BlackRock Investment Management’s Zix Corporation ZIXI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$1.04M Buy
2016
Q3
$857K Sell
2016
Q2
$786K Buy
2016
Q1
$804K Buy
2015
Q4
$1.03M Buy
2015
Q3
$849K Sell
2015
Q2
$1.07M Buy
2015
Q1
$687K Buy
2014
Q4
$625K Sell
2014
Q3
$602K Sell
2014
Q2
$603K Buy
2014
Q1
$715K Buy
2013
Q4
$785K Sell
2013
Q3
$865K Buy
2013
Q2
$703K Buy