Optiver Holding B.V.'s ownership history for ROBN

Optiver Holding B.V. currently holds 8.3K shares with a market value of $894.2K. It started holding ROBN on 2025-03-31. At its peak, it held 24.6K shares on 2025-06-30. Its highest holding value was $1.3M on 2025-06-30. At its lowest, it held 3.8K shares on 2025-03-31, with a value of $47.5K on 2025-03-31. In the recent 180 days, Optiver Holding B.V. has increased its shares by 4.5K.