NEW YORK (

TheStreet

) --

CHANGE IN RATINGS

First Majestic Silver

(AG) - Get Report

coverage started with a hold at TheStreet Ratings.

Alcatel-Lucent

(ALU)

upgraded at BMO from Market Perform, to Outperform, BMO Capital said. $4 price target. Company is gaining market share and is leveraged to 4G growth.

American Tower

(AMT) - Get Report

upgraded at JP Morgan to Overweight from Neutral, JP Morgan said. $72 price target. Lower relative premium valuation and 13-17% underperformance.

Anadarko Petroleum

(APC) - Get Report

upgraded at Stifel from Hold to Buy, Stifel Nicolaus said. $100 price target. Visibility is improving as new projects ramp up.

Chatham Lodging Trust

(CLDT) - Get Report

upgraded to hold at TheStreet Ratings.

Citigroup

(C) - Get Report

downgraded at JP Morganto Neutral from Buy, JP Morgan said. $42.50 price target. Fed stress test failure delays capital return.

Crown Castle

(CCI) - Get Report

downgraded at JP Morgan to Neutral from Overweight, JP Morgan said. $55 price target. Limited catalysts post S&P 500 Index inclusion.

Crown Castle downgraded at Goldman from Buy to Neutral, Goldman Sachs said. Company also removed from the Conviction List. Valuation call, based on a $59 price target.

Cintas

(CTAS) - Get Report

target raised at Citigroup to $46, according to Citigroup. No longer a contrarian call, but room for upside. Buy rating.

Coventry Health

( CVH) downgraded at BMO to Market Perform, BMO Capital said. Valuation call, based on a $35 price target.

Great Plains Energy

(GXP)

rated new Buy at Citigroup. $23 price target. Positive stance on small/mid cap regulated electric sector.

IHS

(IHS)

downgraded at Morgan Stanley from Overweight to Equal-weight, Morgan Stanley said. Valuation call, based on a $96 price target.

Juniper Networks

(JNPR) - Get Report

downgraded at BMO from Outperform to Market Perform, BMO Capital said. $21 price target. Recovery is taking longer than expected.

TCF Financial

(TCB)

downgraded at FBR from Market Perform to Underperform, FBR Capital Markets said. Valuation call, based on a $10 price target.

STOCK COMMENTS / EPS CHANGES

Apple

(AAPL) - Get Report

estimates, target boosted at Morgan Stanley.Shares of AAPL now seen reaching $720, according to Morgan Stanley. Estimates also increased, given continued growth momentum. Overweight rating.

Adtran

(ADTN) - Get Report

numbers cut at UBS. Shares of ADTN now seen reaching $37, according to UBS. Estimates also lowered due to slow start in 2012. Buy rating.

American Electric Power

(AEP) - Get Report

target raised at Jefferies. Shares of AEP now seen reaching $43, Jefferies said. Shares are attractive on a p/e basis. Buy rating.

Allstate

(ALL) - Get Report

numbers raised at UBS. Shares of ALL now seen reaching $37, according to UBS. Estimates also increased on several near term catalysts. Buy rating.

Altera

(ALTR) - Get Report

added to Conviction Buy List at Goldman. Carrier CapEx spending should improve by the middle of the year.

Anadarko Petroleum

(APC) - Get Report

estimates lowered at UBS through 2013, UBS said. Upbeat meating, but weak market reaction. Buy rating and $110 price target.

Anadarko Petroleum estimates increased at Citigroup through 2013, Citigroup said. 2012 outlook largely as expected. Buy rating and $115 price target.

American Express

(AXP) - Get Report

numbers upped at Guggenheim. AXP estimates were boosted through 2013, Guggenheim said. Share buyback should add to earnings. Buy rating and new $63 price target.

Covidien

(COV)

target raised at Jefferies to $61, Jefferies said. New product story supports continued growth. Buy rating.

Chevron

(CVX) - Get Report

estimates reduced at Credit Suisse through 2015, Credit Suisse said. Company will likely buy back less stock and spend more on CapEx. Outperform rating and $130 price target.

Discover Financial

(DFS) - Get Report

numbers raised at Guggenheim. Shares of DFS now seen reaching $37, according to Guggenheim. Estimates also increased, as the company plans to repurchase more stock. Buy rating.

EMC

(EMC)

cut from Conviction Buy List at Goldman Sachs. Valuation call, based on a new $33 price target.

Francesca's Holding

(FRAN) - Get Report

target raised at Jefferies to $35, Jefferies said. Fabulous quarter and it keeps getting better. Buy rating.

GrafTech International

(GTI)

numbers lowered at Jefferies. Shares of GTI now seen reaching $18, Jefferies said. Estimates also lowered on reduced volume assumptions. Buy rating.

HollyFrontier

(HFC) - Get Report

target raised at Oppenheimer to $45. Outlook improved. Outperform rating.

Jarden

(JAH)

numbers raised at Oppenheimer. Shares of JAH now seen reaching $50, Oppenheimer said. Estimates also raised on impact of recent buyback. Outperform rating.

Owens Corning

(OC) - Get Report

numbers boosted at Keybanc. Shares of OC now seen reaching $45, according to Keybanc. Estimates also upped, given international growth and leverage to the U.S. housing recovery. Buy rating.

Plantronics

(PLT) - Get Report

estimates, target increased at Sterne Agee. PLT estimates were raised through 2014, Sterne Agee said. Company is looking to repurchase more stock. Neutral rating and new $44 price target.

Ross Stores

(ROST) - Get Report

numbers raised at Jefferies. Shares of ROST now seen reaching $60, Jefferies said. Estimates also raised on expectations of solid fourth quarter. Hold rating.

Sprint Nextel

(S) - Get Report

numbers boosted at Guggenheim. Shares of S now seen reaching $3, according to Guggenheim. Multiple overhangs have been removed from the stock. Neutral rating.

TCF Financial

(TCB)

numbers increased at Morgan Stanley. TCB estimates were raised through 2014, Morgan Stanley said. Balance sheet changes are helping earnings. Equal-weight rating and new $13 price target.

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This article was written by a staff member of TheStreet.