MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK)

Q2 2021 13F Holders as of 30 Jun 2021

Type / Class
Equity / COM NEW
Total 13F shares
7,871,211
Share change
-61,185
Total reported value
$50,264,000
Price per share
$6.39
Number of holders
39
Value change
-$387,506
Number of buys
11
Number of sells
22

Institutional Holders of MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK) as of Q2 2021

As of 30 Jun 2021, MERRIMACK PHARMACEUTICALS IN - COM NEW (MACK) was held by 39 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 7,871,211 shares. The largest 10 holders included Newtyn Management, LLC, Western Standard LLC, 22NW, LP, VANGUARD GROUP INC, Nantahala Capital Management, LLC, Bronte Capital Management Pty Ltd., DIMENSIONAL FUND ADVISORS LP, Sepio Capital, LP, Point72 Asset Management, L.P., and WITTENBERG INVESTMENT MANAGEMENT, INC.. This page lists 39 institutional shareholders reporting positions in this security for the Q2 2021 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.