Yorktown Management & Research Company’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
2019
Q3
$302K Hold
2019
Q2
$299K Sell
2019
Q1
$337K Hold
2018
Q4
$310K Hold
2018
Q3
$337K Hold
2018
Q2
$371K Hold
2018
Q1
$289K Hold
2017
Q4
$292K Hold
2017
Q3
$359K Hold
2017
Q2
$360K Hold
2017
Q1
$265K Hold
2016
Q4
$228K Buy
2015
Q4
Sell
2015
Q3
$223K Hold
2015
Q2
$288K Buy