IMMUNOGEN INC - COMMON STOCK (IMGN)

Q4 2023 13F Holders as of 31 Dec 2023

Type / Class
Equity / COMMON STOCK
Total 13F shares
254,094,050
Share change
+5,773,423
Total reported value
$7,533,999,824
Put/Call ratio
65%
Price per share
$29.65
Number of holders
326
Value change
+$401,339,258
Number of buys
171
Number of sells
171

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q4 2023

As of 31 Dec 2023, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 326 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 254,094,050 shares. The largest 10 holders included VANGUARD GROUP INC, RA CAPITAL MANAGEMENT, L.P., BlackRock Inc., Redmile Group, LLC, JANUS HENDERSON GROUP PLC, STATE STREET CORP, Fairmount Funds Management LLC, Pentwater Capital Management LP, NORGES BANK, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 326 institutional shareholders reporting positions in this security for the Q4 2023 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.