Tesla Inc TSLA.O, Nvidia NVDA.O, Amazon AMZN.O, Apple AAPL.O and Microsoft MSFT.O all fell sharply. By Noel Randewich and Amruta Khandekar May 18 (Reuters) - Wall Street ended sharply lower on Wednesday, with Target losing around a quarter of its stock market value and highlighting worries about the U.S. economy after the retailer became the latest victim of surging prices. Rising inflation, the conflict in Ukraine, prolonged supply chain snarls, pandemic-related lockdowns in China and monetary policy tightening by central banks have weighed on financial markets recently, stoking concerns about a global economic slowdown.