Security National Bank's ownership history for CMCSA

Security National Bank currently holds 500 shares with a market value of $15.7K. It started holding CMCSA on 2024-12-31. At its peak, it held 500 shares on 2024-12-31. Its highest holding value was $18.8K on 2024-12-31. At its lowest, it held 500 shares on 2024-12-31, with a value of $15.7K on 2025-09-30. In the recent 180 days, Security National Bank has increased its shares by 0.