MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

152 hedge funds and large institutions have $819M invested in Merrimack Pharmaceuticals, Inc. in 2015 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 49 increasing their positions, 47 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
152
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.47M
Puts
$1.85M
Net Calls
Net Calls Change

Top Buyers

1 +$34.5M
2 +$25.4M
3 +$24.8M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$12M
5
TA
Teachers Advisors
New York
+$11.7M

Top Sellers

1 -$10.8M
2 -$6.15M
3 -$5.35M
4
Renaissance Technologies
Renaissance Technologies
New York
-$2.89M
5
CS
Credit Suisse
Switzerland
-$2.57M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$702K
77
$686K
78
$668K
79
$625K
80
$615K
81
$595K
82
$576K
83
$564K
84
$516K
85
$503K
86
$503K
87
$493K
88
$482K
89
$446K
90
$442K
91
$415K
92
$379K
93
$356K
94
$351K
95
$339K
96
$332K
97
$324K
98
$324K
99
$309K
100
$304K