Nvidia is replacing Intel on the Dow Jones Industrial Average, ending a 25-year-run for a pioneering semiconductor company that has fallen behind as Nvidia cornered the market for chips that run artificial intelligence systems. Paint-maker Sherwin-Williams will also replace chemical company Dow Inc. among the companies that make up the 30-stock average. S&P Dow Jones Indices said Friday that the changes that take effect Nov. 7 “were initiated to ensure a more representative exposure to the semiconductors industry and the materials sector respectively.”