Analysts' Actions: BWLD MJN ZTS

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

Buffalo Wild Wings ( BWLD) was upgraded at Miller Tabak to buy from hold. $117 price target. Company is seeing lower wing costs and continued comp sales growth, Miller Tabak said.

Greenbrier Companies ( GBX) was downgraded to hold at TheStreet Ratings.

Mead Johnson ( MJN) was downgraded at Morgan Stanley to equal-weight. $76 price target. Pricing headwinds could limit upside potential, Morgan Stanley said.

Miller Energy ( MILL) was downgraded to sell at TheStreet Ratings.

Zoetis ( ZTS) was upgraded at Bank of America/Merrill Lynch. $35 price target. Company can gain market share and boost returns, BofA/Merrill said.

STOCK COMMENTS/EPS CHANGES

Comcast ( CMCSA) price target was raised at Wunderlich. Shares are now seen reaching $56. Company is turning into a software firm, Wunderlich said. Buy rating.

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This article was written by a staff member of TheStreet.