MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

63 hedge funds and large institutions have $33.6M invested in Merrimack Pharmaceuticals, Inc. in 2018 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 18 increasing their positions, 20 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
63
Holders Change
-13
Holders Change %
-17.11%
% of All Funds
1.44%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
3
Increased
18
Reduced
20
Closed
15
Calls
$195K
Puts
$233K
Net Calls
-$38K
Net Calls Change
-$1.32M
Name Holding Trade Value Shares
Change
Shares
Change %
OAM
26
Oxford Asset Management
United Kingdom
$185K -$120K -29,136 -39%
SCM
27
Stonebridge Capital Management
California
$182K +$71.5K +17,038 +65%
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$165K +$165K +39,339 New
Deutsche Bank
29
Deutsche Bank
Germany
$163K +$34.8K +8,265 +27%
Squarepoint
30
Squarepoint
New York
$150K +$84.4K +20,092 +129%
ECM
31
Element Capital Management
New York
$115K -$148K -35,178 -56%
BCM
32
BlueCrest Capital Management
Jersey
$114K +$4.06K +972 +4%
State Street
33
State Street
Massachusetts
$112K +$5.45K +1,296 +5%
LP
34
LMR Partners
United Kingdom
$102K -$127K -30,265 -55%
GCP
35
GSA Capital Partners
United Kingdom
$101K -$54.5K -12,964 -35%
Citadel Advisors
36
Citadel Advisors
Florida
$96K -$41.6K -9,847 -30%
Morgan Stanley
37
Morgan Stanley
New York
$86K -$266K -62,804 -76%
TRCT
38
Tower Research Capital (TRC)
New York
$86K +$47.3K +11,202 +122%
Brown Advisory
39
Brown Advisory
Maryland
$85K -$21.2K -5,084 -20%
AAMU
40
Amundi Asset Management US
Massachusetts
$83K
HighTower Advisors
41
HighTower Advisors
Illinois
$81K
KCM
42
Kempner Capital Management
Texas
$79K
CT
43
Cambridge Trust
Massachusetts
$76K
APA
44
American Portfolios Advisors
New York
$36.1K
VFA
45
Valeo Financial Advisors
Indiana
$35K +$35K +11,439 New
Group One Trading
46
Group One Trading
Illinois
$32K -$89.2K -21,557 -74%
Russell Investments Group
47
Russell Investments Group
United Kingdom
$25K -$539K -128,833 -96%
WB
48
Webster Bank
Connecticut
$16K
Citigroup
49
Citigroup
New York
$15K -$9.87K -2,415 -40%
UBS Group
50
UBS Group
Switzerland
$12K +$671 +157 +6%