NEW YORK (TheStreet) -- RATINGS CHANGES

DreamWorksAnimation (DWA) was downgraded at Topeka Capital to sell from hold. Twelve-month price target is $17. Company is seeing materially lower box office results, Topeka Capital said.

Loews (L) - Get Loews Corporation (L) Report was downgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: L Ratings Report

Lululemon (LULU) - Get Lululemon Athletica Inc (LULU) Report was upgraded at Wells Fargo to outperform from market perform. Estimates were also upped, as merchandise margins appear to be at an inflection point, Wells Fargo said.

Nabors Industries (NBR) - Get Nabors Industries Ltd. Report was downgraded at Jefferies to hold from buy. Twelve-month price target was lowered to $12 from $23 on lower oil prices, Jefferies said.

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Oceaneering International (OII) - Get Oceaneering International, Inc. Report was downgraded at Jefferies to hold from buy. Twelve-month price target was lowered to $68 on lower oil prices, Jefferies said.

Schlumberger (SLB) - Get Schlumberger NV Report was downgraded at Jefferies to hold from buy. Twelve-month price target was lowered to $90 from $119 on lower oil prices, Jefferies said.

Servotronics (SVT) - Get Servotronics, Inc. Report was downgraded to sell at TheStreet Ratings. You can view the full analysis from the report here: SVT Ratings Report

Walgreen (WAG) was downgraded at Mizuho to neutral from buy. Valuation call, based on a $72 price target, Mizuho said.

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This article was written by a staff member of TheStreet.