Analysts' Actions: DHI, LLC, LEN, NOK

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

Alico ( ALCO) was upgraded to Buy at TheStreet Ratings.

Arch Coal ( ACI) was upgraded at UBS to Buy from Neutral. $11 price target. Negative catalysts behind us, moving past the debt/dividend overhang, UBS said.

DR Horton ( DHI) was upgraded at Guggenheim to Buy from Neutral. Home pricing is firming on higher demand, Guggenheim said. $27 price target.

Hologic ( HOLX) was upgraded at JP Morgan to Overweight from Neutral. $22 price target. Risk/reward too compelling to ignore, JP Morgan said.

Healthcare Realty ( HR) was upgraded at UBS to Neutral from Sell. $21 price target. Progress on lease-up portfolio, UBS said.

US Airways ( LLC) was upgraded at Sterne Agee to Buy from Neutral. $18 price target. Stronger domestic outlook and acquisition optionality, Sterne Agee said.

Lennar ( LEN) was upgraded at Guggenheim from Neutral to Buy. $39 price target. Low supply is helping new home pricing, Guggenheim said.

McDermott International ( MDR) was upgraded at JP Morgan to Overweight from Neutral. $16 price target. Increased confidence in the growth outlook and risk profile, JP Morgan said.

Nextera Energy ( NEE) was upgraded at Robert Baird from Neutral to Outperform. Valuation call, as the sector should benefit from a defensive sector rotation, Baird said.

Nokia ( NOK) was downgraded at Societe Generale from Hold to Sell. Business is likely to deteriorate further, Societe Generale said.

Post Properties ( PPS) was downgraded at UBS to Neutral from Buy. $49 price target. Growth is peaking, as is sentiment, UBS said.

Republic Services ( RSG) was downgraded at Wedbush from Outperform to Neutral. $29 price target. Pricing will likely become more competitive, in order to maintain volume growth, Wedbush said.

Splunk ( SPLK) was initiated with a rated new Neutral rating at UBS. $33 price target. Valuation attracts attention and high expectations, UBS said.

Splunk was initiated with an Equal-Weight rating at Morgan Stanley. Valuation call, Morgan Stanley said.

Splunk was initiated with an Outperform rating at Credit Suisse. $40 price target. Company has a disruptive technology and massive market opportunity, Credit Suisse said.

Symantec ( SYMC) was downgraded at Goldman Sachs from Neutral to Sell. Company will likely generate less free cash flow in the coming quarters, Goldman said. $14 price target.

Toll Brothers ( TOL) was upgraded at Guggenheim from Neutral to Buy. $34 price target. Fed will continue to support economic growth, and supply/demand is improving in the housing industry, Guggenheim said.

Tredegar Corp. ( TG) was downgraded to Hold at TheStreet Ratings.

Tumi ( TUMI) was initiated with a Neutral rating at Credit Suisse. Valuation call, based on a $23 price target, Credit Suisse said.

Vertex Pharmaceuticals ( VRTX) was upgraded at JP Morgan to Overweight. New cystic fibrosis drug could be worth $54 alone, JP Morgan said.

WGL ( WGL) was downgraded at Hilliard Lyons from Buy to Long-Term Buy, $44 price target. Company is seeing lower earnings potential, Hilliard Lyons said.

Windstream Communications ( WIN) was downgraded at Citigroup to Neutral from Buy. $11 price target. Unexpected headwinds to revenue and free cash flow, Citi said.

STOCK COMMENTS / EPS CHANGES

Alere ( ALR) estimates, price target were reduced at Wedbush. Shares are now seen reaching $23. FDA concerns are leading to higher manufacturing costs, Wedbush said. Neutral rating.

Delta ( DAL) was added to the US 1 List at Bank of America/Merrill Lynch. Industry fundamentals are strong, and the company is cutting cost, BofA/Merrill said. Buy rating.

Dick's Sporting Goods ( DKS) price target was raised at UBS to $56. Encouraging data points for the first quarter. Buy rating.

JP Morgan ( JPM) numbers were lowered at Citigroup. Shares are now seen reaching $45. Estimates were also lowered on $2 billion hit, and damage to reputation. Buy rating.

Medicis ( MRX) numbers were raised at Jefferies. Shares are now seen reaching $49. Estimates were also raised on the biggest upside report in recent memory, Jefferies said. Buy rating.

Netsuite ( N) was added to the Conviction Buy List at Goldman Sachs. The stock is attractive, following a 16% decline, Goldman said. $55 price target.

NVIDIA Corp. price target was lowered at Jefferies. Shares are now seen reaching $15. First-quarter beat with upside surprise, Jefferies said. Hold rating.

Children's Place ( PLCE) was added to US 1 List at BofA/Merrill. Comp sales are at an inflection point, and the company should see higher margins, BofA/Merrill said.

Synchronoss ( SNCR) was cut from the Conviction Buy List at Goldman Sachs. Expect slower growth from AT&T ( T) channel, Goldman said. $28 price target.

Molson Coors ( TAP) estimates were cut at Morgan Stanley through 2013. Volumes remain weak, and the company is facing margin pressure, Morgan Stanley said. Equal-weight rating.

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This article was written by a staff member of TheStreet.

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