Two Sigma Advisers’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q1
Sell
-11,181
Closed -$128K 2855
2022
Q4
$128K Sell
11,181
-7,500
-40% -$86K ﹤0.01% 2264
2022
Q3
$70K Sell
18,681
-300
-2% -$1.12K ﹤0.01% 2349
2022
Q2
$113K Sell
18,981
-4,200
-18% -$25K ﹤0.01% 2378
2022
Q1
$147K Sell
23,181
-2,500
-10% -$15.9K ﹤0.01% 2437
2021
Q4
$100K Sell
25,681
-6,800
-21% -$26.5K ﹤0.01% 2406
2021
Q3
$157K Sell
32,481
-9,685
-23% -$46.8K ﹤0.01% 2286
2021
Q2
$269K Sell
42,166
-116,079
-73% -$741K ﹤0.01% 2176
2021
Q1
$994K Sell
158,245
-61,865
-28% -$389K ﹤0.01% 1655
2020
Q4
$1.52M Buy
+220,110
New +$1.52M ﹤0.01% 1392
2017
Q3
Sell
-1,881
Closed -$18K 2449
2017
Q2
$18K Buy
+1,881
New +$18K ﹤0.01% 2228
2016
Q2
Sell
-1,284
Closed -$85K 2279
2016
Q1
$85K Buy
+1,284
New +$85K ﹤0.01% 1959
2015
Q4
Sell
-5,405
Closed -$402K 2097
2015
Q3
$402K Sell
5,405
-7,763
-59% -$577K ﹤0.01% 1376
2015
Q2
$1.28M Sell
13,168
-10,883
-45% -$1.06M 0.01% 1010
2015
Q1
$2.25M Buy
24,051
+5,755
+31% +$538K 0.02% 718
2014
Q4
$1.63M Buy
18,296
+11,518
+170% +$1.02M 0.01% 847
2014
Q3
$468K Buy
6,778
+3,978
+142% +$275K ﹤0.01% 1235
2014
Q2
$161K Buy
+2,800
New +$161K ﹤0.01% 1776