Annexon, Inc. - Common Stock, par value $0.001 (ANNX)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock, par value $0.001
Shares outstanding
145,057,417
Total 13F shares
101,393,828
Share change
+1,936,592
Total reported value
$309,259,133
Put/Call ratio
37%
Price per share
$3.05
Number of holders
144
Value change
+$11,182,352
Number of buys
82
Number of sells
52

Institutional Holders of Annexon, Inc. - Common Stock, par value $0.001 (ANNX) as of Q3 2025

As of 30 Sep 2025 Annexon, Inc. - Common Stock, par value $0.001 (ANNX) had 144 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions held a total of 101,393,828 shares of stock of the company.
Largest 10 holders included FMR LLC, BlackRock, Inc., BVF INC/IL, Redmile Group, LLC, VANGUARD GROUP INC, Bain Capital Life Sciences Investors, LLC, Bellevue Group AG, MORGAN STANLEY, MILLENNIUM MANAGEMENT LLC, and Woodline Partners LP.
This table shows 144 institutional shareholders of the security as of 30 Sep 2025.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* 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.