As noted by HyperChange TV host Galileo Russell, Tamberrino's analysis, which is from Goldman Sachs' equity research division, stands in stark contrast to its investing division's initiatives towards Tesla. Goldman Sachs' investment bank, after all, owns more than $330 million worth of TSLA stocks, making it one of the most prominent institutional investors in the Elon Musk-led company. During Q4 2017 alone, Goldman Sachs' investment bank significantly increased its position at Tesla, buying more than 470,000 shares of the electric car maker.