Portolan Capital 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
2020
Q3
Sell
2020
Q2
$4.12M Sell
2020
Q1
$8.78M Sell
2019
Q4
$18.3M Buy
2019
Q3
$12.8M Buy
2014
Q2
Sell
2014
Q1
$1.24M Buy
2013
Q4
Sell
2013
Q3
$3.07M Sell
2013
Q2
$2.93M Buy