GSA Capital Partners’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q4
Sell
-24,008
Closed -$101K 1984
2018
Q3
$101K Sell
24,008
-12,964
-35% -$54.5K 0.01% 1559
2018
Q2
$143K Buy
+36,972
New +$143K 0.01% 1573
2016
Q2
Sell
-1,723
Closed -$113K 2025
2016
Q1
$113K Buy
+1,723
New +$113K 0.01% 1571
2015
Q3
Sell
-31,910
Closed -$3.1M 2196
2015
Q2
$3.1M Buy
31,910
+11,959
+60% +$1.16M 0.12% 162
2015
Q1
$1.87M Buy
+19,951
New +$1.87M 0.07% 386
2014
Q4
Sell
-9,514
Closed -$657K 2034
2014
Q3
$657K Buy
9,514
+3,241
+52% +$224K 0.03% 759
2014
Q2
$360K Buy
+6,273
New +$360K 0.02% 1329