Shares of Henry Schein Inc. HSIC rallied 5.52% to $66.16 Wednesday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index SPX rising 9.52% to 5,456.

Henry Schein (HSIC) announced that the Science Based Targets initiative has approved the company’s near-term and long-term science-based ...