Yet, with millions in the U.S. not vaccinated, and uncertainty over the effectiveness of the current vaccines against this variant? Travel stocks, still priced based on "pent up demand," and a fast "return to normal," may be in for big declines in the second half of 2021. So, ahead of possible continued pullback, which travel stocks should you take profit on? If you own any of these seven vaccine recovery winners, it may be high time to cash out: American Airlines (NASDAQ:AAL) Airbnb (NASDAQ:ABNB) Caesars Entertainment, Inc. (NASDAQ:CZR) OneSpaWorld (NASDAQ:OSW) Marriott International (NYSE:MAR) MGM Resorts International (NYSE:MGM) Royal Caribbean (NYSE:RCL)