Ecovyst (NYSE:ECVT – Get Free Report) posted its quarterly earnings data on Wednesday. Ecovyst Stock Down 4.2%Shares of Ecovyst stock traded down $0.48 during trading hours on Thursday, reaching $10.97. Wall Street Zen raised shares of Ecovyst from a “buy” rating to a “strong-buy” rating in a research report on Saturday, April 18th. Weiss Ratings reiterated a “sell (d-)” rating on shares of Ecovyst in a research report on Monday, June 1st. Read Our Latest Research Report on EcovystInstitutional Inflows and OutflowsHedge funds have recently modified their holdings of the stock.