Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Aeropostale Inc. (NYSE: ARO) strong Q3 results beat estimates despite the dismal retail environment.
• Alpha Natural Resources Inc. (NYSE: ANR) lowered its full-year forecast due to lower demand for coal.
• America's Car-Mart Inc. (NASDAQ: CRMT) reported higher Q2 earnings and higher same-store sales.
• Beazer Homes USA Inc. (NYSE: BZH) losses in Q4 more than tripled as revenue declined.
• Collective Brands Inc. (NYSE: PSS) Q3 profits were in line with estimates, enough to send shares higher.
• General Electric Co. (NYSE: GE) cut its Q4 earnings forecast, which now falls in line with estimates.
• Goldman Sachs Group Inc. (NYSE: GS) warned that it may see its first quarterly loss ever in Q4.
• Guess? Inc. (NYSE: GES) strong Q3 results beat estimates but offered a conservative outlook.
• Infineon Technologies AG (NYSE: IFX) posted a wider Q4 loss on restructuring and warned of further losses.
• Johnson & Johnson (NYSE: JNJ) 2009 earnings are expected to be diluted by an acquisition.
• Marvell Technology Group Ltd. (NASDAQ: MRVL) reported strong Q3 numbers, sending shares higher.
• Medicis Pharmaceutical Corp. (NYSE: MRX) earnings prospects after a settlement led to an analyst's upgrade.
• Merck & Co. Inc. (NYSE: MRK) lowered its 2009 earnings guidance below analysts' expectations.
• Palm Inc. (NASDAQ: PALM) said that it expects Q2 revenues to come in below analysts' estimates.

MOST NOTEWORTHY: Apple, Novartis and Infineon were today's noteworthy downgrades:

• Morgan Keegan downgraded Apple (NASDAQ: AAPL) to Underperform from Market Perform citing increased evidence of broad-based weakness in consumer technology spending in the U.S. and Europe. Additionally, the firm expects challenges in the company's education vertical due to state and local budget issues, which could lead to decelerating growth over the next 2-3 quarters.
  
• Bear Stearns downgraded Novartis(NYSE: NVS) to Peer Perform from Outperform following the acquisition of Alcon (NYSE: ACL), as they find the deal expensive.
  
• Credit Suisse cut Infineon (NYSE: IFX) to Neutral from Outperform to reflect weakness in the U.S. dollar.

OTHER DOWNGRADES:

• Goldman downgraded Wells Fargo (NYSE: WFC) and Zions Bancorp (ZION) to Neutral from Buy.
• Keefe Bruyette cut Washington Mutual (NYSE: WM) to Underperform from Market Perform.
  
• Baird downgraded Flowserve (NYSE: FLS) to Neutral from Outperform.

MOST NOTEWORTHY: Merck, the European semiconductor sector, Thornburg Mortgage and Prudential were today's notable upgrades:

• Merck & Co Inc (NYSE: MRK) was upgraded to Buy from Neutral by Bank of America, which believes the company's sales momentum will continue.
• The European semiconductor sector, which includes Infineon Technologies AG (NYSE: IFX) was upgraded to Positive from Neutral by Lehman Brothers, as they believe a recovery is under way in the industry. The firm upgraded Infineon to Equal Weight from Underweight.
• Thornburg Mortgage Inc (NYSE: TMA) was upgraded to Market Perform from Underperform at Piper, as they see limited liquidity risks, given the strong quality of the company's mortgage assets.
  
• Prudential Financial Inc (NYSE: PRU) was upgraded to Outperform from Neutral by Friedman Billings, which cited valuation and the quality of the company's investment portfolio.

OTHER UPGRADES:

• Citigroup assumed coverage of General Motors Corporation (NYSE: GM) with a Buy from a Sell.
  
• Nucor Corporation (NYSE: NUE) was added to the Focus List at Friedman Billings.
  
• Lehman Brothers upgraded Unilever plc (NYSE: UL) to Equal Weight from Underweight.
  
• Cincinnati Bell Inc (NYSE: CBB) was added to the Focus List at JMP Securities.

MOST NOTEWORTHY: The energy & petroleum sector, BP PLC, BG Group, Check Point and ValueClick were today's noteworthy upgrades:

• Bernstein upgraded Talisman Energy Inc (NYSE: TLM) to Outperform from Market Perform on valuation and potential exploration success in Vietnam and raised Anadarko Petroleum Corporation (NYSE: APC), Devon Energy Corporation (NYSE: DVN) and EOG Resources Inc (NYSE: EOG) to Market Perform from Underperform on improving gas fundamentals.
• Bernstein also upgraded shares of BP PLC (NYSE: BP) and BG Group (NYSE: BRG) to Outperform from Market Perform.
• Check Point Software Technologies (NASDAQ: CHKP) was upgraded to Outperform from Market Perform at Friedman Billings, citing checks that indicate a strong product cycle for the company's beefed up VPN/firewall product portfolio.
• ValueClick (NASDAQ: VCLK) was upgraded at Citigroup to Buy from Hold on valuation, as they believe the recent correction provides a compelling entry point.

OTHER UPGRADES:

• Merrill Lynch upgraded shares of Alcoa Inc (NYSE: AA), Alumina Ltd (NYSE: AWC) and Century Aluminum Company (NASDAQ: CENX) to Buy from Neutral and shares of Southern Copper Corporation (NYSE: PCU) to Neutral from Sell.
• JP Morgan upgraded shares of Tempur Pedic International (NYSE: TPX) to Overweight from Neutral.
  
• Infineon Technologies (NYSE: IFX) was upgraded to Outperform from Neutral at Credit Suisse.

MOST NOTEWORTHY: The semiconductor sector, Quest Diagnostics (NYSE: DGX) and Federal National Mortgage Association (NYSE: FNM) were today's noteworthy upgrades:

• Bernstein upgraded the semiconductor sector to Overweight form Market Weight on expectations that utilization will rise starting in Q2. The firm upgraded ASML Holding NV (NASDAQ: ASML) to Outperform from Market Perform and Infineon Technologies (NYSE: IFX) to Market Perform from Underperform.
• UBS upgraded Quest Diagnostics to Buy from Neutral, citing Laboratory Corporation Of America Holdings' (NYSE: LH) contract renewal with Cigna HealthCare, which should ease concerns regarding deteriorating pricing.
• Fannie Mae was upgraded to Outperform from Market Perform at Friedman Billings, citing improving fundamentals, better business mix and the possibility the company reports current financials in the next 12-18 months.

OTHER UPGRADES:

• Mediacom Communications Corporation (NASDAQ: MCCC) was upgraded to Neutral at Pali Capital, as the firm does not see a major catalyst to drive down shares.
• Soleil upgraded shares of ICU Medical Inc (NASDAQ: ICUI) to Buy from Hold.
• DynCorp International Inc (NYSE: DCP) was upgraded to Outperformer from Sector Performer at CIBC World Markets.
• CIBC also upgraded shares of Radware Limited (NASDAQ: RDWR) to Outperformer from Sector Performer.

MAJOR PAPERS:

• According to the Wall Street Journal (subscription required), citing people familiar with the matter, Community Health Systems Inc (NYSE: CYH) is near a deal to purchase Triad Hospitals (NYSE: TRI), which would break up an existing $4.5B private-equity buyout plan.
• The Wall Street Journal's "Heard on the Street" column reported that rumors are swirling that Infineon Technologies ADS (NYSE: IFX) will be chosen to supply the main chip to drive the upcoming iPhone from Apple Inc (NASDAQ: AAPL).

OTHER PAPERS:

• The Business Standard reported that Reliance Industries is reportedly in advanced discussions with Nova Chemicals Corporation (NYSE: NCX), the plastics and petrochemicals firm, to form a joint venture.
• According to the U.K. Times, Barclays plc ADS (NYSE: BCS) will announce today its formal interest in buying Netherlands bank ABN Amro Holdings (NYSE: ABN) for a price of up to a little less than EUR60B, or EUR31.3 per share, according to reports.
• Dow Jones & Company (NYSE: DJ) is trying to buy the Financial News for GBP25M, the U.K. Times reported.
• The Sunday Telegraph reported that Coca-Cola Company (NYSE: KO) is planning a 'beauty tea' in conjunction with L'Oreal ADR (OTC: LRLCY), called Lumae.
• According to Google Inc's (NASDAQ: GOOG) official blog, it has acquired Adscape media. Terms were not disclosed.

MAJOR PAPERS:

• In today's Wall Street Journal (subscription required):
• Top Banker Woody Young has left Lehman Brothers Holdings Inc (NYSE: LEH), according to people familiar with the matter.
• Google Inc (NASDAQ: GOOG) may have benefited from piracy, according to media companies.
• Tribune Company (NYSE: TRB) is leaning away from accepting offers from outside bidders and may restructure on its own.
• According to Saudi Arabian Oil Minister Ali Naimi, the world oil market is in "much, much better health and balance" now and, if trends hold, there will be no need for further production cuts or increases in supply when members of the Organization of Petroleum Exporting Countries meet next month.
• The Financial Times (subscription required) reported that MasterCard Inc (NYSE: MA) is expected to announce a pilot program with the GSM Association that will allow migrant workers to use cellphones for international money transfers.
• The Deutschland edition of the Financial Times reported that Private Equity is looking at Infineon Technologies ADS (NYSE: IFX).

OTHER PAPERS:

• According to the U.K. Times, Sanofi-Aventis ADS (NYSE: SNY) has called off talks with Bristol-Myers Squibb Company (NYSE: BMY) over a potential deal.
• The Washington Post reported that thousands of Army Humvees are lacking the Frag Kit 15 armor upgrade, which is not anticipated to be completed until this summer.
• Investor's Business Daily's "The New America" column highlighted Web conferencing leader WebEx Communications Inc (NASDAQ: WEBX).