RS Investment Management’s Proofpoint, Inc. PFPT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q2
$89.5M Buy
2016
Q1
$75.9M Sell
2015
Q4
$100M Sell
2015
Q3
$115M Buy
2015
Q2
$97.9M Buy
2015
Q1
$70.3M Buy
2014
Q4
$53M Buy
2014
Q3
$34M Sell
2014
Q2
$40.8M Sell
2014
Q1
$41.1M Buy
2013
Q4
$35.8M Sell
2013
Q3
$39.9M Buy
2013
Q2
$27.4M Buy