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

CUSIP: 022307102

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class
Equity / Common Stock, par value $0.0001 per share
Total 13F shares
848
Total 13F value
$23,863
Holder snapshot 5 signals
Share change
+63
SEC-reported price per share
$28.14
Number of holders
3
Value change
+$1,773
Number of buys
1
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
123,087,049

Security key

022307102

Report period

Q2 2026

Institutions

3

Top holders

3

ALMS full security history Ownership snapshot Full 13F holder table Previous quarter: Q1 2026 ALUMIS INC. SEC filings ALUMIS INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of ALMS - ALUMIS INC. - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Foresite Capital Fund VI LP
Disclosed value leader
Foresite Capital Fund VI LP
Comparable rows
15/15
Latest evidence
14 May 2026
13D/G 3/4/5 13F Lead comparable stake: 13% 13D/G row: Foresite Capital Fund VI LP Showing 1-6 of 15 holder rows.

Quick read

Foresite Capital Fund VI LP leads the comparable SEC ownership view at 13%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Foresite Capital Fund VI LP's linked filing trail.
Comparable ownership Top 5
Foresite Capital Fund VI LP 13%
AyurMaya Capital Management Compa... 12%
Deep Track Capital, LP 6%
Samsara BioCapital, L.P. 5.4%
venBio Global Strategic Fund IV, ... 4.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Foresite Capital Fund VI LP
13D/G 3/4/5
James B. Tananbaum · 10%+ Owner
13D/G 3/4/5
13%
$422,163,758
15,693,820 shares
 -$13,341,970 01 Apr 2026
AyurMaya Capital Management Company, LP
13D/G 3/4/5
Director, Other*, 10%+ Owner
13D/G 3/4/5
12%
$303,702,522
15,139,707 shares
 $0 14 May 2026
Deep Track Capital, LP
13D/G 13F
Company
13D/G 13F
6%
$162,185,631
7,362,035 shares
 $0 30 Mar 2026
Samsara BioCapital, L.P.
13D/G
Srinivas Akkaraju
13D/G
5.4%
$61,929,972
6,345,219 shares
 +$11,811,946 09 Jan 2026
venBio Global Strategic Fund IV, L.P.
13D/G
13D/G
4.8%
$21,297,292
4,619,803 shares
 $0 30 Jun 2025
Foresite Capital Management V, LLC
13F 3/4/5
Company · 10%+ Owner
13F 3/4/5
0.55%
from 3/4/5
$129,910,800
5,896,995 shares
 — 31 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
3
Shares
848
Rows available
3
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders
192
Q2 2026 holders
3
Holder diff
-189
Investor Q1 2026 Shares Q2 2026 Shares Share Diff Share Chg % Q1 2026 value Q2 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .