Arrowstreet Capital’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q2
Sell
-55,798
Closed -$4.09M 1900
2019
Q1
$4.09M Buy
55,798
+52,598
+1,644% +$3.85M 0.01% 864
2018
Q4
$216K Buy
+3,200
New +$216K ﹤0.01% 1240
2016
Q4
Sell
-7,200
Closed -$401K 2797
2016
Q3
$401K Buy
+7,200
New +$401K ﹤0.01% 1301
2016
Q1
Sell
-14,100
Closed -$695K 1650
2015
Q4
$695K Sell
14,100
-12,400
-47% -$611K ﹤0.01% 1074
2015
Q3
$1.12M Buy
26,500
+19,800
+296% +$834K 0.01% 897
2015
Q2
$364K Buy
+6,700
New +$364K ﹤0.01% 1031