MACK

Merrimack Pharmaceuticals, Inc.
MACK

Overview Fund Activity
Delisted

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

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70 hedge funds and large institutions have $137M invested in Merrimack Pharmaceuticals, Inc. in 2024 Q1 according to their latest regulatory filings, with 12 funds opening new positions, 15 increasing their positions, 21 reducing their positions, and 9 closing their positions.

Holders
70
Holders Change
+3
Holders Change %
+4.48%
% of All Funds
1.01%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
12
Increased
15
Reduced
21
Closed
9
Calls
$1.87M
Puts
$47K
Net Calls
+$1.82M
Net Calls Change
+$218K

Top Buyers

1
ACM
1
ADAR1 Capital Management
Texas
$13.3M
2
Invesco
2
Invesco
Georgia
$4.09M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$2.4M
4
YCM
4
Yakira Capital Management
Connecticut
$1.78M
5
State Street
5
State Street
Massachusetts
$3.65M

Top Sellers

1
SCM
1
Sio Capital Management
New York
$0
2
ICM
2
Indaba Capital Management
California
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$583K
4
MAP
4
Madison Avenue Partners
New York
$5.72M
5
RA
5
Rosalind Advisors
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JIC
26
Johnson Investment Counsel
Ohio
$199K +$199K +13,480 New
UBS Group
27
UBS Group
Switzerland
$184K -$11.4K -775 -6%
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$174K +$73.8K +4,997 +74%
Jane Street
29
Jane Street
New York
$164K +$164K +11,124 New
SSA
30
Schonfeld Strategic Advisors
New York
$160K +$160K +10,800 New
MAM
31
Martingale Asset Management
Massachusetts
$155K +$155K +10,520 New
SPA
32
Sherbrooke Park Advisers
New York
$148K +$148K +10,006 New
AC
33
Aristides Capital
Kentucky
$148K +$148K +10,000 New
Fidelity Investments
34
Fidelity Investments
Massachusetts
$122K -$9.66K -654 -7%
Barclays
35
Barclays
United Kingdom
$108K -$103K -7,032 -49%
MIM
36
MetLife Investment Management
New Jersey
$82.9K – – –
AIG
37
American International Group
New York
$76.2K -$650 -44 -0.8%
BNP Paribas Financial Markets
38
BNP Paribas Financial Markets
France
$75K +$30.2K +2,043 +67%
Bank of America
39
Bank of America
North Carolina
$58.5K -$126K -8,560 -68%
Wells Fargo
40
Wells Fargo
California
$47.4K +$6.19K +419 +15%
Lazard Asset Management
41
Lazard Asset Management
New York
$41K – – –
Citigroup
42
Citigroup
New York
$28.9K +$5.67K +384 +24%
NA
43
NewEdge Advisors
Louisiana
$20.8K – – –
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$19K – – –
Russell Investments Group
45
Russell Investments Group
United Kingdom
$16.4K +$665 +45 +4%
California State Teachers Retirement System (CalSTRS)
46
California State Teachers Retirement System (CalSTRS)
California
$15.6K -$9.9K -670 -39%
Legal & General Group
47
Legal & General Group
United Kingdom
$14.5K -$4.52K -306 -24%
AIP
48
Ameritas Investment Partners
Nebraska
$12.8K – – –
MLICM
49
Metropolitan Life Insurance Company (MetLife)
New York
$8.58K – – –
Comerica Bank
50
Comerica Bank
Texas
$7.39K – – –
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