Alumis Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGS:ALMS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
01 Jul 24BuyUS$40,000,000Foresite Capital Management, LLCCompany2,500,000US$16.00

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of ALMS?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders588,8481.08%
Institutions3,970,7717.31%
General Public14,534,53726.7%
Hedge Funds17,271,57131.8%
VC/PE Firms17,979,00233.1%

Dilution of Shares: ALMS only recently listed within the past 12 months


Top Shareholders

Top 15 shareholders own 73.25% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
31.8%
Matrix Capital Management Company, LP
17,271,571US$206.6m0%1.93%
27.9%
Foresite Capital Management, LLC
15,152,954US$181.2m0%42.82%
5.2%
venBio LLC
2,826,048US$33.8m0%16.49%
3.14%
Samsara BioCapital LLC
1,703,998US$20.4m0%4.57%
2.35%
HBM Partners Ltd.
1,278,298US$15.3m0%1.62%
1.03%
Baker Bros. Advisors LP
559,303US$6.7m0%0.07%
0.57%
TowerView LLC
310,000US$3.7m0%2.39%
0.4%
David Goldstein
216,897US$2.6m0%no data
0.33%
Roy Hardiman
181,818US$2.2m0%no data
0.22%
The Vanguard Group, Inc.
119,152US$1.4m0%no data
0.17%
Martin Babler
90,804US$1.1m0%no data
0.077%
Mark Bradley
42,004US$502.4k0%no data
0.062%
Sara Klein
33,796US$404.2k0%no data
0.043%
Zhengbin Yao
23,529US$281.4k0%no data
0.00004%
Salem Investment Counselors, Inc.
20US$260.00%no data
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