When Tesla Inc. stock tumbled to a three-year low of around $178 a share last June, Brian White pounced. The online producer sold holdings in tech stalwarts like Microsoft Corp. and says he put about three-quarters of his retirement account into the electric-car maker’s stock. As Tesla’s shares soared toward $500 in January, he tattooed the company’s trademark T in a design on his arm. “Nothing...

Source: Wall Street Journal January 20, 2020 16:52 UTC