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Alector (ALEC) Ownership Overview
7.17% Insiders
11.57% Mutual Funds
39.72% Other Institutional Investors
10.21% ETFs
31.34% Public Companies and
Individual Investors
The ownership structure of Alector (ALEC) stock is a mix of institutional, retail, and individual investors. Approximately 61.50% of the company’s stock is owned by Institutional Investors, 7.17% is owned by Insiders, and 31.34% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Sep 04, 2026 | xxxxxxxxxxxxx | $13739 | |
Sep 04, 2026 | xxxxxxxxxxxxx | $77808 | |
Sep 04, 2026 | xxxxxxxxxxxxx | $193132 | |
Jun 03, 2026 | xxxxxxxxxxxxx | $11247 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $93457 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 6,224,975 | Insider | 5.58% | 15,313,439 | |
| 4,803,142 | Institution | 4.30% | 11,815,729 | |
| 3,844,899 | Institution | 3.44% | 9,458,452 | |
| 3,578,849 | Institution | 3.21% | 8,803,969 | |
| 2,221,104 | Institution | 1.99% | 5,463,916 | |
| 1,620,036 | Institution | 1.45% | 3,985,289 | |
| 1,055,192 | Institution | 0.95% | 2,595,772 | |
| 1,018,675 | Institution | 0.91% | 2,505,941 | |
| 927,854 | Institution | 0.83% | 2,282,521 | |
| 738,424 | Institution | 0.66% | 1,816,523 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 3,578,849 | Institution | 3.21% | 8,803,969 | |
| 2,221,104 | Institution | 1.99% | 5,463,916 | |
| 1,018,675 | Institution | 0.91% | 2,505,941 | |
| 927,854 | Institution | 0.83% | 2,282,521 | |
| 738,424 | Institution | 0.66% | 1,816,523 | |
| 628,627 | Institution | 0.56% | 1,546,422 | |
| 595,341 | Institution | 0.53% | 1,464,539 | |
| 461,860 | Institution | 0.41% | 1,136,176 | |
| 386,615 | Institution | 0.35% | 951,073 | |
| 294,326 | Institution | 0.26% | 724,042 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,837,922 | Institution | 2.54% | 4,285,262 | |
| 2,508,578 | Institution | 2.25% | 6,171,102 | |
| 1,071,545 | Institution | 0.96% | 1,618,033 | |
| 816,729 | Institution | 0.73% | 2,009,153 | |
| 721,551 | Institution | 0.65% | 1,558,666 | |
| 552,313 | Institution | 0.49% | 833,993 | |
| 437,637 | Institution | 0.39% | 1,098,469 | |
| 339,068 | Institution | 0.30% | 834,107 | |
| 266,538 | Institution | 0.24% | 669,010 | |
| 266,538 | Institution | 0.24% | 669,010 |
FAQ
Who Owns Alector Inc (ALEC)?
According to the latest TipRanks data, approximately 39.72% of the company's stock is held by institutional investors, 7.17% is held by insiders, and 31.34% is held by retail investors.
What percentage of Alector Inc (ALEC) stock is held by institutional investors?
According to the latest TipRanks data, approximately 39.72% of Alector Inc (ALEC) stock is held by institutional investors.
What percentage of Alector Inc (ALEC) stock is held by retail investors?
According to the latest TipRanks data, approximately 31.34% of Alector Inc (ALEC) stock is held by retail investors.
Who owns the most shares of Alector Inc (ALEC)?
Arnon Rosenthal owns the most shares of Alector Inc (ALEC).
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.