Tekla Capital Management’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q4
Sell
-36,351
Closed -$1.82M 151
2016
Q3
$1.82M Hold
36,351
0.07% 121
2016
Q2
$1.54M Sell
36,351
-36,083
-50% -$1.53M 0.06% 125
2016
Q1
$4.77M Sell
72,434
-36,082
-33% -$2.38M 0.2% 86
2015
Q4
$6.75M Hold
108,516
0.24% 77
2015
Q3
$7.27M Buy
108,516
+36,350
+50% +$2.43M 0.26% 74
2015
Q2
$7.02M Hold
72,166
0.25% 70
2015
Q1
$6.75M Hold
72,166
0.27% 67
2014
Q4
$6.42M Hold
72,166
0.3% 65
2014
Q3
$4.99M Hold
72,166
0.23% 73
2014
Q2
$4.14M Sell
72,166
-24,055
-25% -$1.38M 0.38% 49
2014
Q1
$3.82M Hold
96,221
0.38% 48
2013
Q4
$4.04M Sell
96,221
-32,074
-25% -$1.35M 0.42% 39
2013
Q3
$3.84M Buy
128,295
+59,966
+88% +$1.79M 0.43% 48
2013
Q2
$3.62M Buy
+68,329
New +$3.62M 0.49% 46