Forget "Orange is the New Black." Some Wall Street analysts think red may be the new green for Netflix's stock price.

Netflix (NFLX) shares are up an astonishing 114% so far in 2018 and close to their all-time high. The company is now worth nearly $180 billion, almost $20 billion more than Disney (DIS). And it was the big winner in the 2018 Emmy nominations, too.

Clearly, Netflix has momentum on its side and is in a great position for the long-term, but there are growing concerns that the stock has run up too quickly. CNN Money