MACK

Merrimack Pharmaceuticals, Inc.
MACK

Overview Fund Activity
Delisted

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

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140 hedge funds and large institutions have $467M invested in Merrimack Pharmaceuticals, Inc. in 2016 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 51 increasing their positions, 30 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
140
Holders Change
+1
Holders Change %
+0.72%
% of All Funds
3.74%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
20
Increased
51
Reduced
30
Closed
19
Calls
$227K
Puts
$754K
Net Calls
-$527K
Net Calls Change
-$1.94M

Top Buyers

1
Millennium Management
Millennium Management
New York
$11M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$103M
3
Franklin Resources
Franklin Resources
California
$7M
4
Vanguard Group
Vanguard Group
Pennsylvania
$55M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$48.9M

Top Sellers

1
CCM
Consonance Capital Management
New York
$0
2
UBS AM
UBS AM
Illinois
$1.83M
3
PC
PointState Capital
New York
$0
4
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$589K
5
VOYA Investment Management
VOYA Investment Management
Georgia
$275K
Name Holding Trade Value Shares
Change 		Shares
Change %
AOWM
126
Alpha Omega Wealth Management
Virginia
$8K – – –
JFA
127
JNBA Financial Advisors
Minnesota
$7K – – –
Lazard Asset Management
128
Lazard Asset Management
New York
$5K -$449K -10,597 -99%
SSB
129
Sandy Spring Bank
Maryland
$5K – – –
QCG
130
Quadrant Capital Group
Ohio
$4K – – –
FANJ
131
Financial Architects (New Jersey)
New Jersey
$3K – – –
TWA
132
TCI Wealth Advisors
Arizona
$3K – – –
HCM
133
Horrell Capital Management
Arkansas
$3K +$3K +64 New
BJ
134
BlackRock Japan
Japan
$2K – – –
KF
135
Krilogy Financial
Missouri
$2K – – –
MRCM
136
M&R Capital Management
New Jersey
$2K +$2K +64 New
US Bancorp
137
US Bancorp
Minnesota
$1K – – –
RFA
138
Reilly Financial Advisors
California
$1K – – –
JWA
139
JFS Wealth Advisors
Pennsylvania
$1K – – –
CA
140
Commerzbank Aktiengesellschaft
Germany
$123 – – –
CCM
141
Consonance Capital Management
New York
– -$49.2M -746,734 Closed
PC
142
PointState Capital
New York
– -$2.93M -44,485 Closed
PCM
143
Portolan Capital Management
Massachusetts
– -$1.9M -28,858 Closed
OPPM
144
Opus Point Partners Management
New York
– -$753K -11,439 Closed
Susquehanna International Group
145
Susquehanna International Group
Pennsylvania
– -$524K -7,953 Closed
WP
146
WMS Partners
Maryland
– -$214K -3,254 Closed
Squarepoint
147
Squarepoint
New York
– -$208K -3,152 Closed
MCM
148
Murphy Capital Management
New Jersey
– -$135K -2,052 Closed
GCP
149
GSA Capital Partners
United Kingdom
– -$113K -1,723 Closed
PAM
150
Panagora Asset Management
Massachusetts
– -$109K -1,649 Closed
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