Tesla's profits slide over 70 percent in the fourth quarter The VergeTesla fourth-quarter results miss estimates as automotive revenue drops 8% CNBCTesla's Fourth-Quarter Earnings Report Sharp Drop in Profit The New York TimesTesla earnings: Stock turns higher as Musk promises fully autonomous robotaxi as soon as June MarketWatchTesla commits to cheaper cars in first half, sees autonomous vehicles 'in the wild' in June