<p style="text-align:start;" size="0" _root="undefined" __ownerID="undefined" __hash="undefined" __altered="false"><span style="color:#000000">Elon Musk owns 170.49 million shares of Tesla, plus a bunch of very valuable options. Leaving the options aside, 10% of his stock is 17.049 million shares, worth $20.8 billion based on Friday’s closing price of $1,222.09 a share. </span></p>