Tesla Inc. and its charismatic, if somewhat erratic, Chief Executive Officer Elon Musk are considered almost synonymous. In the coming year, investors might want to begin disentangling the two.
It’s been a rough ride for shareholders, who routinely endured swings exceeding 20 percent in either direction from one month to the next. Musk’s unpredictable behavior and unrestrained tweeting were as much to blame for that as any concerns about Tesla’s fundamentals.




