Here are Friday's biggest analyst calls of the day: Uber, Shake Shack, Airbnb, Peloton, Nikola & more

More In Street Calls

CNBC ProWells Fargo downgrades Kroger to underweight on view that the grocer is poised for a slowdown
CNBC ProBerenberg upgrades Delta Air Lines to buy as business returns to pre-pandemic state
CNBC ProWells Fargo upgrades Nike to outperform, sees nearly 20% rebound for stock