IMMUNOGEN INC - COMMON STOCK (IMGN)

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class
Equity / COMMON STOCK
Total 13F shares
122,756,981
Share change
-2,062,787
Total reported value
$588,847,064
Put/Call ratio
17%
Price per share
$4.80
Number of holders
177
Value change
-$60,802,727
Number of buys
82
Number of sells
91

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q4 2018

As of 31 Dec 2018, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 177 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 122,756,981 shares. The largest 10 holders included BlackRock Inc., Redmile Group, LLC, Vanguard Group Inc, Clearbridge Investments, LLC, STATE STREET CORP, FMR LLC, RENAISSANCE TECHNOLOGIES LLC, MORGAN STANLEY, MILLENNIUM MANAGEMENT LLC, and PRIMECAP MANAGEMENT CO/CA/. This page lists 177 institutional shareholders reporting positions in this security for the Q4 2018 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.