With Tesla reporting earnings on Tuesday, even the biggest Tesla bulls are expecting some letdown. "I wouldn't be surprised about some short-term upsets," Tasha Keeney, ARK Invest's Director of Investment Analysis, told CNBC's Last Call on Monday. "But I think the long-term story is EVs are here to stay." ARK Invest's current price target for Tesla stock is $2,000 by 2027. This aggressive projection implies an upside of 1,300% from Tesla's closing price of $142 on Monday.