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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 AkkarajuDirector2026-09-08273,290$10.63
$2.90MBuy
Srinivas AkkarajuDirector2026-09-0848,065$10.55
$506.99kSell
Srinivas AkkarajuDirector2026-09-08273,291$10.63
$2.90MBuy
Srinivas AkkarajuDirector2026-09-0848,066$10.55
$507.00kSell
Srinivas AkkarajuDirector2026-09-04220,070$11.17
$2.46MBuy
Srinivas AkkarajuDirector2026-09-04220,070$11.17
$2.46MBuy
Mark Christopher BradleyCXO2026-08-032,572$26.37
$67.82kSell
David M. GoldsteinCSci2026-08-032,596$26.37
$68.46kSell
Roy C. HardimanCStrat2026-08-032,692$26.37
$70.99kSell
Jorn DrappaMed2026-08-032,447$26.37
$64.53kSell

1 of 6

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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 LP11.70%15,139,707$127.17MInsider
Srinivas Akkaraju10.50%13,584,581$114.11MInsider
Foresite Labs LLC1.51%1,960,337$16.47MInsider
Foresite Capital Management VI LLC1.51%1,960,337$16.47MInsider
James B. Tananbaum1.51%1,960,337$16.47MInsider
Foresite Capital Management V LLC0.91%1,176,470$9.88MInsider
David M. Goldstein0.36%465,432$3.91MInsider
Roy C. Hardiman0.17%220,580$1.85MInsider
Martin Babler0.08%109,454$919.41kInsider
Mark Christopher Bradley0.07%88,585$744.11kInsider

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ALMS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALMS0.09%28.51%Net BuyingNet Buying
CRVS0.08%38.91%Net Buying
ATTO0.00%62.28%Net BuyingNet Buying
SLBT0.00%0.68%
SVRA0.09%99.91%Net SellingNet Buying
View Top Biotech Stocks

Alumis Stock Ownership FAQ

Who owns Alumis?

Alumis (NASDAQ: ALMS) is owned by 0.09% institutional shareholders, 28.51% Alumis insiders, and 71.40% retail investors. Ayurmaya Capital Management Company LP is the largest individual Alumis shareholder, owning 15.14M shares representing 11.70% of the company. Ayurmaya Capital Management Company LP's Alumis shares are currently valued at $120.21M.

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