Tesla’s poor stock performance has slashed Elon Musk’s wealth by $80 billion—another tumble like that could dethrone the world’s richest man

Tesla founder and CEO Elon Musk has seen his wealth plummet by some $80 billion this year, thanks in part to a 20% decline in his electrical vehicle company’s stock. Now, just $60 billion separates Musk from Oracle’s Larry Ellison—and another Tesla tumble could see Musk dethroned as the world’s…