Analyst upgrades:

• Jefferies upgraded Biogen (NASDAQ: BIIB) to Buy from Hold based on valuation. The firm, which has a $50 target on the stock, believes Tysabri PML cases are reflected in shares.
• Deutsche Bank upgraded Nordstrom (NYSE: JWN) to Buy from Hold as it finds the valuation attractive and believes the company's sales are benefiting from stabilization in California and share gains. Deutsche raised its target on shares to $45 from $36.
• RBC Capital upgraded Yum! Brands (NYSE: YUM) to Outperform from Sector Perform and raised its target to $39 from $36 citing valuation and views it as a low risk option on a global economic recovery.
• Credit Suisse (NYSE: CS) was upgraded to Buy from Hold at Citigroup.
• Royal Caribbean (NYSE: RCL) was upgraded to Outperform from Market Perform at Wells Fargo.
• Alcatel-Lucent (NYSE: ALU) was upgraded to Hold from Sell at RBS.

It's a boring week if Microsoft Corp. (NASDAQ: MSFT) isn't being sued or is in court defending itself. In the ring this time is France's Alcatel-Lucent (NYSE: ALU), which says Microsoft is infringing on its patents in its ultra-popular Outlook e-mail and messaging software. You know, the one that small businesses to megacorporations use for corporate e-mail and calendaring?

After $358 million in damages was awarded Alcatel-Lucent recently, an appeals court judge stated that the lawsuit wasn't supported by evidence. And, he wants the damages amount recalculated. Microsoft said when the original damages were awarded that the amount was way too high, and on appeals it is now being vindicated. The entire amount was based on the global market value for the Outlook product itself, and that Alcatel-Lucent's claims did not contribute to that whole amount.

From TheStreet.com Network

• Price Action Suggests Dollar Upside Break
• AIG's Benmosche to Get Paid

TheStreet.com's Jim Cramer says the bizarre rules these days make it worth looking at stocks through a different lens.

How much should we care about low-dollar speculation? How much should we care about the incessant trading in CIT (NYSE: CIT) (Cramer's Take) and Fannie Mae (NYSE: FNM) (Cramer's Take), Alcatel-Lucent (NYSE: ALU) (Cramer's Take), or Vonage (NYSE: VG) (Cramer's Take) and Sprint (NYSE: S) (Cramer's Take)? Or even Citigroup (NYSE: C) (Cramer's Take)?

First, I have to tell you that I worry about it less than I used to. Why? Because when we used to have rules and government officials that were willing to speak the truth about stocks, we wouldn't have these single-digit players out there every day. But without it, how in heck can people not believe that Fannie and Freddie Mac (NYSE: FRE) (Cramer's Take) are the biggest and best bets on a turn in housing?

Analyst upgrades:

• Natixis expects Alcatel-Lucent's (NYSE: ALU) results to improve in 2H09, driven by the CDMA segment and completion of Lucent integration. Shares were upgraded to Buy from Reduce.
• RBC Capital upgraded Canadian Pacific (NYSE: CP) to Outperform from Sector Perform and raised its target to $67 from $49. The firm expects a return to "normalized" operating environment driven by Potash and MetCoal.
• Credit Suisse upgraded Affiliated Managers Group (NYSE: AMG) to Outperform from Neutral and raised its target to $69 from $64. The firm cites valuation, potential upside from 2H09 deals, and expectations for positive 2H09 flows for the upgrade.
• Kennametal (NYSE: KMT) coverage was assumed with a Neutral from Underweight at JPMorgan.
• Cardinal Financial (NASDAQ: CFNL) was upgraded to Outperform from Neutral at Baird.
• General Maritime (NYSE: GMR) was upgraded to Outperform from Market Perform at FBR Capital.

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

• Alcatel-Lucent (NYSE: ALU) reported a surprise profit but is expected to return to losses next quarter.
• Coach Inc. (NYSE: COH) profit and revenue were in line with expectations, sending shares lower.
• Corning Inc. (NYSE: GLW) posted better-than-expected earnings but other concerns drove down shares.
• eHealth Inc. (NASDAQ: EHTH) reported solid Q2 numbers but Wall Street was not impressed.
• Goodyear Tire & Rubber Co. (NYSE: GT) posted a smaller-than-expected Q2 loss, sending shares higher.
• JAKKS Pacific Inc. (NASDAQ: JAKK) reported swinging to a Q2 net loss and revenues were flat.

This morning, Alcatel-Lucent (NYSE: ALU) reported its first-ever quarterly net profit, sparking a flurry of activity in the firm's stock. In the latest quarter, ALU earned $2.8 million, or 0.01 euro per share. The Street expected ALU to lose 0.08 euro per share during the quarter.

This news is all well and good, but adjusted earnings showed a loss of 62 million euros compared to expectations for a loss of 36 million euros. Nevertheless, the stock traded higher in post-market trading and also opened higher this morning.

• McAdams Wright expects Dendreon's (NASDAQ: DNDN) near-term momentum to continue but has long-term concerns that Street estimates are too high. The firm upgraded shares to Hold from Sell.
• JPMorgan upgraded Ameristar Casinos (NASDAQ: ASCA) to Overweight from Neutral to reflect valuation, potential catalysts from Colorado's easing gaming regulations, and the company's strong free cash flow. The firm raised its target on shares to $24 from $20.
• Citigroup upgraded Valspar (NYSE: VAL) to Hold from Sell after channel checks indicated paint demand is shifting to big-box retailers, the company's primary sales channel. The firm raised its target on shares to $22 from $19.
• Vulcan Materials (NYSE: VMC) was upgraded to Buy from Neutral at UBS.
• Altera (NASDAQ: ALTR) was raised to Outperform from Sector Perform at RBC Capital.
• Spectra Energy (NYSE: SEP) was upgraded to Neutral from Sell at Goldman.

