Analyst Upgrades

• Cree (CREE) and Rubicon Technology (RBCN) to buy from neutral at Merriman.
• Children's Place (PLCE) to outperform from market perform at BMO Capital.
• Lockheed Martin (LMT) to neutral from underperform at BofA/Merrill.
• Copano Energy (CPNO) to outperform from market perform at Morgan Keegan.
• Motorola Mobility (MMI) to neutral from reduce at Nomura.
• Parker-Hannifin (PH) to buy from hold at KeyBanc.
• Akamai (AKAM), ShoreTel (SHOR), AMB Property (AMB) and ProLogis (PLD) to buy from hold at Stifel Nicolaus.

Last year in June, Lexmark International (LXK) acquired Perceptive Software, a leading provider of Enterprise Content Management software and solutions. This added to its portfolio a complementary, fast growing software business aligned with its existing industry-focused value proposition. Lexmark manufactures and sells laser printers and cartridges primarily to business customers in North America and Europe. It competes with HP (HPQ), Xerox (XRX), Canon, and Kyocera (KYO) in the printer business. The acquisition has allowed Lexmark to participate in the adjacent ECM software solutions market providing additional growth and a new revenue stream in software maintenance and professional services.

Despite the turmoil in the Middle East, the market powered to a 30-month high, closing above 12,000 Tuesday. The key driver was a slew of strong earnings reports. The last time we saw Dow 12,000 was on June 19, 2008. Across the board, the major averages were strong. The Dow climbed 148.23 to 12,040.16, S & P 500 rose 21.47 to 1307.59, and the NASDAQ surged 51.11 to 2751.19, as reported in the Wall Street Journal.

Here are just a few stocks that moved the Dow higher:

• Pfizer (PFE) rose $1.00 to $19.22. Fourth-quarter profit tripled from a year ago.

While the laser printer segment is mature -- and even boring -- it's still a solid business. Just look at the fourth-quarter results from Lexmark International (LXK). Net income spiked 46% to $87.6 million, or $1.10 per share. Excluding certain items, the earnings were $1.29 per share. The Street estimate was for only $1.12.

However, revenues were humdrum, up 2.9% to $1.1 billion in the quarter. But Lexmark is really an earnings story. And it looks like the momentum will continue. For the next quarter, the company expects to earn between $1.18 and $1.28 per share. Keep in mind that the consensus was for $1.15 per share.

Analyst Upgrades

• Credit Suisse upgraded AT&T (T) to outperform from neutral and has a $35 target on the stock. Credit Suisse believes the impact from AT&T's loss of iPhone exclusivity will be less than expected and that the stock should benefit from its earnings growth and dividend yield.
• Goldman upgraded Freeport McMoRan (FCX) to buy from neutral and raised its price target to $94 from $79 based on improving copper fundamentals.
• Benchmark Co. upgraded Valueclick (VCLK) to vuy from hold on expectations Google Instant (GOOG) could drive marketing traffic. The firm raised its target price for Valueclick shares to $15 from $11.
• Best Buy (BBY) was upgraded to outperform from perform at Oppenheimer.
• Research In Motion (RIMM) was upgraded to buy from sell at Societe Generale.
• CarMax (KMX) was upgraded to outperform from market perform at Wells Fargo.

Analyst Upgrades

• Jefferies upgraded Citrix Systems (CTXS) to buy from hold and raised its target to $48 from $43, citing VMware's (VMW) strong Q4 report and survey results that indicate continued strength for Citrix.
• Citigroup upgraded Amylin Pharmaceuticals (AMLN) to buy from hold on confidence the company's LAR drug will be approved following the approval of Novo Nordisk's (NVO) Victoza. Citi raised its target price for Amylin shares to $27 from $4.
• Baird upgraded Texas Instruments (TXN) to outperform from neutral and raised its target to $30 from $28. The firm believes it is too early to take profits in Texas Instruments and notes that checks continue to indicate a continued recovery in end-demand.
• Lexmark (LXK) was upgraded to overweight from equal weight at Barclays.
• Salix (SLXP) was upgraded to outperform from perform at Oppenheimer.
• Plexus (PLXS) was lifted to outperform from neutral at Credit Suisse.

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.

