Goldman sees big upside for Tesla's stock price.
Elon Musk is still a risk to Tesla, warns one top analyst.
Tesla (NASDAQ: TSLA) investors have enjoyed a good start to 2023. The stock's upward momentum continued this week, spurred on by an earnings report that provided several reasons to be optimistic about the electric vehicle (EV) maker and its stock. As of early in Friday's session, Tesla shares were up about 23% for the week, according to data provided by S&P Global Market Intelligence.