Type / Class
Equity / Common Stock, par value $0.01 per share
Shares outstanding
34,723,329
Total 13F shares
15,960,828
Share change
-1,857,586
Total reported value
$17,875,835
Price per share
$1.12
Number of holders
66
Value change
-$2,104,201
Number of buys
24
Number of sells
53

Institutional Holders of IGM Biosciences, Inc. - Common Stock, par value $0.01 per share (IGMS) as of Q2 2025

As of 30 Jun 2025, IGM Biosciences, Inc. - Common Stock, par value $0.01 per share (IGMS) was held by 66 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 15,960,828 shares. The largest 10 holders included BAKER BROS. ADVISORS LP, Siren, L.L.C., Redmile Group, LLC, Sanofi, GOLDMAN SACHS GROUP INC, VANGUARD GROUP INC, BlackRock, Inc., MILLENNIUM MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, and JANE STREET GROUP, LLC. This page lists 66 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
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.