<p class="MsoNormal"><span style="color:#000000">Tesla CEO and founder Elon Musk recorded the largest growth in wealth in Friday's market rally at $4.7 billion. In the second quarter of this year, Tesla recorded total sales of 90,650 vehicles, with Model S and X deliveries standing at 10,600 units. Analysts are predicting the electric-carmaker could soon be joining the S&P 500, as Tesla reports its earnings on July 22. </span></p>