Yorktown Management & Research Company’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
-3,300
Closed -$302K 320
2019
Q3
$302K Hold
3,300
0.16% 172
2019
Q2
$299K Sell
3,300
-1,300
-28% -$118K 0.11% 232
2019
Q1
$337K Hold
4,600
0.11% 222
2018
Q4
$310K Hold
4,600
0.1% 204
2018
Q3
$337K Hold
4,600
0.1% 227
2018
Q2
$371K Hold
4,600
0.11% 196
2018
Q1
$289K Hold
4,600
0.09% 285
2017
Q4
$292K Hold
4,600
0.08% 301
2017
Q3
$359K Hold
4,600
0.09% 155
2017
Q2
$360K Hold
4,600
0.11% 89
2017
Q1
$265K Hold
4,600
0.07% 228
2016
Q4
$228K Buy
+4,600
New +$228K 0.06% 309
2015
Q4
Sell
-5,300
Closed -$223K 471
2015
Q3
$223K Hold
5,300
0.04% 383
2015
Q2
$288K Buy
+5,300
New +$288K 0.05% 270