AMARILLO NATIONAL BANK's ownership history for COST

AMARILLO NATIONAL BANK currently holds 231 shares with a market value of $230.2K. It started holding COST on 2026-03-31. At its peak, it held 231 shares on 2026-03-31. Its highest holding value was $230.2K on 2026-03-31. At its lowest, it held 231 shares on 2026-03-31, with a value of $230.2K on 2026-03-31.