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

• AirTran Holdings Inc. (NYSE: AAI) reported its third consecutive quarterly profit and will increase capacity.
• Amazon.com Inc. (NASDAQ: AMZN) shares soared after it reported very strong Q3 numbers.
• Apple Inc. (NASDAQ: AAPL) reported stellar Q4 results, driven by the popularity of Macs and iPhones.
• BlackRock Inc. (NYSE: BLK) Q3 earnings soared, due in part to a tax benefit, and assets managed grew.
• Broadcom Corp. (NASDAQ: BRCM) revenue surged sequentially but note the would be flat going forward.
• Caterpillar Inc. (NYSE: CAT) beat Q3 earnings expectations and shares rose though revenue slumped.

Boeing (NYSE: BA), an aerospace entity whose colleagues include Northrop Grumman (NYSE: NOC) and Lockheed Martin (NYSE: LMT), had a very tough earnings report today. Reading about it is not for the shareholder who cannot stand even the smallest amount of pain. According to this Bloomberg article, Boeing missed estimates and posted a woeful loss because of delays for a couple of jet products.

Boeing lost $2.23 per share in the third quarter. The comparison is pretty tough, because in the similar quarter last year, the company earned 96 cents per share. Boeing was expected to lose somewhere around $2.12 per share, according to Earnings.com. Unfortunately, the guidance for the full fiscal year is pretty bad, too. What once was a range between $4.70 per share and $5.00 per share has now dropped to one with a low of $1.35 per share and a high of $1.55 per share.

Analyst upgrades:

• FBR Capital upgraded M&T Bank (NYSE: MTB) to Market Perform from Underperform following the Q3 results to reflect the company's improved earnings outlook and better credit trends. The firm has a $70 price target on shares.
• Kaufman Bros. upgraded Autodesk (NASDAQ: ADSK) to Buy from Hold as it believes a bottom has been reached in the manufacturing and construction industries. The firm raised its target on shares to $30 from $26.
• Goldman upgraded Caterpillar (NYSE: CAT) to Neutral from Sell and raised its target to $64 from $48 citing improved cost controls and construction outlook.
• Pentair (NYSE: PNR) was upgraded to Buy from Hold at KeyBanc.
• Lexmark (NYSE: LXK) was upgraded to Neutral from Underweight at JPMorgan.
• Stryker (NYSE: SYK) was upgraded to Neutral from Underperform at BofA/Merrill.

Lockheed Martin (NYSE: LMT - option chain) is trading lower today after the company reported a third-quarter profit of $797 million, or $2.07 per share on revenue of $11.1 billion. Analysts had forecast a profit of $1.83 per share, but with revenue of $11.4 billion. Since expectations have been raised throughout the market, it seems that just beating estimates is no longer enough to satisfy traders. Weaker revenues plus a forecast of slowing growth in the coming years is dragging LMT down. If you think this stock won't be rising too far in the coming months, then it could be a good time to look at a bearish hedged play on LMT.

This morning, LMT opened at $72.72. So far today the stock has hit a high of $73.48 and a low of $72.10. As of 11:20, LMT is trading at $72.70, down $4.29 (-5.6%). The chart for LMT looks neutral and S&P gives LMT a neutral 3 STARS (out of 5) hold ranking.

Analyst upgrades:

• Citigroup upgraded Polaris Industries (NYSE: PII) to Buy from Hold after channel checks indicated the company's sales trends improved through September. The firm raised its target on shares to $49 from $33.
• Jefferies upgraded Citrix Systems (NASDAQ: CTXS) to Hold from Underperform after channel checks indicated IT spending will be strong in the second half of 2009, but the firm finds the stock fully valued at current levels. Jefferies raised its target on shares to $40 from $32.
• Pali Captital upgraded Abercrombie & Fitch (NYSE: ANF) to Buy from Neutral on valuation and expectations that lower pricing and international growth will be catalysts going forward. The firm set a $45 price target on shares.
• Plum Creek Timber (NYSE: PCL) was upgraded to Neutral from Underweight at JPMorgan.
• Advanced Micro (NYSE: AMD) was upgraded to Buy from Neutral at UBS.
• PPD Inc. (NASDAQ: PPDI) was upgraded to Outperform from Neutral at Baird.

