Great Lakes Advisors’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
Sell
2025
Q1
$242K Sell
2024
Q4
$15M Sell
2024
Q3
$19.5M Sell
2024
Q2
$21.8M Sell
2024
Q1
$22M Sell
2023
Q4
$18.8M Sell
2023
Q3
$20M Sell
2023
Q2
$19.8M Sell
2023
Q1
$20M Buy
2022
Q4
$752K Sell
2022
Q3
$1.03M Sell
2022
Q2
$1.13M Sell
2022
Q1
$1.43M Buy
2018
Q4
Sell
2018
Q3
$3.45M Sell
2018
Q2
$3.42M Buy