IMMUNOGEN INC - COMMON STOCK (IMGN)

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class
Equity / COMMON STOCK
Total 13F shares
66,971,713
Share change
-8,609,418
Total reported value
$136,614,635
Put/Call ratio
493%
Price per share
$2.04
Number of holders
140
Value change
-$18,795,271
Number of buys
65
Number of sells
58

Institutional Holders of IMMUNOGEN INC - COMMON STOCK (IMGN) as of Q4 2016

As of 31 Dec 2016, IMMUNOGEN INC - COMMON STOCK (IMGN) was held by 140 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 66,971,713 shares. The largest 10 holders included Clearbridge Investments, LLC, ORBIMED ADVISORS LLC, PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, BAKER BROS. ADVISORS LP, BlackRock Fund Advisors, RENAISSANCE TECHNOLOGIES LLC, MILLENNIUM MANAGEMENT LLC, BlackRock Institutional Trust Company, N.A., and DEUTSCHE BANK AG\. This page lists 140 institutional shareholders reporting positions in this security for the Q4 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.