Marshall Wace
MDSO

Marshall Wace’s Medidata Solutions, Inc. MDSO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
-44,594
Closed -$4.08M 2223
2019
Q3
$4.08M Sell
44,594
-8,060
-15% -$737K 0.03% 528
2019
Q2
$4.77M Buy
52,654
+44,036
+511% +$3.99M 0.04% 489
2019
Q1
$631K Buy
8,618
+6,870
+393% +$503K 0.01% 1062
2018
Q4
$118K Sell
1,748
-6,091
-78% -$411K ﹤0.01% 1335
2018
Q3
$575K Buy
+7,839
New +$575K ﹤0.01% 897
2017
Q4
Sell
-16,271
Closed -$1.27M 513
2017
Q3
$1.27M Buy
+16,271
New +$1.27M 0.06% 198
2014
Q4
Sell
-19,579
Closed -$867K 1050
2014
Q3
$867K Buy
+19,579
New +$867K 0.01% 570