Monro (MNRO) shares closed more than 15% higher on Nov. 5 after legendary activist investor Carl Icahn increased his stake in the automotive services firm by another $9.7 million. Icahn now owns roughly 4.4 million shares of the company in total, which makes him the largest MNRO shareholder, a position previously held by BlackRock Fund Advisors. More News from Barchart Despite a massive move to the upside on Wednesday, Monro stock remains down over 25% year-to-date. www.barchart.com Does Icahn’s Invol ...