Also expected to report after the bell on Tuesday were companies including Visa V.N, Texas Instruments TXN.O, Amgen AMGN.O and Starbucks SBUX.O. By Noel Randewich and Shreyashi Sanyal April 27 (Reuters) - Tepid results from Tesla and 3M weighed on Wall Street on Tuesday as investors focused on an approaching wave of earnings reports from Microsoft, Alphabet and other corporate heavyweights. The S&P 500 and the Nasdaq ended at record levels on Monday, and have mainly been supported by ebbing inflation worries, improving economic data, swift vaccine distribution and unprecedented monetary and fiscal measures.