Renaissance Technologies’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q3
Sell
-160,694
Closed -$12.6M 3467
2017
Q2
$12.6M Sell
160,694
-236,298
-60% -$18.5M 0.02% 1116
2017
Q1
$22.9M Buy
396,992
+337,098
+563% +$19.4M 0.03% 722
2016
Q4
$2.98M Buy
+59,894
New +$2.98M ﹤0.01% 1998
2015
Q4
Sell
-54,194
Closed -$2.28M 3513
2015
Q3
$2.28M Buy
54,194
+37,900
+233% +$1.6M 0.01% 1911
2015
Q2
$885K Buy
+16,294
New +$885K ﹤0.01% 2508
2015
Q1
Sell
-5,494
Closed -$262K 3430
2014
Q4
$262K Buy
+5,494
New +$262K ﹤0.01% 2621
2014
Q2
Sell
-80,669
Closed -$4.38M 3074
2014
Q1
$4.38M Buy
80,669
+20,575
+34% +$1.12M 0.01% 1333
2013
Q4
$3.64M Buy
+60,094
New +$3.64M 0.01% 1392
2013
Q3
Sell
-45,694
Closed -$1.77M 3018
2013
Q2
$1.77M Buy
+45,694
New +$1.77M ﹤0.01% 1648