Ciena (NASDAQ: CIEN), a business that sells various networking and software products for fiber-optic and broadband technologies, and whose colleagues include Cisco (NASDAQ: CSCO) and Alcatel-Lucent (NYSE: ALU), reported late Thursday a difficult second quarter. Revenues declined by 40%. For the bottom line, Ciena said it lost 25 cents per share on an adjusted basis. Last year at this time, Ciena made an adjusted 40 cents per share. And in terms of expectations, the company was only supposed to lose 9 cents per share. Guess there wasn't a chance of that, huh?

Analyst upgrades:

• Kaufman Bros. assumed coverage of Ctrip.com (NASDAQ: CTRP) and upgraded the stock to Buy from its previous Hold rating. The firm thinks the company's Q2 targets are achievable while 20%-plus growth should return in Q3 as comps ease.
• Janney Montgomery upgraded Cogdell Spencer (NYSE: CSA) to Neutral from Sell as it believes last night's capital raise removes risk. The firm has a $4.50 target on shares.
• Deutsche Bank upgraded Map Pharmaceuticals (NASDAQ: MAPP) to Buy from Hold following the positive Levadex Phase 3 results as it believes the migraine drug could generate peak sales of $250M in the U.S. if approved. Deutsche raised its target on shares to $12 from $5.
• Northwest Natural Gas (NYSE: NWN) was raised to Buy from Neutral at UBS.
• Petro-Canada (NYSE: PCZ) was upgraded to Overweight from Equal Weight at Barclays.
• Alcatel-Lucent (NYSE: ALU) was upgraded to Add from Reduce at WestLB.

Analyst upgrades:

• Oppenheimer upgraded FTI Consulting (NYSE:FCN) to Outperform from Perform on expectations the stock will outperform in the second half of 2009 due to easier comparisons and a "deeper and longer" restructuring cycle. The firm has a $62 target on shares.
• Citigroup upgraded Cigna (NYSE:CI) to Hold from Sell to reflect reduced balance sheet risk following the company's capital raise and the potential for a PBM sale. The firm raised its target price to $23 from $13.
• Goldman expects Coca-Cola Enterprises (NYSE:CCE) to benefit from favorable soda demand and lower commodity costs. The firm upgraded shares to Conviction Buy from Buy and has a $20 target on the stock.
• Novellus (NASDAQ:NVLS) was raised to Buy from Neutral at Bank of America/Merrill.
• CME Group (NASDAQ:CME) was upgraded at JP Morgan to Neutral from Underweight.
• Allegiant (NASDAQ:ALGT) was upgraded to Overweight from Equal Weight at Morgan Stanley.
  

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

• Alcatel-Lucent (NYSE: ALU) shares rose even though it reported a wider loss for the quarter.
• American Express Co. (NYSE: AXP) posted better-than-expected Q1 results but warned of challenges.
• Blackstone Group (NYSE: BX) reported a net loss and slumping revenues for the first quarter.
• Center Financial Corp. (NASDAQ: CLFC) was downgraded following its Q1 earnings report.
• Cisco Systems Inc. (NASDAQ: CSCO) posted lower Q3 earnings that still topped analysts estimates.

Cisco (NASDAQ: CSCO) reported Q3 stats after the bell on Wednesday. How did the tech company that runs with the likes of Hewlett-Packard (NYSE: HPQ), Juniper Networks (NASDAQ: JNPR), and Alcatel-Lucent (NYSE: ALU) fare? Very well, thank you.

Well, let me clarify that. Cisco saw a lot of declines in its numbers, but we all know what the most important thing to investors is: beating the Wall Street analysts. In this regard, Cisco's management did just fine. As I observed in my earnings preview piece, the call was for Cisco to do somewhere around 25 cents per share. Well, the company bested that figure by an awesome nickel on an adjusted basis.

Tech investors will be looking forward to seeing how Cisco (NASDAQ: CSCO) made out in the third quarter. The networking entity, whose colleagues include Hewlett-Packard (NYSE: HPQ), Juniper Networks (NASDAQ: JNPR), and Alcatel-Lucent (NYSE: ALU), will be reporting Q3 numbers on Wednesday, May 6, after the market closes. According to analysts, Cisco is not expected to grow the bottom line. The call is for 25 cents per share. If that figure is hit, then it will represent a drop of more than 30% on a year-over-year basis.

Here's the bright side, though. Cisco has beat the analysts at their game in recent times. Quite frankly, I think Cisco should be able to come ahead of estimates this week. I don't necessarily see why the trend will break. It's not like the stock has been telling the market that it will. Shares of Cisco have been doing well.

• Bernstein upgraded Merck (NYSE: MRK) to Outperform from Market Perform and raised its target to $30 from $27 citing valuation and its decision to buy Schering-Plough, at what appears to be a reasonable price.
  
• RBC Capital upgraded Palm (NASDAQ: PALM) to Outperform from Sector Perform and raised its target to $12 from $5 as it believes webOS has increased its chances for Smartphone leadership and will increase its attractiveness as an acquisition target.
  
• RW Baird upgraded Alcatel-Lucent (NYSE: ALU) to Outperform from Neutral on valuation as it believes balance sheet risks are overly discounted in the stock, creating a buying opportunity. The firm has a $3 target on shares.
• Express Scripts (NASDAQ: ESRX) was raised to Buy from Hold at Argus.
  
• France Telecom (NYSE: FTE) was upgraded at Morgan Stanley to Equal Weight from Underweight.
  
• Foster Wheeler (NASDAQ: FWLT) was upgraded to Conviction Buy from Neutral at Goldman.