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

Optiver Holding B.V. currently holds 1.0K shares with a market value of $844.3K. It started holding ARGX on 2025-03-31. At its peak, it held 17.4K shares on 2025-06-30. Its highest holding value was $9.6M on 2025-06-30. At its lowest, it held 1.0K shares on 2025-12-31, with a value of $844.3K on 2025-12-31. In the recent 180 days, Optiver Holding B.V. has decreased its shares by 16.4K.