These ten large-cap stocks were the worst performers in the last week. Are they in your portfolio? Walgreens Boots Alliance, Inc. (NASDAQ:WBA) shares tumbled 24.12% after the company reported mixed Q3 earnings and lowered 2024 guidance below consensus estimates. Analysts cut the price forecasts on the stock. Floor & Decor Holdings, Inc. (NYSE:FND) shares lost 13.41%, possibly in reaction to worse-than-expected May Pending Home Sales economic data.   Moderna, Inc. (NASDAQ:MRNA) shares fell ...