MACK

Merrimack Pharmaceuticals, Inc.
MACK

Overview Fund Activity
Delisted

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

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1 hedge funds and large institutions have invested in Merrimack Pharmaceuticals, Inc. in 2025 Q2 according to their latest regulatory filings, with funds opening new positions, increasing their positions, reducing their positions, and 0 closing their positions.

Holders
1
Holders Change
–
Holders Change %
0%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
MPWT
1
MassMutual Private Wealth & Trust
Connecticut
$0 24,500 – –