SFMG, LLC's ownership history for ATO

SFMG, LLC currently holds 1.1M shares with a market value of $195.5M. It started holding ATO on 2024-09-30. At its peak, it held 1.1M shares on 2025-12-31. Its highest holding value was $195.5M on 2026-03-31. At its lowest, it held 1.0M shares on 2025-09-30, with a value of $145.9M on 2024-09-30. In the recent 180 days, SFMG, LLC has increased its shares by 16.4K. In the recent year, SFMG, LLC has increased its shares by 3.