Analyst upgrades:

• Credit Suisse upgraded Motorola (NYSE: MOT) to Outperform from Neutral after the close Monday. The firm believes Motorola's devices segment will approach breakeven in 2010 while operating margins in nonhandset segments will expand, and that a break-up story will reemerge. Credit Suisse raised its target on shares to $9.50 from $7.
• UBS upgraded BHP Billiton (NYSE: BHP) to Buy from Neutral. The firm cites BHP's leverage to iron ore, coking coal, copper, and oil for its upgrade after raising its commodity price forecasts.
• Merriman upgraded Walter Energy (NYSE: WLT) to Buy from Neutral to reflect higher met coal price forecasts. The firm believes Chinese demand is strong and has a target range of $66-$72 on the stock.
• Intersil (NASDAQ: ISIL) was upgraded to Outperform from Perform at Oppenheimer.
• Coach (NYSE: COH) was upgraded to Buy from Neutral at BofA/Merrill.
• Lockheed Martin (NYSE: LMT) was upgraded to Buy from Hold at Citigroup.

Bloomberg reports that 15,000 more Americans filed claims for unemployment last week, bringing the total to 576,000. Economists had predicted a drop in claims to 550,000.

The four-week moving average rose to 570,000 from 565,750.

Thirty-six states reported an increase, with Tennessee and North Carolina showing the biggest increases. California showed the biggest decrease as employment in construction jobs kicked in.

With international sales of its new F-35 fighter jet coming, Lockheed (NYSE: LMT) is maneuvering Boeing Co. (NYSE: BA) and Saab AB out of the hostile skies.

The program manager of this particular jet believes that there will be fewer prime manufacturers in the future. This won't impact lower-level suppliers substantially, though, as they will have an ample role with the F-35 and continue to service existing aircraft from other manufacturers. These suppliers contributed more than 70% of the work to the F-35.

Analyst upgrades:

• Jefferies upgraded MDS Inc. (NYSE: MDZ) to Buy from Hold on valuation as it believes shares are pricing in a "worst case" scenario at current levels. The firm keeps a $6.50 target on the stock.
  
• JP Morgan upgraded Continental (NYSE: CAL) to Overweight from Neutral on valuation as it believes the recent sell-off is overdone. The firm keeps a $13 price target on the stock.
• Thomas Weisel is positive on Allergan's (NYSE: AGN) diverse product portfolio, global infrastructure, vertical integration, and deep pipeline. The firm upgraded shares to Overweight from Market Weight and has a $54 target on the stock.
• NetLogic (NASDAQ: NETL) was upgraded to Buy from Neutral at Piper.
  
• Dover (NYSE: DOV) was raised to Buy from Neutral at Banc of America/Merrill.
  
• Map Pharmaceuticals (NASDAQ: MAPP) was upgraded at Argus to Hold from Sell.

Late last Friday, The Wall Street Journal reported that the Defense Department has ordered Lockheed Martin Corporation (NYSE: LMT) to cease work on a $13 billion contract to build helicopters for the White House.

The move was widely expected, since the Obama administration has previously pointed to the revamped copters as an example of excessive defense spending. However, the contract's cancellation will no doubt bring fresh job losses to Owego, NY, where the Marine One copter is being designed.

Analyst upgrades:

• Merriman upgraded Dendreon (NASDAQ: DNDN) to Buy from Neutral on expectations shares will react positively to the full IMPACT data release on April 28. The firm thinks Provenge could represent the first cancer immunotherapy approved in the U.S. and raised its valuation range on the stock to $33-$34 from $18-$19.
• Piper Jaffray upgraded Andersons (NASDAQ: ANDE) as it believes the valuation is attractive, investor expectations are low, and the company's fertilizer and rail segments could recovery in FY10. The firm has a $19 target on shares. Goldman upgraded the auto sector to Neutral from Cautious and added Ford (NYSE: F) to its Conviction Buy list. The analyst does not believe Ford will have to declare bankruptcy and sees the company benefiting from Chrysler share declines and GM's (NYSE: GM) reduced product offerings. Ford's price target is $6
• Banc of America/Merrill upgraded U.S. Airways (NYSE: LCC) to Buy from Underperform.
• Broadcom (NASDAQ: BRCM) was upgraded to Equal Weight from Underweight at Morgan Stanley.
• Caterpillar (NYSE: CAT) was raised to Overweight from Neutral at JP Morgan.

