Boston Partners's ownership history for OSIS

Boston Partners currently holds 77.1K shares with a market value of $20.0M. It started holding OSIS on 2024-09-30. At its peak, it held 237.9K shares on 2024-12-31. Its highest holding value was $39.9M on 2024-12-31. At its lowest, it held 77.1K shares on 2025-12-31, with a value of $18.6M on 2025-03-31. In the recent 180 days, Boston Partners has decreased its shares by 21.2K. In the recent year, Boston Partners has decreased its shares by 160.8K.