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Alumis ALMS · USD

Health Care · US listing · 🇺🇸 United States

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6.55

+8.62%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Foresite Capital Management, LLC16.2m12.99%+6.2m8 Jan 2026
Ayur Maya Capital Management Company, L.P.15.1m12.14%—31 Dec 2025
BLACKROCK, INC.7.2m5.75%+2.6m31 Mar 2026
DEEP TRACK CAPITAL, LP6.8m5.43%+6.8m31 Mar 2026
SAMSARA BIOCAPITAL, LLC6.3m5.09%+588.2k31 Mar 2026
Samsara BioCapital, LLC6.3m5.09%+588.2k9 Jan 2026
FORESITE CAPITAL MANAGEMENT V, LLC5.9m4.73%+117.6k31 Mar 2026
VenBio Partners LLC4.6m3.71%—31 Dec 2025
VENBIO PARTNERS LLC4.5m3.63%−91.4k31 Mar 2026
FORESITE CAPITAL MANAGEMENT VI LLC4.2m3.41%—31 Mar 2026
BlackRock Institutional Trust Company, N.A.4.1m3.30%+315.6k31 Dec 2025
The Vanguard Group, Inc.4.1m3.29%+73.7k31 Dec 2025
VANGUARD CAPITAL MANAGEMENT LLC4m3.23%+4m31 Mar 2026
CORMORANT ASSET MANAGEMENT, LP3.9m3.17%+313.6k31 Mar 2026
Cormorant Asset Management, LP3.6m2.92%+1.5m31 Dec 2025

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

11.1m

+7.6% on the period before. 4.9 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

49.9%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 22 Sept 202659,795 shares
  • 8 Sept 2026291,588 shares
  • 2 Sept 2026390,745 shares
  • 11 Aug 202624 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.