Dynamic Technology Lab’s National Presto Industries NPK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$207K Buy
2024
Q2
Sell
2024
Q1
$360K Buy
2023
Q3
Sell
2023
Q2
$445K Buy
2020
Q2
Sell
2020
Q1
$423K Buy
2018
Q3
Sell
2018
Q2
$512K Buy
2017
Q2
Sell
2017
Q1
$577K Buy