With TripAdvisor Inc TRIP’s fundamentals beginning to turn around, Barclays sees a “compelling path” to top-line revenue growth for the online travel agency. Analyst Deepak Mathivanan upgraded TripAdvisor from Equal Weight to Overweight and raised the price target from $49 to $70. SourceSome upside still holds holds. However, it's limited. $TRIP, TripAdvisor, Inc. / D