MACK

Merrimack Pharmaceuticals, Inc.

Delisted

MACK was delisted on the 17th of May, 2024.

116 hedge funds and large institutions have $246M invested in Merrimack Pharmaceuticals, Inc. in 2017 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 31 increasing their positions, 41 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
-20
Holders Change %
-14.71%
% of All Funds
2.89%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
13
Increased
31
Reduced
41
Closed
26
Calls
$1.01M
Puts
$2.47M
Net Calls
-$1.45M
Net Calls Change
+$265K
Name Holding Trade Value Shares
Change
Shares
Change %
PA
126
Perceptive Advisors
New York
-$200K -6,216 Closed
Squarepoint
127
Squarepoint
New York
-$133K -4,141 Closed
PNC Financial Services Group
128
PNC Financial Services Group
Pennsylvania
-$130K -4,057 Closed
SW
129
SVB Wealth
Massachusetts
-$125K -3,883 Closed
HSBC Holdings
130
HSBC Holdings
United Kingdom
-$113K -3,504 Closed
FM
131
Family Management
New York
-$88K -2,733 Closed
Wolverine Trading
132
Wolverine Trading
Illinois
-$87K -2,723 Closed
FRM
133
Fox Run Management
Connecticut
-$87K -2,707 Closed
ID
134
Integral Derivatives
New York
-$77K -2,390 Closed
TSS
135
Two Sigma Securities
New York
-$62K -1,916 Closed
EWA
136
Exencial Wealth Advisors
Oklahoma
-$61K -1,907 Closed
AG
137
Aperio Group
California
-$45K -1,402 Closed
TRCT
138
Tower Research Capital (TRC)
New York
-$44K -1,358 Closed
Nisa Investment Advisors
139
Nisa Investment Advisors
Missouri
-$16K -483 Closed
PHK
140
Point72 Hong Kong
Hong Kong
-$6K -187 Closed