Polaris Capital Management’s MKS Inc MKSI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$49.7M Buy
2025
Q2
$35.9M Sell
2025
Q1
$29.9M Buy
2024
Q4
$36.8M Sell
2024
Q3
$38.5M Sell
2024
Q2
$46.8M Sell
2024
Q1
$48.8M Sell
2023
Q4
$54.9M Buy
2023
Q3
$39.9M Sell
2023
Q2
$69.8M Sell
2023
Q1
$57.7M Buy
2022
Q4
$49.3M Buy
2022
Q3
$884K Buy
2022
Q2
$852K Buy
2022
Q1
$795K Sell
2021
Q4
$1.48M Hold
2021
Q3
$1.28M Hold
2021
Q2
$1.51M Hold
2021
Q1
$1.48M Sell
2020
Q4
$1.66M Hold
2020
Q3
$1.2M Sell
2020
Q2
$1.43M Sell
2020
Q1
$1.29M Buy