FINANCIAL GROUP INC | 08/04/2026 | 1.07 M | $30.06 M | 0.95% | 0.84% |
| JPMORGAN CHASE & CO | 08/12/2026 | 969.62 K | $26.41 M | 12.54% | 0.76% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 968.23 K | $27.25 M | 69.23% | 0.76% |
| UBS GROUP AG | 08/13/2026 | 951.80 K | $26.78 M | -68.84% | 0.75% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 921.21 K | $25.92 M | 29.27% | 0.72% |
| IKARIAN CAPITAL, LLC | 08/14/2026 | 870.55 K | $24.50 M | -28.26% | 0.68% |
| GREAT POINT PARTNERS LLC | 08/14/2026 | 856.06 K | $24.09 M | 0.00% | 0.67% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 831.90 K | $23.41 M | 15.86% | 0.65% |
| NORTHERN TRUST CORP | 08/13/2026 | 723.85 K | $20.37 M | 28.45% | 0.57% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 700.13 K | $19.70 M | 10.19% | 0.55% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 700.13 K | $19.70 M | 100.00% | 0.55% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 08/14/2026 | 700.00 K | $19.70 M | -12.50% | 0.55% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 660.14 K | $18.58 M | 8.88% | 0.52% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 612.01 K | $17.22 M | 16.06% | 0.48% |
| OPALEYE MANAGEMENT INC. | 08/14/2026 | 550.00 K | $15.48 M | 0.00% | 0.43% |
| ORBIMED ADVISORS LLC | 08/14/2026 | 548.16 K | $15.43 M | 0.00% | 0.43% |
| ROYCE & ASSOCIATES LP | 08/14/2026 | 525.30 K | $14.78 M | 10.27% | 0.41% |
| WOODLINE PARTNERS LP | 08/14/2026 | 486.05 K | $13.68 M | 100.00% | 0.38% |
| SPRUCE STREET CAPITAL LP | 08/13/2026 | 392.57 K | $11.05 M | 0.00% | 0.31% |
| TRIUM CAPITAL LLP | 07/16/2026 | 390.27 K | $10.98 M | 103.91% | 0.31% |
| CITIGROUP INC | 08/03/2026 | 385.40 K | $10.85 M | 289.59% | 0.30% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 376.12 K | $10.58 M | -42.85% | 0.29% |
| MARSHALL WACE, LLP | 08/13/2026 | 368.01 K | $10.36 M | -68.62% | 0.29% |
| IKARIAN CAPITAL, LLC | 08/14/2026 | 356.30 K | $10.03 M | 34.66% | 0.28% |
| MORGAN STANLEY | 08/13/2026 | 321.16 K | $9.04 M | 42.69% | 0.25% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 08/14/2026 | 320.86 K | $9.03 M | -57.17% | 0.25% |
| WEISS ASSET MANAGEMENT LP | 08/14/2026 | 311.37 K | $8.76 M | -71.63% | 0.24% |
| ARTIA GLOBAL PARTNERS LP | 08/14/2026 | 278.55 K | $7.84 M | -14.31% | 0.22% |
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Alumis Inc. institutional Ownership - FAQ's
During the previous two years, 238 institutional investors and hedge funds held shares of Alumis Inc.. The most heavily invested institutionals were:
Versant Capital Management, Inc: 543
MASSMUTUAL TRUST CO FSB/ADV: 0
AyurMaya Capital Management Company, LP: 15.14 M
BlackRock, Inc.: 8.22 M
FMR LLC: 6.77 M
Deep Track Capital, LP: 6.35 M
95.02% of Alumis Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 128.14 M shares in the last 24 months. This purchase volume represents approximately $3.44 B in transactions.