IMMUNOGEN INC - COMMON STOCK (IMGN)

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / COMMON STOCK
Total 13F shares
103,884,846
Share change
+13,510,969
Total reported value
$665,949,340
Put/Call ratio
61%
Price per share
$6.41
Number of holders
182
Value change
+$83,951,114
Number of buys
90
Number of sells
76

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q4 2017

As of 31 Dec 2017, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 182 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 103,884,846 shares. The largest 10 holders included Clearbridge Investments, LLC, Redmile Group, LLC, Vanguard Group Inc, BlackRock Inc., STATE STREET CORP, FMR LLC, MORGAN STANLEY, PRIMECAP MANAGEMENT CO/CA/, FRANKLIN RESOURCES INC, and MILLENNIUM MANAGEMENT LLC. This page lists 182 institutional shareholders reporting positions in this security for the Q4 2017 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.