MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

62 hedge funds and large institutions have $98.5M invested in Merrimack Pharmaceuticals, Inc. in 2023 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 18 increasing their positions, 10 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
62
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.38M
Puts
$407K
Net Calls
Net Calls Change

Top Buyers

1 +$5.58M
2 +$1.52M
3 +$1.4M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$1.21M
5
Northern Trust
Northern Trust
Illinois
+$1.08M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$7.15K
52
$4.13K
53
$3.69K
54
$3.69K
55
$3.34K
56
$3K
57
$2K
58
$1.11K
59
$1K
60
$1K
61
$554
62
$246
63
64
65
66
67
68