Tesla has offered low-interest loans and other incentives to try to revive sales, but these efforts have depressed the company’s profits. Tesla’s newest model, the Cybertruck pickup, has been a flop. The company sold 4,300 Cybertrucks in the second quarter, according to Cox Automotive, a 50 percent decline from a year earlier.

Tesla shares have fallen, sparking investor concerns even before Elon Musk’s spat with President Trump sent them down again Thursday. Still, Tesla remains one of the most expensive stocks in the ...

Tesla reported another quarter of reduced profits after Elon Musk’s stint in the Trump administration. The president’s tax bill creates new business challenges.

Shares in Tesla were down in premarket trading as the carmaker lays out the risks from President Trump’s tariffs and his scrapping of tax credits.