ALUMIS INC. - Common Stock, $0.0001 par value per share (ALMS)
CUSIP: 022307102
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common Stock, $0.0001 par value per share
- Shares outstanding
- 123,110,953
- Total 13F shares
- 78,898,300
- Share change
- +3,568,564
- Total reported value
- $770,051,253
- Put/Call ratio
- 216%
- Price per share
- $9.76
- Number of holders
- 131
- Value change
- +$72,305,373
- Number of buys
- 73
- Number of sells
- 57
Quarterly Holders Quick Answers
What is CUSIP 022307102?
CUSIP 022307102 identifies ALMS - ALUMIS INC. - Common Stock, $0.0001 par value per share in SEC institutional holdings data.
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Recent filing periods for CUSIP 022307102:
Top shareholders of ALMS - ALUMIS INC. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| AyurMaya Capital Management Company, LP |
13D/G
3/4/5
13F
|
Director, Other*, 10%+ Owner · Company |
16%
|
15,139,707
|
$65,554,931 | +$19,457,899 | 21 May 2025 | |
| Foresite Capital Management V, LLC |
13F
|
Company |
4.7%
|
5,779,348
|
$23,059,599 | — | 30 Sep 2025 | |
| venBio Global Strategic Fund IV, L.P. |
13D/G
|
— |
4.8%
|
4,619,803
|
$21,297,292 | $0 | 30 Jun 2025 | |
| Samsara BioCapital, LLC |
13F
|
Company |
3.9%
|
4,801,370
|
$19,157,466 | — | 30 Sep 2025 | |
| venBio Partners LLC |
13F
|
Company |
3.8%
|
4,619,803
|
$18,433,014 | — | 30 Sep 2025 | |
| Foresite Capital Management VI LLC |
13F
|
Company |
3.5%
|
4,247,670
|
$16,948,203 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
3.4%
|
4,193,077
|
$16,730,377 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.3%
|
4,029,615
|
$16,078,164 | — | 30 Sep 2025 | |
| Trium Capital LLP |
13F
|
Company |
2.5%
|
3,122,111
|
$12,457,223 | — | 30 Sep 2025 | |
| Nextech Invest, Ltd. |
13F
|
Company |
2.4%
|
2,915,998
|
$11,634,832 | — | 30 Sep 2025 | |
| Cormorant Asset Management, LP |
13F
|
Company |
1.7%
|
2,147,396
|
$8,568,110 | — | 30 Sep 2025 | |
| SR ONE CAPITAL MANAGEMENT, LP |
13F
|
Company |
1.6%
|
1,959,896
|
$7,819,985 | — | 30 Sep 2025 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
1.6%
|
1,926,423
|
$7,686,428 | — | 30 Sep 2025 | |
| Woodline Partners LP |
13F
|
Company |
1.4%
|
1,751,150
|
$6,987,089 | — | 30 Sep 2025 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
1.3%
|
1,562,500
|
$6,234,375 | — | 30 Sep 2025 | |
| TYBOURNE CAPITAL MANAGEMENT (HK) LTD |
13F
|
Company |
1.1%
|
1,399,250
|
$5,583,008 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
1,393,286
|
$5,560,300 | — | 30 Sep 2025 | |
| GENERAL ATLANTIC, L.P. |
13F
|
Individual |
1.1%
|
1,297,530
|
$5,177,145 | — | 30 Sep 2025 | |
| BML Capital Management, LLC |
13F
|
Company |
0.98%
|
1,210,415
|
$4,829,556 | — | 30 Sep 2025 | |
| TANG CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.95%
|
1,167,009
|
$4,656,366 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.9%
|
1,101,886
|
$4,396,525 | — | 30 Sep 2025 | |
| Velan Capital Investment Management LP |
13F
|
Company |
0.77%
|
946,683
|
$3,777,265 | — | 30 Sep 2025 | |
| Fan Yu |
13F
|
Individual |
0.64%
|
789,618
|
$3,150,576 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.62%
|
762,675
|
$3,043,073 | — | 30 Sep 2025 | |
| Opaleye Management Inc. |
13F
|
Company |
0.54%
|
665,000
|
$2,653,350 | — | 30 Sep 2025 | |
| Omega Fund Management, LLC |
13F
|
Company |
0.53%
|
653,223
|
$2,606,360 | — | 30 Sep 2025 | |
| TOWERVIEW LLC |
13F
|
Company |
0.4%
|
495,000
|
$1,975,050 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.4%
|
491,002
|
$1,959,098 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.36%
|
438,972
|
$1,751,497 | — | 30 Sep 2025 | |
| Madison Avenue Partners, LP |
13F
|
Company |
0.34%
|
417,777
|
$1,666,930 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.34%
|
417,080
|
$1,664,149 | — | 30 Sep 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.29%
|
362,645
|
$1,446,954 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.28%
|
339,251
|
$1,353,611 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.27%
|
332,406
|
$1,326,299 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.26%
|
317,029
|
$1,264,946 | — | 30 Sep 2025 | |
| Stonepine Capital Management, LLC |
13F
|
Company |
0.24%
|
300,000
|
$1,197,000 | — | 30 Sep 2025 | |
| Exome Asset Management LLC |
13F
|
Company |
0.24%
|
292,770
|
$1,168,152 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.22%
|
268,667
|
$1,071,981 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.21%
|
263,917
|
$1,053,028 | — | 30 Sep 2025 | |
| LMR Partners LLP |
13F
|
Company |
0.21%
|
258,442
|
$1,031,183 | — | 30 Sep 2025 | |
| CREDIT INDUSTRIEL ET COMMERCIAL |
13F
|
Individual |
0.2%
|
247,002
|
$985,538 | — | 30 Sep 2025 | |
| STIFEL FINANCIAL CORP |
13F
|
Company |
0.17%
|
209,729
|
$836,818 | — | 30 Sep 2025 | |
| ExodusPoint Capital Management, LP |
13F
|
Company |
0.14%
|
166,771
|
$665,416 | — | 30 Sep 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.13%
|
165,503
|
$660,357 | — | 30 Sep 2025 | |
| Susquehanna Portfolio Strategies, LLC |
13F
|
Company |
0.13%
|
158,757
|
$633,440 | — | 30 Sep 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.12%
|
151,568
|
$604,756 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.11%
|
140,917
|
$562,258 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.11%
|
136,712
|
$545,482 | — | 30 Sep 2025 | |
| Sara Klein |
3/4/5
|
Chief Legal Officer |
—
mixed-class rows
|
213,796
mixed-class rows
|
$540,736 | — | 18 Feb 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.11%
|
129,569
|
$516,977 | — | 30 Sep 2025 |
Institutional Holders of ALUMIS INC. - Common Stock, $0.0001 par value per share (ALMS) as of Q4 2025
As of 31 Dec 2025,
ALUMIS INC. - Common Stock, $0.0001 par value per share (ALMS) was held by
131 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
78,898,300 shares.
The largest 10 holders included
AyurMaya Capital Management Company, LP, Foresite Capital Management V, LLC, SAMSARA BIOCAPITAL, LLC, venBio Partners LLC, BlackRock, Inc., Foresite Capital Management VI LLC, VANGUARD GROUP INC, Cormorant Asset Management, LP, Saturn V Capital Management LP, and Nextech Invest, Ltd..
This page lists
131
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
129
Q4 2025 holders
131
Holder diff
2
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.