Schwartz Investment Counsel Inc. trimmed its holdings in Valvoline Inc. (NYSE:VVV – Free Report) by 3.8% in the 4th quarter, according to its most recent filing with the SEC. The institutional investor owned 900,500 shares of the basic materials company’s stock after selling 35,797 shares during the quarter. Valvoline comprises approximately 1.3% of Schwartz Investment […]