Congress Asset Management’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
Q3
$628K Buy
2025
Q2
$427K Sell
2025
Q1
$55M Sell
2024
Q4
$81.4M Sell
2024
Q3
$223M Buy
2024
Q2
$171M Buy
2024
Q1
$77M Sell
2023
Q4
$66.5M Sell
2023
Q3
$57.4M Buy
2023
Q2
$50.4M Buy
2023
Q1
$35.5M Buy
2022
Q4
$26.9M Buy
2022
Q3
$23.3M Buy
2022
Q2
$24.1M Buy
2022
Q1
$27.9M Buy
2021
Q4
$32.4M Sell
2021
Q3
$25.3M Buy
2021
Q2
$21.5M Buy
2021
Q1
$8.77M Buy