KeyBank National Association’s MasTec MTZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$224K Buy
2015
Q2
Sell
2015
Q1
$329K Buy
2014
Q4
$373K Sell
2014
Q3
$569K Buy
2014
Q2
$389K Buy
2014
Q1
$459K Buy
2013
Q3
Sell
2013
Q2
$1.28M Buy