CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s ownership history for AMGN

CONTRAVISORY INVESTMENT MANAGEMENT, INC. currently holds 34 shares with a market value of $12.0K. It started holding AMGN on 2025-12-31. At its peak, it held 34 shares on 2025-12-31. Its highest holding value was $12.0K on 2026-03-31. At its lowest, it held 34 shares on 2025-12-31, with a value of $11.1K on 2025-12-31.