Martingale Asset Management’s Materion MTRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$2.5M Buy
2020
Q4
Sell
2020
Q3
$1.66M Sell
2020
Q2
$5.18M Buy
2020
Q1
$2.95M Buy
2019
Q4
$4.82M Hold
2019
Q3
$4.97M Buy
2019
Q2
$4.57M Hold
2019
Q1
$3.85M Buy
2018
Q4
$2.08M Buy
2015
Q1
Sell
2014
Q4
$1.11M Sell
2014
Q3
$1.09M Buy
2014
Q2
$1.25M Buy
2014
Q1
$1.02M Sell
2013
Q4
$942K Buy