Amgen ((AMGN) is having a moment. The biotech bellwether is trading near fresh 52-week highs, up roughly 8% in the latest session, and the tape is sending a clear message: institutions are leaning in. When a mega-cap healthcare name breaks out while the broader market debates growth versus defensives, investors should pay attention. The numbers tell a compelling story.At yesterday afternoon’s earnings report, Amgen reported solid growth in the fourth quarter and full year 2025, with total revenues rising ro ...