New England Research & Management’s Martin Marietta Materials MLM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$1.13M Buy
2024
Q4
$1.18M Sell
2024
Q3
$1.64M Buy
2024
Q2
$1.06M Buy
2024
Q1
$522K Sell
2023
Q4
$499K Buy
2023
Q2
Sell
2023
Q1
$763K Buy
2018
Q1
Sell
2017
Q4
$917K Sell
2017
Q3
$1.28M Buy
2016
Q2
Sell
2016
Q1
$829K Sell
2015
Q4
$826K Buy
2015
Q3
Sell
2015
Q2
$460K Buy