Columbia Wanger Asset Management’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
2017
Q4
$6.21M Sell
2017
Q3
$35.6M Sell
2017
Q2
$36.5M Sell
2017
Q1
$44.2M Sell
2016
Q4
$39.5M Sell
2016
Q3
$47.5M Sell
2016
Q2
$81M Sell
2016
Q1
$72.2M Buy
2015
Q4
$91.7M Sell
2015
Q3
$82.4M Buy
2015
Q2
$106M Sell
2015
Q1
$98.5M Buy
2014
Q4
$95.5M Buy
2014
Q3
$79.4M Buy
2014
Q2
$58.2M Buy
2014
Q1
$36M Buy
2013
Q4
$26.8M Buy