Cubist Systematic Strategies’s AMAG Pharmaceuticals, Inc. AMAG Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Sell
-26,744
Closed -$251K 2807
2020
Q3
$251K Buy
26,744
+6,784
+34% +$63.7K ﹤0.01% 2043
2020
Q2
$153K Buy
19,960
+7,887
+65% +$60.5K ﹤0.01% 2114
2020
Q1
$75K Buy
+12,073
New +$75K ﹤0.01% 1954
2019
Q4
Sell
-68,278
Closed -$789K 2626
2019
Q3
$789K Sell
68,278
-36,612
-35% -$423K 0.02% 1092
2019
Q2
$1.05M Buy
+104,890
New +$1.05M 0.02% 1013
2019
Q1
Sell
-35,338
Closed -$537K 2498
2018
Q4
$537K Buy
35,338
+28,064
+386% +$426K 0.03% 922
2018
Q3
$145K Buy
+7,274
New +$145K 0.01% 1497
2017
Q4
Sell
-10,653
Closed -$197K 2181
2017
Q3
$197K Buy
+10,653
New +$197K 0.01% 1454
2017
Q1
Sell
-6,928
Closed -$241K 1959
2016
Q4
$241K Buy
+6,928
New +$241K 0.02% 1128
2016
Q3
Sell
-1,305
Closed -$31K 1948
2016
Q2
$31K Buy
+1,305
New +$31K ﹤0.01% 1617
2015
Q4
Sell
-7,900
Closed -$314K 2042
2015
Q3
$314K Sell
7,900
-31,572
-80% -$1.25M 0.02% 1208
2015
Q2
$2.73M Buy
39,472
+34,422
+682% +$2.38M 0.13% 188
2015
Q1
$276K Buy
5,050
+3,550
+237% +$194K 0.01% 1310
2014
Q4
$64K Buy
+1,500
New +$64K ﹤0.01% 1753