These ten large-cap stocks were the worst performers in the last week. Are they in your portfolio? McKesson Corporation (NYSE:MCK) shares decreased 12.06% after reporting worse-than-expected first-quarter FY25 sales results. Analysts revised the company’s price targets. BIO-TECHNE Corp (NASDAQ:TECH) stock 11.71% value last week on worse-than-expected Q4 revenue results. Warner Bros. Discovery, Inc. (NASDAQ:WBD) stock declined 10.62% following weak second-quarter financial results. Several analysts updated their ratings and price targets on the stock. Charles River Laboratories International, Inc. (NYSE:CRL) shares dipped ...