ALUMIS INC. - Common Stock, par value $0.0001 per share (ALMS)

Historical Holders from Q2 2024 to Q3 2025

Symbol
ALMS on Nasdaq
CUSIP
022307102
Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
97.3M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
78M
Holdings value
$311M
% of all portfolios
0.014%
Grand Portfolio weight change
0%
Number of holders
127
Number of buys
66
Number of sells
-46
Average Value change %
0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ALUMIS INC. - Common Stock, par value $0.0001 per share (ALMS)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Foresite Capital Fund VI LP 15.9% -50.9% $67.8M 15.2M 0% James B. Tananbaum May 21, 2025
AyurMaya Capital Management Company, LP 15.8% -29.1% $65.6M $19.5M 15.1M +42.2% AyurMaya Capital Management Company, LP May 21, 2025
Samsara BioCapital, L.P. 4.9% -2% $22M -$154K 4.77M -0.7% Srinivas Akkaraju Nov 13, 2025
venBio Global Strategic Fund IV, L.P. 4.8% $21.3M 4.62M venBio Global Strategic Fund IV, L.P. Jun 30, 2025

Institutional Holders of ALUMIS INC. - Common Stock, par value $0.0001 per share (ALMS)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 78M $311M -$67.1K $3.99 127
2025 Q2 78.3M $235M +$111M $3.00 112
2025 Q1 40.2M $247M -$2.91M $6.14 72
2024 Q4 40.3M $316M +$7.98M $7.86 64
2024 Q3 35M $374M +$57.2M $10.68 51
2024 Q2 28.6M $380M +$380M $13.30 29