Analyst Upgrades

• Disney (DIS) to buy from hold at Wunderlich.
• Pike Electric (PIKE) to outperform from market perform at FBR Capital.
• Kindred Healthcare (KND) to overweight from equal weight at Barclays.
• UBS (UBS) to hold from sell at Canaccord.
• Avery Dennison (AVY) and Take-Two (TTWO) to buy from neutral at BofA/Merrill.
• Mercer (MERC) to outperform from market perform at Raymond James.

Results for the tech stocks in last week's preview were a mixed bag, some beats, some misses, some in line. By and large, expectations for tech companies reporting results this week remain high, though. Here's what analysts surveyed by Thomson Financial are anticipating in the way of earnings, as compared to the same period of the previous year.

• Solarfun Power Holdings Co. Ltd. (NASDAQ: SOLF): $1.48 EPS (+73.0%) on sales of $1.3 billion (+171.0%)
• Marvell Technology Group Ltd. (NASDAQ: MRVL): $0.21 EPS (+71.4%) on sales of $836.7 million (+27.4%)
• Solera Holdings Inc. (NYSE: SLH): $0.29 EPS (+51.7%) on sales of $137.0 million (+11.8%)
• Applied Signal Technology Inc. (NASDAQ: APSG): $0.14 EPS (+42.9%) on sales of $46.4 million (+17.4%)
• China Finance Online Co. Ltd. (NASDAQ: JRJC): $0.14 EPS (+42.6%) on sales of $13.3 million (+131.5%)
• OSI Systems Inc. (NASDAQ: OSIS): $0.38 EPS (+36.8%) on sales of $162.0 million (+6.0%)
• LaBarge Inc. (AMEX: LB): $0.27 EPS (+33.3%) on sales of $71.6 million (+10.4%)
• Esterline Technologies Corp. (NYSE: ESL): $0.69 EPS (+11.6%) on sales of $374.6 million (+14.8%)
• Dell Inc. (NASDAQ: DELL): $0.36 EPS (+11.1%) on sales of $15.9 billion (+7.8%)
• HEICO Corp. (NYSE: HEI): $0.46 EPS (+13.0%) on sales of $147.1 million (+10.5%)
• Daktronics Inc. (NASDAQ: DAKT): $0.17 EPS (flat) on sales of $141.5 million (+17.0%)
• Novell Inc. (NASDAQ: NOVL): $0.05 EPS (flat) on sales of $241.4 million (-0.7%)
• Omnivision Technologies Inc. (NASDAQ: OVTI): $0.29 EPS (-17.1%) on sales of $172.5 million (-0.4%)
• Sigma Designs Inc. (NASDAQ: SIGM): $0.39 EPS (-18.8%) on sales of $58.7 million (+37.9%)

MOST NOTEWORTHY: MGM Mirage (MGM), USA Truck, Inc (USAK), Knightsbridge Tankers Ltd (VLCCF), Monolithic Power Systems, Inc (MPWR) and Stanley, Inc (SXE) topped out today's noteworthy upgrade list:

• Prudential upgraded shares of MGM Mirage (NYSE: MGM) to Overweight from Neutral on valuation, as the firm believes the recent weakness presents a buying opportunity.

• USA Truck Inc (NASDAQ: USAK) was raised to Equal Weight from Underweight at Stephens based on valuation.

• Jefferies upgraded shares of Knightsbridge Tankers Ltd (NASDAQ: VLCCF) to Hold from Underperform to reflect the company's five vessels now operating on long-term time charter contracts and its recent entry into the dry bulk shipping sector.

• Monolithic Power (NASDAQ: MPWR) was upgraded to Buy from Hold at Deutsche Bank following its patent win case against O2Micro International Ltd (OIIM).

• Wachovia upgraded Stanley Inc (NYSE: SXE) to Outperform from Market Perform based on its strong Q4 report and guidance...

OTHER UPGRADES:

• Cognos Inc (NASDAQ: COGN) was upgraded to Outperform from Sector Perform at Pacific Crest.

• Riverbed Technology, Inc (NASDAQ: RVBD) was raised to Overweight from Market Weight at Thomas Weisel.

• Stifel upgraded Priceline.com Inc (NASDAQ: PCLN) to Buy from Hold.

• Barrington raised X-Rite, Inc (NASDAQ: XRIT) To Outperform from Market Perform.

• Morgan Stanley raised Principal Financial Group Inc (NYSE: PFG) to Equal Weight from Underweight.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

MOST NOTEWORTHY: Today's notable upgrades include SanDisk Corp (SNDK), Cabela's Inc (CAB) and Knightsbridge Tankers Ltd (VLCCF):

• CIBC upgraded shares of SanDisk Corp (NASDAQ: SNDK) to Sector Outperformer from Sector Performer with a $50 target. The firm finds the risk/reward compelling due to a rebounding NAND outlook for Q4 and 2008 and the probability of Hynix signing a watershed licensing deal.

• Matrix USA upgraded Cabela's Inc (NYSE: CAB) Inc to Hold from Sell as retail operations have improved, providing a boost to fundamental trends.

• JP Morgan upgraded shares of Knightsbridge Tankers (NASDAQ: VLCCF) Ltd to Neutral from Underweight based on valuation and increased time-charter contract coverage.

OTHER UPGRADES:

• Merrill Lynch upgraded Gilead Sciences, Inc (NASDAQ: GILD) to Buy from Neutral to reflect improved prospects for long-term growth of the company's HIV-franchise.

• UBS resumed coverage of Express Scripts, Inc (NASDAQ: ESRX) with a Buy rating, up from its previous Neutral rating.

• Deutsche Bank upgraded Valspar Corp (NYSE: VAL) with a Buy from Hold and $34 target.

• HSBC upgraded Dow Chemical Co (NYSE: DOW) to Overweight from Neutral as the firm believes a joint venture with Reliance could trigger a valuation re-rating with a higher multiple, offsetting any EPS dilution.

• Caris upgraded Seagate Technology (NYSE: STX) to Above Average from Average as the firm believes Seagate has too many structural advantages over the competition.

• Buckingham upgraded TJX Cos (NYSE: TJX) to Strong Buy from Accumulate with a $33 target.

• Lehman Brothers upgraded Volkswagen ADS (OTC: VLKAY) to Equal-Weight from Underweight.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).