Boston Partners's ownership history for ONTO

Boston Partners currently holds 254.3K shares with a market value of $40.2M. It started holding ONTO on 2025-12-31. At its peak, it held 254.3K shares on 2025-12-31. Its highest holding value was $40.2M on 2025-12-31. At its lowest, it held 254.3K shares on 2025-12-31, with a value of $40.2M on 2025-12-31.