Wall Street turned bearish on Avantor (NYSE: AVTR) with Stifel and Morgan Stanley downgraded the stock to "Neutral" and ...

Piper Sandler upgraded Aon plc (NYSE:AON) to "Overweight" from "Neutral" saying the recent stock pullback after a ...

Goldman also noted that Valero shares have underperformed Marathon Petroleum (NYSE: MPC) and the XLE (NYSE: XLE) this year.