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

Optiver Holding B.V. currently holds 74.4K shares with a market value of $2.4M. It started holding PTIR on 2024-12-31. At its peak, it held 74.4K shares on 2025-09-30. Its highest holding value was $4.2M on 2025-06-30. At its lowest, it held 4.1K shares on 2025-03-31, with a value of $542.3K on 2025-03-31. In the recent 180 days, Optiver Holding B.V. has increased its shares by 70.3K.