Tesla's market value crosses $500 bn as shares surge six-fold this year
Tesla Inc crossed $500 billion in market value on Tuesday as its share price surged six-fold this year. Tesla's shares rose as much as 3.9% to a record high of $542.35 in early trading. CEO Elon Musk has added $100.3 billion to his net worth so far this year, according to the Bloomberg Billionaires Index.