IMMUNOGEN INC - COMMON STOCK (IMGN)

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class
Equity / COMMON STOCK
Total 13F shares
78,867,330
Share change
+4,642,753
Total reported value
$1,134,054,269
Put/Call ratio
60%
Price per share
$14.38
Number of holders
135
Value change
+$87,968,575
Number of buys
67
Number of sells
62

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q2 2015

As of 30 Jun 2015, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 135 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 78,867,330 shares. The largest 10 holders included Clearbridge Investments, LLC, PRIMECAP MANAGEMENT CO/CA/, FMR LLC, VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, STATE STREET CORP, BlackRock Fund Advisors, BAKER BROS. ADVISORS LP, BlackRock Institutional Trust Company, N.A., and Invesco Ltd.. This page lists 135 institutional shareholders reporting positions in this security for the Q2 2015 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.