Walleye Trading’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
Q4
Sell
-79,618
Closed -$7.29M 2113
2019
Q3
$7.29M Sell
79,618
-27,119
-25% -$2.48M 0.06% 32
2019
Q2
$9.66M Buy
+106,737
New +$9.66M 0.08% 21
2019
Q1
Hold
0
2066
2018
Q4
Hold
0
2508
2018
Q3
Hold
0
2516
2018
Q2
Hold
0
2052
2018
Q1
Sell
-26,636
Closed -$1.69K 1954
2017
Q4
$1.69K Buy
+26,636
New +$1.69K 0.01% 390
2017
Q3
Hold
0
1979
2017
Q2
Sell
-887
Closed -$51 2338
2017
Q1
$51 Buy
887
+771
+665% +$44 ﹤0.01% 1133
2016
Q4
$6K Buy
+116
New +$6K ﹤0.01% 1522
2016
Q3
Sell
-1,105
Closed -$52K 2694
2016
Q2
$52K Buy
+1,105
New +$52K ﹤0.01% 1062
2016
Q1
Hold
0
2784
2015
Q4
Hold
0
2842
2015
Q3
Hold
0
2732
2015
Q2
Hold
0
2314
2015
Q1
Hold
0
1768
2014
Q4
Hold
0
1762
2014
Q3
Sell
-3,103
Closed -$133 1711
2014
Q2
$133 Sell
3,103
-3,951
-56% -$169 ﹤0.01% 531
2014
Q1
$383 Buy
7,054
+3,595
+104% +$195 0.01% 374
2013
Q4
$209K Sell
3,459
-1,199
-26% -$72.4K ﹤0.01% 702
2013
Q3
$230K Buy
+4,658
New +$230K ﹤0.01% 466