MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

45 hedge funds and large institutions have $50M invested in Merrimack Pharmaceuticals, Inc. in 2021 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 5 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
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
$669K
Puts
$991K
Net Calls
Net Calls Change

Top Buyers

1 +$225K
2 +$182K
3 +$176K
4
SC
Sepio Capital
Utah
+$160K
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$155K

Top Sellers

1 -$897K
2 -$389K
3 -$319K
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$197K
5
Citadel Advisors
Citadel Advisors
Florida
-$7.51K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$70K
27
$66K
28
$64K
29
$38K
30
$31K
31
$19K
32
$16K
33
$13K
34
$10K
35
$8K
36
$8K
37
$3K
38
$2K
39
$2K
40
$1K
41
$1K
42
$1K
43
$1K
44
$1K
45