MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

43 hedge funds and large institutions have $48.1M invested in Merrimack Pharmaceuticals, Inc. in 2022 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 11 increasing their positions, 11 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
43
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
$117K
Puts
$283K
Net Calls
Net Calls Change

Top Buyers

1 +$578K
2 +$264K
3 +$161K
4
SC
Sepio Capital
Utah
+$118K
5
Citadel Advisors
Citadel Advisors
Florida
+$97K

Top Sellers

1 -$151K
2 -$84K
3 -$39.1K
4
Two Sigma Investments
Two Sigma Investments
New York
-$34.6K
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$34.4K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$84K
27
$43K
28
$30K
29
$21K
30
$18K
31
$9K
32
$8K
33
$5K
34
$3K
35
$2K
36
$2K
37
$2K
38
$1K
39
$1K
40