Tesla (TSLA 3.07%) is back. Shares of the electric vehicle (EV) maker plunged as much as 43% earlier this year. The stock has been on a roll since late April, though, soaring more ...

Investing.com -- Wells Fargo (NYSE: WFC) hosted a visit at Tesla (NASDAQ: TSLA )'s GigaTexas factory on Thursday, but the tour was canceled due to an unexpected utility issue at the facility.