IMMUNOGEN INC - COMMON STOCK (IMGN)

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class
Equity / COMMON STOCK
Total 13F shares
77,027,993
Share change
-579,899
Total reported value
$656,394,142
Put/Call ratio
70%
Price per share
$8.52
Number of holders
138
Value change
-$9,499,906
Number of buys
66
Number of sells
56

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q1 2016

As of 31 Mar 2016, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 138 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 77,027,993 shares. The largest 10 holders included Clearbridge Investments, LLC, PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, ORBIMED ADVISORS LLC, FMR LLC, BAKER BROS. ADVISORS LP, BlackRock Fund Advisors, STATE STREET CORP, BlackRock Institutional Trust Company, N.A., and PINNACLE ASSOCIATES LTD. This page lists 138 institutional shareholders reporting positions in this security for the Q1 2016 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.