Aufman Associates’s Minerals Technologies MTX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.09M Buy
2025
Q1
$2.35M Buy
2024
Q4
$2.74M Sell
2024
Q3
$3.75M Buy
2024
Q2
$2.94M Sell
2024
Q1
$4.17M Sell
2023
Q4
$4.22M Sell
2023
Q3
$4.06M Buy
2023
Q2
$482K Buy
2023
Q1
$504K Buy
2022
Q4
$507K Buy
2022
Q3
$412K Buy
2022
Q2
$511K Buy
2022
Q1
$551K Buy
2021
Q4
$608K Buy
2021
Q3
$580K Buy
2021
Q1
Sell
2020
Q4
$4.48M Buy
2020
Q3
$3.51M Hold
2020
Q2
$3.23M Hold
2020
Q1
$2.49M Buy