Type / Class
Equity / Common Stock, par value $0.01 per share
Shares outstanding
34,723,329
Total 13F shares
17,818,423
Share change
-3,856,577
Total reported value
$20,489,841
Put/Call ratio
3%
Price per share
$1.15
Number of holders
78
Value change
-$7,726,102
Number of buys
39
Number of sells
47

Institutional Holders of IGM Biosciences, Inc. - Common Stock, par value $0.01 per share (IGMS) as of Q1 2025

As of 31 Mar 2025, IGM Biosciences, Inc. - Common Stock, par value $0.01 per share (IGMS) was held by 78 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 17,818,423 shares. The largest 10 holders included BAKER BROS. ADVISORS LP, Siren, L.L.C., Redmile Group, LLC, Sanofi, BlackRock, Inc., VANGUARD GROUP INC, GOLDMAN SACHS GROUP INC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and GSA CAPITAL PARTNERS LLP. This page lists 78 institutional shareholders reporting positions in this security for the Q1 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.