Here are Friday’s biggest stock-market losers, driven lower by disappointing earnings and a shrinking manufacturing sector By: MarketWatch May 01, 2020 at 16:56 PM EDT The S&P 500 Index fell 2.8%, as 471 component members dropped. Read More >> Related Stocks: 3M Co Amazon.com American Airlines Gp American Express Apache Corp Apple Autodesk Boeing Co Cadence Design Sys Carnival Corp Caterpillar Chevron Corp Cisco Systems Coca-Cola Company Dow Inc Exxon Mobil Goldman Sachs Group Helmerich & Payne Home Depot Intel Corp International Business Machines JPMorgan Chase & Co Johnson & Johnson KLA-Tencor Corp Lam Research MGM Resorts International Marriott International McDonald's Corp Merck & Co Microchip Technology Microsoft NDX Nasdaq Composite Newell Rubbermaid Nike Inc Norwegian Cruise Ord Pfizer Procter & Gamble Royal Caribbean Cruises Ltd Tesla, Inc. TravelersCompanies United Airlines Holdings Inc UnitedHealth Group Verizon Communications Visa Wal-Mart Stores, Inc. Walgreens Boots Alliance Walt Disney Western Digital Weyerhaeuser Co