Analyst Douglas Harned of Sanford C. Bernstein chopped his price targets on several defense stocks today, including Lockheed Martin Corp. (NYSE: LMT). "Trends in the defense budget remain the most important driver of defense stocks, and the cash flow outlook is strong for the defense businesses," said Harned in a note to clients.

Harned cut LMT's price target from $104 to $96, but he reiterated an "outperform" rating on the stock. Lockheed Martin remains the analyst's top pick in the defense sector, thanks to its strong overall growth potential and support from its F-35 Joint Strike Fighter program. Despite his forecast for a reduction in supplemental defense budgets, Harned expects the F-35 program will remain fully funded.

Boeing Co. (NYSE: BA) is scheduled to release fourth-quarter and full-year 2008 results tomorrow morning, January 28, before the market opens. Chairman, President, and Chief Executive Officer Jim McNerney and Corporate President and Chief Financial Officer James Bell will discuss the results and company outlook in a conference call at 10:30 AM Eastern. You can catch the live webcast of the call at the company's website.

For the quarter that saw labor trouble and continued delays of the 787 Dreamliner, analysts polled by Thomson Reuters expect Boeing to report that its profit fell 42.2% from a year ago to $0.78 per share. Revenue for the quarter is expected to total $13.4 billion, which is 23.3% lower than a year ago. Boeing fell short of earnings estimates by pennies per share in the previous two quarters. Back in December, Boeing increased its quarterly dividend by 5%.

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

• Advanced Micro Devices Inc. (NYSE: AMD) reported dismal Q4 results due to lower demand.
• AMR Corp. (NYSE: AMR) reported a bigger-than-expected Q4 loss, sending shares lower.
• Check Point Software Technologies Ltd. (NASDAQ: CHKP) earnings prospects led to an upgrade.
• eBay Inc. (NASDAQ: EBAY) posted Q4 and full-year results with increased revenue due to a stronger dollar.
• Google Inc. (NASDAQ: GOOG) reported strong Q4 numbers that beat analysts' expectations.
• International Business Machines Corp. (NYSE: IBM) reported better-than-expected Q4 and 2008 earnings.
• Lockheed Martin Corp. (NYSE: LMT) posted strong Q4 results but lowered its 2009 guidance.
• Northern Trust Corp. (NASDAQ: NTRS) shares surged after posting better-than-expected earnings.
• Regions Financial Corp. (NYSE: RF) reported a huge loss due to write-downs and offered a bleak outlook.
• Societe Generale said that it expects to have broken even in the final quarter of 2008.
• Southwest Airlines Co. (NYSE: LUV) posted its second straight quarterly loss due to fuel hedging costs.
• UAL Corp. (NASDAQ: UAUA) reported a huge loss on the erosion in value of oil hedges as prices dropped.
• Usana Health Sciences Inc. (NASDAQ: USNA) posted record Q4 results despite one-time charges.

For more highlights from this week, see Apple, Microsoft, GE, Johnson & Johnson, Harley Davidson and others

Shares of Lockheed Martin Corporation (NYSE: LMT) have moved strongly higher in today's action after the defense contractor put up better than expected numbers for its fourth quarter this morning.

Going into today's earnings release, analysts had been expecting to see the company show $1.92 per share, but the company came in well above those estimates, with a reported $2.05 a share for its quarter ending December 31.

This morning's good news was slightly balanced by the company's announcement that its upcoming full year 2009 profit was probably going to be lower than it had previously forecast, a result of increasing pension expenses. The market was tough on the company's pension plan in 2008, and drove the plan's value down by 28%. The resulting increase in pension expenses forced Lockheed Martin to lower its full year 2009 profit guidance down to between $7.05 and $7.25 from a previous estimate of between $7.65 and $7.90 per share.