Friday File: Mampilly, Stansberry, Berkshire, Copper, and much more…

Crown Castle (CCI) and Intuitive Surgical (ISRG) are the first real quarterly updates to hit my portfolio this earnings season — cell tower REIT CCI is usually pretty steady, the movement of shares is typically more about sentiment and interest rates than about any “surprise” earnings, and robotic surgery equipment company ISRG has lately been […]