NEW YORK (TheStreet) -- CHANGE IN RATINGS

ADA-ES

(ADES) - Get Report

was downgraded from hold to sell at TheStreet Ratings.

HomeAway

(AWAY)

was upgraded from sell to hold at TheStreet Ratings.

Bitauto Holding

(BITA) - Get Report

was downgraded from hold to sell at TheStreet Ratings.

Corenergy Infrastructure Trust

(CORR) - Get Report

was initiated at hold at TheStreet Ratings.

Freeport-McMoRan

(FCX) - Get Report

was upgraded to Buy, Goldman Sachs said. $42 price target. Company is leveraged to higher copper prices.

First Niagara Financial Group

(FNFG)

was upgraded from hold to buy at TheStreet Ratings.

Gain Capital Holdings

(GCAP) - Get Report

was upgraded from sell to hold at TheStreet Ratings.

Ironwood Pharmaceuticals

(IRWD) - Get Report

was upgraded to Outperform, Credit Suisse said. $24 price target. Expect higher Linzess sales.

JB Hunt

(JBHT) - Get Report

was downgraded from Outperform to Market Perform, Bernstein said. Valuation call, based on a $75 price target.

Nasdaq OMX

I:IXIC

was upgraded from Market Perform to Outperform, Wells Fargo said. Company has multiple potential growth catalysts.

NRG Energy

(NRG) - Get Report

was upgraded from hold to buy at TheStreet Ratings.

Northwest Pipe Company

(NWPX) - Get Report

was upgraded from hold to buy at TheStreet Ratings.

Oplink Communications

(OPLK)

was upgraded from hold to buy at TheStreet Ratings.

Transocean

(RIG) - Get Report

was downgraded from Buy to Hold, Jefferies said. $57 price target. Company is already pricing in a structural recovery.

RELM Wireless

(RWC)

was upgraded from hold to buy at TheStreet Ratings.

Charles Schwab

(SCHW) - Get Report

was downgraded from Neutral to Sell, Compass Point said. Valuation call, based on a $15 price target.

Charles Schwab was downgraded from Neutral to Sell, Compass Point said. Valuation call, based on a $15 price target.

Sprott Resource Lending

(SILU)

was downgraded from hold to sell at TheStreet Ratings.

Spirit Aerosystem

(SPR) - Get Report

was downgraded to Hold, Topeka said. Valuation call, based on a $20 price target.

Suffolk Bancor

(SUBK)

was upgraded from sell to hold at TheStreet Ratings.

Ulta Salon

(ULTA) - Get Report

was downgraded from Outperform to Perform, Oppenheimer said. Company is seeing choppy customer demand.

Ulta Salon was upgraded to Outperform from Neutral, Credit Suisse said. $110 price target. Company is attractively valued, following a 25% pullback.

STOCK COMMENTS/EPS CHANGES

Apple

(AAPL) - Get Report

earnings estimates for 2013 were reduced given concerns over iPhone shipments, said UBS. The new price target is $560, said UBS.

Shares of AAPL now seen reaching $630, according to Sterne Agee. Estimates also cut, as channel checks suggest lower iPhone production. Buy rating, according to Sterne Agee.

Cablevision

(CVC)

earnings estimates were dramatically reduced, said Citigroup. New estimates reflect a much lower free cash flow. The stock is likely to be bought out, said Citigroup. New price target is $18.

Onyx Pharmaceuticals

(ONXX)

estimates were raised through 2015, Goldman Sachs said. New products can drive growth over the next several quarters. Buy rating and new $105 price target, Goldman Sachs said.

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This article was written by a staff member of TheStreet.