Earnings Results: Shake Shack stock rises, though revenue, outlook fall short of Street expectations

Shake Shack Inc. shares gained in the extended session Thursday after the fast-food restaurant chain’ s below-Street-consensus revenue and outlook overshadowed a better-than-feared loss on the quarter.

Shake Shack Inc. shares gained in the extended session Thursday after the fast-food restaurant chain’ s below-Street-consensus revenue and outlook overshadowed a better-than-feared loss on the quarter.