SIMPLEX TRADING, LLC's ownership history for RBLX

SIMPLEX TRADING, LLC currently holds 19.6K shares with a market value of $1.6M. It started holding RBLX on 2025-09-30. At its peak, it held 32.4K shares on 2025-09-30. Its highest holding value was $1.6M on 2025-12-31. At its lowest, it held 19.6K shares on 2025-12-31, with a value of $4.5K on 2025-09-30.