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NASDAQ: ALMS
Alumis Inc Stock Ownership - Who owns Alumis?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Alumis Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Srinivas AkkarajuDirector2026-01-09588,235$17.00
$10.00MBuy
James B. TananbaumDirector2026-01-08117,647$17.00
$2.00MBuy
Foresite Labs LLC10% Owner2026-01-08294,117$17.00
$5.00MBuy
Foresite Capital Management VI LLC10% Owner2026-01-08294,117$17.00
$5.00MBuy
James B. TananbaumDirector2026-01-08294,117$17.00
$5.00MBuy
Foresite Labs LLC10% Owner2026-01-08117,647$17.00
$2.00MBuy
Foresite Capital Management VI LLC10% Owner2026-01-08117,647$17.00
$2.00MBuy
Srinivas AkkarajuDirector2025-12-0551,380$10.73
$551.31kBuy
Srinivas AkkarajuDirector2025-12-0564,969$8.95
$581.47kBuy
Srinivas AkkarajuDirector2025-12-0570,028$10.01
$700.98kBuy

1 of 5

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Net Insider Buy/Sell (L12M) Ownership

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ALMS Shareholders

What type of owners hold Alumis Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ayurmaya Capital Management Company LP11.90%15,139,707$348.97MInsider
Ayurmaya Capital Management Company LP11.90%15,139,706$348.97MInstitution
Srinivas Akkaraju4.99%6,345,219$146.26MInsider
Foresite Capital Management V LLC4.54%5,779,348$133.21MInstitution
Samsara Biocapital LLC4.53%5,756,984$132.70MInstitution
Venbio Partners LLC3.63%4,619,803$106.49MInstitution
Blackrock Inc3.59%4,566,502$105.26MInstitution
Foresite Capital Management VI LLC3.34%4,247,670$97.91MInstitution
Vanguard Group Inc3.23%4,103,290$94.58MInstitution
Cormorant Asset Management LP2.86%3,635,596$83.80MInstitution

1 of 3

ALMS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALMS62.16%23.09%Net Buying
ORKA25.56%74.44%Net BuyingNet Selling
ARQT77.21%22.79%Net SellingNet Selling
TNGX67.46%32.54%Net SellingNet Selling
CPRX84.18%15.82%Net Selling
View Top Biotech Stocks

Alumis Stock Ownership FAQ

Who owns Alumis?

Alumis (NASDAQ: ALMS) is owned by 62.16% institutional shareholders, 23.09% Alumis insiders, and 14.74% retail investors. Ayurmaya Capital Management Company LP is the largest individual Alumis shareholder, owning 15.14M shares representing 11.90% of the company. Ayurmaya Capital Management Company LP's Alumis shares are currently valued at $348.97M.

If you're new to stock investing, here's how to buy Alumis stock.
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