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

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q4
Sell
-25,659
Closed -$1.88M 556
2018
Q3
$1.88M Sell
25,659
-6,915
-21% -$507K 0.06% 298
2018
Q2
$2.62M Buy
+32,574
New +$2.62M 0.09% 242
2018
Q1
Sell
-15,355
Closed -$973K 632
2017
Q4
$973K Sell
15,355
-30,115
-66% -$1.91M 0.04% 343
2017
Q3
$3.55M Sell
45,470
-7,467
-14% -$583K 0.14% 193
2017
Q2
$4.14M Buy
+52,937
New +$4.14M 0.15% 156
2014
Q4
Sell
-14,404
Closed -$638K 637
2014
Q3
$638K Sell
14,404
-3,587
-20% -$159K 0.02% 453
2014
Q2
$770K Sell
17,991
-226,802
-93% -$9.71M 0.03% 456
2014
Q1
$13.3M Sell
244,793
-170,514
-41% -$9.27M 0.42% 52
2013
Q4
$25.2M Buy
415,307
+915
+0.2% +$55.4K 0.91% 16
2013
Q3
$20.5M Buy
414,392
+23,556
+6% +$1.17M 0.79% 17
2013
Q2
$15.1M Buy
+390,836
New +$15.1M 0.66% 18