Alector, Inc. - Common Stock, par value $0.0001 per share (ALEC)

157 filings reported holding ALEC - Alector, Inc. - Common Stock, par value $0.0001 per share as of Q2 2025.
Alector, Inc. - Common Stock, par value $0.0001 per share (ALEC) has 134 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 70,504,594 shares of 108,695,652 outstanding shares and own 64.86% of the company stock.
Largest 10 shareholders include FMR LLC (14,998,889 shares), BlackRock, Inc. (7,973,580 shares), VANGUARD GROUP INC (5,987,704 shares), PRICE T ROWE ASSOCIATES INC /MD/ (4,875,264 shares), Merck & Co., Inc. (3,545,719 shares), ACADIAN ASSET MANAGEMENT LLC (2,170,388 shares), Eversept Partners, LP (1,986,072 shares), GEODE CAPITAL MANAGEMENT, LLC (1,982,068 shares), ADAR1 Capital Management, LLC (1,723,526 shares), and STATE STREET CORP (1,709,902 shares).
This table shows the top 134 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.

* 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.