Mattson Financial Services, LLC's ownership history for AMG

Mattson Financial Services, LLC currently holds 927 shares with a market value of $256.5K. It started holding AMG on 2026-03-31. At its peak, it held 927 shares on 2026-03-31. Its highest holding value was $256.5K on 2026-03-31. At its lowest, it held 927 shares on 2026-03-31, with a value of $256.5K on 2026-03-31.