by a market-cap of 4.18 billion and the revenues abouve. That is about the 10-fold multiple like Local.com. If Local.com were valued like Tripadvisor, the market-cap must be about 550 million or $25/share.
Tripadvisor has less unique visitors than Local.com. But the market-cap is with 3.93 billion (= 3,930 million) the 60-fold of the idiotic low 66 million of Local.com. Such big divergences will never lastening for a longer time.