MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK)

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / COM NEW
Total 13F shares
6,640,230
Share change
+6,639,700
Total reported value
$96,543,193
Put/Call ratio
11%
Price per share
$14.54
Number of holders
66
Value change
+$96,536,193
Number of buys
65

Institutional Holders of MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK) as of Q3 2017

As of 30 Sep 2017, MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK) was held by 66 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 6,640,230 shares. The largest 10 holders included FMR LLC, BlackRock Inc., VANGUARD GROUP INC, TIAA CREF INVESTMENT MANAGEMENT LLC, FRANKLIN RESOURCES INC, Newtyn Management, LLC, Rubric Capital Management LP, STATE STREET CORP, DEUTSCHE BANK AG\, and NORTHERN TRUST CORP. This page lists 66 institutional shareholders reporting positions in this security for the Q3 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.