MACK

Merrimack Pharmaceuticals, Inc.

Delisted

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

152 hedge funds and large institutions have $819M invested in Merrimack Pharmaceuticals, Inc. in 2015 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 49 increasing their positions, 47 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
152
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
$3.47M
Puts
$1.85M
Net Calls
Net Calls Change

Top Buyers

1 +$34.5M
2 +$25.4M
3 +$24.8M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$12M
5
TA
Teachers Advisors
New York
+$11.7M

Top Sellers

1 -$10.8M
2 -$6.15M
3 -$5.35M
4
Renaissance Technologies
Renaissance Technologies
New York
-$2.89M
5
CS
Credit Suisse
Switzerland
-$2.57M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$192M
2
$103M
3
$59.2M
4
$41.2M
5
$34.5M
6
$30.6M
7
$28.7M
8
$23M
9
$21.2M
10
$13.4M
11
$13.3M
12
$12.5M
13
$12M
14
$11.7M
15
$10.6M
16
$10.6M
17
$10.3M
18
$9.38M
19
$9.14M
20
$9.06M
21
$7.91M
22
$6.75M
23
$6.41M
24
$5.49M
25
$5.26M