MACK

Merrimack Pharmaceuticals, Inc.
MACK

Overview Fund Activity
Delisted

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

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12 hedge funds and large institutions have $5.32M invested in Merrimack Pharmaceuticals, Inc. in 2024 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 2 increasing their positions, 2 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
12
Holders Change
-58
Holders Change %
-82.86%
% of All Funds
0.17%
Holding in Top 10
–
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
–
New
4
Increased
2
Reduced
2
Closed
62
Calls
$3K
Puts
–
Net Calls
+$3K
Net Calls Change
-$1.82M

Top Buyers

1
Goldman Sachs
Goldman Sachs
New York
$451K
2
JC
JBF Capital
Colorado
$1.19K
3
Marshall Wace
Marshall Wace
United Kingdom
$1.15K

Top Sellers

1
WSL
Western Standard LLC
California
$0
2
NM
Newtyn Management
New York
$0
3
ACM
ADAR1 Capital Management
Texas
$0
4
BlackRock
BlackRock
New York
$0
5
Vanguard Group
Vanguard Group
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Investments
26
Two Sigma Investments
New York
– -$301K -20,401 Closed
SO
27
STRS Ohio
Ohio
– -$280K -19,000 Closed
Nuveen Asset Management
28
Nuveen Asset Management
Illinois
– -$203K -13,719 Closed
JIC
29
Johnson Investment Counsel
Ohio
– -$199K -13,480 Closed
UBS Group
30
UBS Group
Switzerland
– -$184K -12,442 Closed
JPMorgan Chase & Co
31
JPMorgan Chase & Co
New York
– -$174K -11,786 Closed
Jane Street
32
Jane Street
New York
– -$164K -11,124 Closed
SSA
33
Schonfeld Strategic Advisors
New York
– -$160K -10,800 Closed
MAM
34
Martingale Asset Management
Massachusetts
– -$155K -10,520 Closed
SPA
35
Sherbrooke Park Advisers
New York
– -$148K -10,006 Closed
AC
36
Aristides Capital
Kentucky
– -$148K -10,000 Closed
Fidelity Investments
37
Fidelity Investments
Massachusetts
– -$122K -8,263 Closed
Barclays
38
Barclays
United Kingdom
– -$108K -7,348 Closed
MIM
39
MetLife Investment Management
New Jersey
– -$82.9K -5,610 Closed
AIG
40
American International Group
New York
– -$76.2K -5,160 Closed
BNP Paribas Financial Markets
41
BNP Paribas Financial Markets
France
– -$75K -5,077 Closed
Bank of America
42
Bank of America
North Carolina
– -$58.5K -3,964 Closed
Wells Fargo
43
Wells Fargo
California
– -$47.4K -3,211 Closed
Lazard Asset Management
44
Lazard Asset Management
New York
– -$41K -2,830 Closed
Citigroup
45
Citigroup
New York
– -$28.9K -1,956 Closed
NA
46
NewEdge Advisors
Louisiana
– -$20.8K -1,406 Closed
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
– -$19K -1,287 Closed
Russell Investments Group
48
Russell Investments Group
United Kingdom
– -$16.4K -1,111 Closed
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
– -$15.6K -1,053 Closed
Legal & General Group
50
Legal & General Group
United Kingdom
– -$14.5K -980 Closed
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