Analyst upgrades:

• Citigroup upgraded Procter & Gamble (NYSE:PG) to Buy from Hold after meeting with management as it believes a more aggressive strategy will lead to the company regaining market share. Citi raised its target on shares to $66 from $54.
  
• Piper Jaffray upgraded Allscripts (NASDAQ:MDRX) to Overweight from Neutral after learning the company signed a large contract with North Shore Long Island Jewish Hospital. Piper now sees upside to estimates and raised its target on shares to $22.50 from $14.
  
• UBS upgraded Amedisys (NASDAQ:AMED) to Buy from Neutral following a review of the Senate Finance Committee's healthcare proposal, which they view as "benign." The firm raised its target to $57 from $46.
• Daimler (NYSE:DAI) was upgraded to Outperform from Market Perform at Bernstein.
  
• Boston Private (NASDAQ:BPFH) was upgraded to Outperform from Market Perform at Keefe Bruyette.
  
• E-Trade (NASDAQ:ETFC) was upgraded to Buy from Neutral at Goldman.

The earnings crunch is in full swing, and here are a few of the highlights of this past week's earnings coverage from BloggingStocks:

• Abbott Laboratories (NYSE: ABT) swung to a profit on the strength of drug sales.
• AK Steel Holding Corp. (NYSE: AKS) swung to a fourth-quarter profit and easily beat estimates.
• Aladdin Knowledge Systems Ltd. (NASDAQ: ALDN) posted solid results and raised its forecast.
• Amdocs Ltd. (NYSE: DOX) reported a record quarter and reaffirmed its guidance.
• Amgen Inc. (NASDAQ: AMGN) beat exectations, but concerns remain about FDA scrutiny.
• Apple Inc. (NASDAQ: AAPL) easily beat expectations and offered revised guidance (see live blog, transcript).
• Caterpillar Inc. (NYSE: CAT) posted a solid quarter on strong international growth.
• Coach Inc. (NYSE: COH) beat estimates on strong direct-to-customer and same-store sales.
• ConocoPhillips (NYSE: COP) posted a strong fourth quarter due to rising oil prices.
• CSX Corp. (NYSE: CSX) beat expectations as increased productivity offset increased fuel costs.
• Eaton Corp. (NYSE: ETN) posted solid fourth quarter results due to growth overseas.
• Equity LifeStyle Properties Inc. (NYSE: ELS) beat expectations in the fourth quarter and offered guidance.
• Franklin Resources Inc. (NYSE: BEN) reported solid results and increased its quarterly dividend.
• Johnson & Johnson (NYSE: JNJ) posted a solid fourth quarter and affirmed its 2008 guidance.
• Microsoft Corp. (NASDAQ: MSFT) posted strong results due in part to demand for Vista.
• Nintendo Co. (OTC: NTDOY) profit soared on demand for the Wii, and the company raised is sales outlook.
• Nokia Corp. (NYSE: NOK) reported a strong fourth quarter and increased market share in handset sales.

Equity LifeStyle Properties (NYSE: ELS) is a real estate investment trust that operates residential and resort communities for manufactured houses and recreational vehicles. The sites feature centralized entrances, paved streets, utilities and such common facilities as clubhouses, swimming pools, laundry buildings, spas, golf courses, tennis courts and exercise rooms. The firm leases sites in 312 communities, located in 28 states and British Columbia. Altogether, the properties contain 112,958 lots. Chairman Sam Zell controls 15% of the REIT.

The company pleased investors earlier in the week, when it reported Q4 funds from operations of 72 cents per share and revenues of $91.1 million. Analysts had been looking for 63 cents per share and $91.7 million. Management also guided Q1 FFO to $1.04-$1.07 ($1.06 consensus) and FY08 FFO to $3.15-$3.30 ($2.97 consensus). ELS shares popped on the news and have since moved into a bullish "flag" consolidation pattern. Prices frequently exit flags moving in the same direction they were traveling on entry. In this case, that would be to the upside.

Brokers recommend the stock with four "holds" and one "underperform". The ELS Price to Cash Flow ratio (9.44), EPS Growth rate (18.03%) and Net Profit Margin (13.70%) compare favorably with sector and S&P 500 averages. Over the past 52 weeks, the stock has traded between $39.70 and $59.67. A stop-loss of $38.70 looks good here.

Larry Schutts is a contributing editor for Theflyonthewall.com and the Vice-President of Stockwinners.com. He does not hold a position in the stock discussed above.

MOST NOTEWORTHY: The software sector, Ericsson, Paccar, Eni SpA and Valueclick were today's noteworthy downgrades:

• Bear Stearns downgraded the software sector to Underweight from Market Weight, citing valuations and increased risk to 2008 IT budgets.
  
• Ericsson (NASDAQ: ERIC) was downgraded to Equal Weight from Overweight at Lehman and to Neutral from Overweight at JP Morgan following the company's Q3 profit warning.
  
• Paccar (NASDAQ: PCAR) was downgraded to Underperform from Market Perform at Wachovia. The firm believes Street estimates are too high due to weaker-than-expected North American unit production.
  
• ABN Amro downgraded shares of Eni SpA (NYSE: E) to Sell from Hold as they expect the company to invest significantly more in its upstream activities than guidance suggests due to cost pressures.
  
• Oppenheimer downgraded ValueClick (NASDAQ: VCLK) to Neutral from Buy following the Q3 pre-announcement and guidance.

OTHER DOWNGRADES:

• Merrill downgraded Equity Lifestyle Properties (NYSE: ELS) to Neutral from Buy.
  
• Autodesk (NASDAQ: ADSK) was downgraded to Neutral from Buy at UBS.
  
• JP Morgan downgraded ACA Capital Holdings (NYSE: ACA) To Neutral from Overweight.
  
• Citigroup downgraded Vimpel Communications (NYSE: VIP) to Sell from Hold.
  
• Yahoo! (NASDAQ: YHOO) was downgraded to Hold from Buy at Gabelli.