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

• Alcoa Inc. (NYSE: AA) kicked off the new season with a larger-than-expected loss due to the economic slump.
• Allscripts-Misys Healthcare Solutions (NASDAQ: MDRX) reported better-than-expected Q2 earnings.
• Apollo Group Inc. (NASDAQ: APOL) share price soared after its strong Q1 earnings and guidance.
• Apple Inc. (NASDAQ: AAPL) earnings prospects without CEO Steve Jobs led to an analyst's downgrade.
• Autodesk Inc. (NASDAQ: ADSK) lowered its guidance as business slows at an unprcedented rate.
• Bank of America Corp. (NYSE: BAC) reported terrible Q4 results and receivbed additional TARP money.
• Bunge Ltd. (NYSE: BG) lowered its 2008 earnings estimate due to soft soybean commodity markets.
• Citigroup Inc. (NYSE: C) posted a much bigger-than-expected loss and said it would split in two.
• Coventry Health Care Inc. (NYSE: CVH) offered full-year guidance that was less than analysts expectations.
• CSX Corp. (NYSE: CSX) forecast Q4 earnings would come in below analysts' expectations.
• CVS Caremark Corp. (NYSE: CVS) increased its quarterly dividend despite the recent lowered guidance.
• Deutsche Bank (NYSE: DB) reported a net loss for Q4 and the full year, dragging down the sector.
• Genentech Inc. (NASDAQ: DNA) revenue and earnings surged but were lower than analysts estimated.
• Intel Corp. (NASDAQ: INTC) Q4 results were in line with low expectations as the gross margin declined.
• JPMorgan Chase & Co. (NYSE: JPM) reported a huge drop in Q4 earnings but it stayed in the black.
• Lexmark International Inc. (NYSE: LXK) slashed its Q4 outlook and announced job cuts.
• Pentair Inc. (NYSE: PNR) efforts to limit an earnings decline led to a buy recommendation.
• Precision Cast Corp. (NYSE: PCP) earnings prospects following the recent rally led to an analyst's downgrade.

This post is part of our Battle of the Brands feature. Let us know which brand you prefer, and check out other Battle of the Brands posts.

Rochester, New York-based Eastman Kodak Co. (NYSE: EK) was founded in 1892, and is well known for its wide range of photographic film products; it remains to this day the largest supplier of photographic films in the world. The company played a vital role in the invention and development of the motion picture industry, setting the standard of 35 mm film.

But times change. In 1999, Kodak entered into the consumer inkjet photo printers market in a joint venture with manufacturer Lexmark (NYSE: LXK). In 2004, Kodak announced it would stop producing traditional film cameras, beginning a multiyear struggle to refocus on digital photography and printing. Some of the results of that effort include the Kodak Smart Picture Frame, into which digital files are downloadable via a network connection. The Kodak Gallery is a website where users can upload photos into albums, print them out, and create mouse pads, calendars, and the like. And in 2006 Kodak announced that Flextronics (NASDAQ: FLEX) would manufacture and help design its digital cameras. Kodak also has long-term plans to sell ink jet printers and flat-panel displays.

Lexmark (NYSE: LXK) is trading up 13% on good earnings.

VMWare (NYSE: VMW) is down 25% on a weak forecast.

Zoran (NASDAQ:Z RAN) is off almost 20% on a poor outlook for Q1.

EMC (NYSE: EMC) is down 8% on VWWare results. EMC owns a large piece of VMW.

Trading in the pre-market may be different than trading in the regular session.

Douglas A. McIntyre is an editor at 247wallst.com.

The earnings crunch continues to roll along, and here are a some highlights of this past week's earnings coverage from BloggingStocks:

• Aetna Inc. (NYSE: AET) beat expectations and raised its full-year guidance.
• Amazon.com Inc. (NASDAQ: AMZN) beat estimates by a penny and offered a poor outlook.
• American Express Co. (NYSE: AXP) delivered a positive surprise, with profits up 10%.
• Amgen Inc. (NASDAQ: AMGN) beat estimates, but revenue was flat.
• Anheuser-Busch Cos. (NYSE: BUD) beat expectations on strength of international sales and partner brands.
• Apple Inc. (NASDAQ: AAPL) blew past expectations. See our conference call live blog.
• Avery Dennison Corp.'s (NYSE: AVY) net sales up, EPS down, both due to the Paxar acquisition.
• Baidu.com Inc. (NASDAQ: BIDU) beat expectations, but wariness about its growth potential lingers.
• Boeing Co. (NYSE: BA) beat expectations but lowered its guidance.
• Bristol-Myers Squibb (NYSE: BMY) beat expectations on the strength of Plavix sales.
• CNH Global's (NYSE: CNH) profit nearly doubled, beating estimates by 15%.
• Coach Inc. (NYSE: COH) beat estimates by a penny, but offered a conservative outlook for the holidays.
• Comcast Corp. (NASDAQ: CMCSA) met EPS expectations but cut its cash flow forecast.
• Countrywide Financial Corp. (NYSE: CFC) reported a $1.2 billion loss, but predicts a profit in the next quarter.

Michael Fowlkes has worked as a stock trader for seven years and spent the last two years working as an analyst for the online investment advisory service Investor's Observer

Visit AOL Money & Finance for more earnings coverage

But Mulcahy certainly is not acquisition-averse; she has overseen Xerox's purchase of four companies in the past 15 months. She noted that Xerox hasn't ruled out deals with smaller companies that would help bulk up her company's software offerings.