NEW YORK (TheStreet) -- RATINGS CHANGES

Amazon (AMZN - Get Report) was initiated at Barclays with an equal-weight rating. Breadth of offering, depth of distribution network and consistency of shipping has made Amazon a dominant player, Barclays said. Twelve-month price target is $330.

Carnival (CCL) was upgraded to buy at TheStreet Ratings.

Facebook (FB - Get Report) was initiated at Barclays with an overweight rating. User growth has been healthy and company is executing exceptionally well, Barclays said. Twelve-month price target is $78.

Google (GOOGL) was initiated at Barclays with an overweight rating. Offers broadest set of products and services with very high barriers to entry, Barclays said. Twelve-month price target is $650.

Netflix (NFLX - Get Report) was initiated at Barclays with an underweight rating. Valuation call as international profitability lagging, Barclays said. Twelve-month price target is $390.

Pinnacle Foods (PF) was upgraded at RBC Capital to outperform from sector perform. Twelve-month price target is $36. Company is poised to return to its M&A strategy and can deliver stronger core growth than its peers, RBC Capital said.

Parexel (PRXL) was upgraded at Robert Baird to outperform. Twelve-month price target is $64. Company hosted a solid investor day and can expand margins, Baird said.

TravelCenters of America (TA) was upgraded to buy at TheStreet Ratings.

United Continental (UAL - Get Report) was downgraded at Imperial to in-line from outperform. Twelve-month price price target is $47. Company could continue to lag its peers for several quarters, Imperial said.

Zulily (ZU) was upgraded at RBC Capital to outperform. Twelve-month price target is $50. Company can continue to expand beyond children's apparel, RBC Capital said.

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This article was written by a staff member of TheStreet.