ALMS

Alumis Inc. Common Stock
ALMS

Overview Fund Activity

112 hedge funds and large institutions have $235M invested in Alumis Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 49 increasing their positions, 2 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
112
Holders Change
+40
Holders Change %
+55.56%
% of All Funds
1.5%
Holding in Top 10
11
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+10%
% of All Funds
0.15%
New
53
Increased
49
Reduced
2
Closed
13
Calls
$4.3M
Puts
$8.26M
Net Calls
-$3.96M
Net Calls Change
-$3.96M

Top Buyers

1
ACMC
1
AyurMaya Capital Management Company
New Hampshire
$45.4M
2
BlackRock
2
BlackRock
New York
$12.5M
3
TC
3
Trium Capital
United Kingdom
$7.94M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$10.2M
5
TCM
5
Tang Capital Management
California
$5.99M

Top Sellers

1
Squarepoint
1
Squarepoint
New York
$0
2
BNP Paribas Financial Markets
2
BNP Paribas Financial Markets
France
$17.2K
3
Marshall Wace
3
Marshall Wace
United Kingdom
$0
4
XT
4
XTX Topco
Cayman Islands
$0
5
SRL
5
Scientech Research LLC
New Jersey
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ACMC
1
AyurMaya Capital Management Company
New Hampshire
$45.4M +$13.5M +4,493,741 +42%
FCMV
2
Foresite Capital Management V
California
$17.3M – – –
SB
3
Samsara BioCapital
California
$14.4M +$4.6M +1,534,872 +47%
VP
4
venBio Partners
California
$13.9M +$5.5M +1,832,405 +66%
FCMV
5
Foresite Capital Management VI
California
$12.7M +$135K +45,000 +1%
BlackRock
6
BlackRock
New York
$12.5M +$8.15M +2,717,986 +186%
Vanguard Group
7
Vanguard Group
Pennsylvania
$10.2M +$7.4M +2,467,015 +263%
NI
8
Nextech Invest
Switzerland
$8.75M +$4.32M +1,439,000 +97%
TC
9
Trium Capital
United Kingdom
$7.94M +$7.94M +2,648,039 New
CAM
10
Cormorant Asset Management
Massachusetts
$6.44M – – –
TCM
11
Tang Capital Management
California
$5.99M +$5.99M +1,996,797 New
SOCM
12
SR One Capital Management
Pennsylvania
$5.88M – – –
O
13
OrbiMed
New York
$5.78M +$5.78M +1,926,423 New
MAP
14
Madison Avenue Partners
New York
$5.53M +$5.53M +1,842,269 New
VCIM
15
Velan Capital Investment Management
Georgia
$4.86M +$4.86M +1,620,846 New
BBA
16
Baker Bros. Advisors
New York
$4.69M – – –
TCM
17
Tybourne Capital Management
Hong Kong
$4.2M +$4.2M +1,399,250 New
GA
18
General Atlantic
New York
$3.89M +$3.89M +1,297,530 New
BCM
19
BML Capital Management
Indiana
$3.63M +$3.48M +1,160,788 +2,339%
UBS Group
20
UBS Group
Switzerland
$3.62M +$3.33M +1,111,427 +1,156%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$3.5M +$2.17M +724,133 +163%
State Street
22
State Street
Massachusetts
$3.33M +$2.68M +893,556 +415%
YF
23
Yu Fan
$2.37M – – –
OM
24
Opaleye Management
Massachusetts
$2.33M +$2.33M +775,000 New
OFM
25
Omega Fund Management
Massachusetts
$1.96M – – –
1
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