Cubist Systematic Strategies’s Alder Biopharmaceuticals, Inc. ALDR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q3
Sell
-61,803
Closed -$727K 2652
2019
Q2
$727K Buy
61,803
+17,062
+38% +$201K 0.01% 1227
2019
Q1
$611K Buy
44,741
+28,144
+170% +$384K 0.02% 1058
2018
Q4
$170K Buy
+16,597
New +$170K 0.01% 1602
2018
Q3
Sell
-21,639
Closed -$342K 2177
2018
Q2
$342K Sell
21,639
-5,975
-22% -$94.4K 0.02% 1000
2018
Q1
$351K Buy
27,614
+3,405
+14% +$43.3K 0.02% 1044
2017
Q4
$277K Buy
24,209
+836
+4% +$9.57K 0.01% 1307
2017
Q3
$286K Buy
23,373
+20,089
+612% +$246K 0.02% 1206
2017
Q2
$38K Buy
+3,284
New +$38K ﹤0.01% 1571
2017
Q1
Sell
-4,013
Closed -$83K 1977
2016
Q4
$83K Buy
4,013
+2,633
+191% +$54.5K 0.01% 1521
2016
Q3
$45K Sell
1,380
-20
-1% -$652 ﹤0.01% 1579
2016
Q2
$35K Buy
1,400
+448
+47% +$11.2K ﹤0.01% 1606
2016
Q1
$23K Sell
952
-1,190
-56% -$28.8K ﹤0.01% 1522
2015
Q4
$71K Sell
2,142
-4,127
-66% -$137K ﹤0.01% 1560
2015
Q3
$205K Sell
6,269
-6,226
-50% -$204K 0.01% 1466
2015
Q2
$662K Buy
12,495
+7,071
+130% +$375K 0.03% 796
2015
Q1
$157K Buy
5,424
+4,918
+972% +$142K 0.01% 1596
2014
Q4
$15K Buy
+506
New +$15K ﹤0.01% 1824