SFMG, LLC's ownership history for ISRG

SFMG, LLC currently holds 2.1K shares with a market value of $1.2M. It started holding ISRG on 2025-06-30. At its peak, it held 2.1K shares on 2025-12-31. Its highest holding value was $1.2M on 2025-12-31. At its lowest, it held 420 shares on 2025-06-30, with a value of $228.0K on 2025-06-30. In the recent 180 days, SFMG, LLC has increased its shares by 1.7K.