Impax Asset Management Group’s Onto Innovation ONTO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$7.47M Hold
2025
Q1
$8.99M Sell
2024
Q4
$15.3M Hold
2024
Q3
$19.1M Sell
2024
Q2
$23.5M Hold
2024
Q1
$19.4M Hold
2023
Q4
$16.4M Sell
2023
Q3
$15.9M Sell
2023
Q2
$16M Hold
2023
Q1
$12.1M Hold
2022
Q4
$9.37M Sell
2022
Q3
$11.4M Hold
2022
Q2
$12.4M Hold
2022
Q1
$15.4M Hold
2021
Q4
$18M Hold
2021
Q3
$12.8M Hold
2021
Q2
$13M Buy
2021
Q1
$11M Hold
2020
Q4
$7.94M Hold
2020
Q3
$4.97M Buy
2020
Q2
$3.47M Hold
2020
Q1
$3.03M Buy