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Alumis Inc. (ALMS) Ownership Overview
43.93% Insiders
9.45% Mutual Funds
15.00% Other Institutional Investors
9.55% ETFs
22.07% Public Companies and
Individual Investors
The ownership structure of Alumis Inc. (ALMS) stock is a mix of institutional, retail, and individual investors. Approximately 34.00% of the company’s stock is owned by Institutional Investors, 43.93% is owned by Insiders, and 22.07% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Aug 05, 2026 | xxxxxxxxxxxxx | $86546 | |
Aug 05, 2026 | xxxxxxxxxxxxx | $35969 | |
Aug 05, 2026 | xxxxxxxxxxxxx | $64527 | |
Jul 08, 2026 | xxxxxxxxxxxxx | $140000 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Mar 31, 2026 | xxxxxxxxxxxxx | $44335375 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $4897137 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $5314848 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $10494916 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 15,693,820 | Insider | 12.12% | 358,760,725 | |
| 15,693,820 | Insider | 12.12% | 358,760,725 | |
| 15,693,820 | Insider | 12.12% | 358,760,725 | |
| 6,348,772 | Insider | 4.90% | 145,132,928 | |
| 4,997,282 | Institution | 3.86% | 114,237,867 | |
| 4,295,017 | Institution | 3.32% | 98,184,089 | |
| 3,934,336 | Institution | 3.04% | 89,938,921 | |
| 2,012,500 | Institution | 1.55% | 46,005,750 | |
| 1,188,623 | Institution | 0.92% | 27,171,922 | |
| 995,340 | Institution | 0.77% | 22,753,472 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 3,934,336 | Institution | 3.04% | 89,938,921 | |
| 1,188,623 | Institution | 0.92% | 27,171,922 | |
| 995,340 | Institution | 0.77% | 22,753,472 | |
| 775,140 | Institution | 0.60% | 17,719,700 | |
| 667,220 | Institution | 0.52% | 15,252,649 | |
| 561,900 | Institution | 0.43% | 12,845,034 | |
| 481,300 | Institution | 0.37% | 11,002,518 | |
| 423,704 | Institution | 0.33% | 9,685,873 | |
| 380,897 | Institution | 0.29% | 8,707,305 | |
| 326,153 | Institution | 0.25% | 7,455,858 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 3,152,724 | Institution | 2.44% | 89,064,453 | |
| 2,033,268 | Institution | 1.57% | 46,480,506 | |
| 982,308 | Institution | 0.76% | 27,750,201 | |
| 734,734 | Institution | 0.57% | 16,796,019 | |
| 625,175 | Institution | 0.48% | 14,291,501 | |
| 443,237 | Institution | 0.34% | 12,521,445 | |
| 405,485 | Institution | 0.31% | 9,727,585 | |
| 395,161 | Institution | 0.31% | 9,479,912 | |
| 313,969 | Institution | 0.24% | 7,177,331 | |
| 205,409 | Institution | 0.16% | 5,802,804 |
FAQ
Who Owns Alumis Inc. (ALMS)?
According to the latest TipRanks data, approximately 15.00% of the company's stock is held by institutional investors, 43.93% is held by insiders, and 22.07% is held by retail investors.
What percentage of Alumis Inc. (ALMS) stock is held by institutional investors?
According to the latest TipRanks data, approximately 15.00% of Alumis Inc. (ALMS) stock is held by institutional investors.
What percentage of Alumis Inc. (ALMS) stock is held by retail investors?
According to the latest TipRanks data, approximately 22.07% of Alumis Inc. (ALMS) stock is held by retail investors.
Who owns the most shares of Alumis Inc. (ALMS)?
James B. Tananbaum owns the most shares of Alumis Inc. (ALMS).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.