Analyst Upgrades

• Oracle (ORCL) to outperform from perform at Oppenheimer.
• Accenture (ACN) to buy from hold at Jefferies.
• Advanced Energy (AEIS) and Applied Materials (AMAT) to overweight from equal weight at Barclays.
• Spreadtrum (SPRD) to buy from hold at Auriga.
• Healthcare Realty Trust (HR) and Tortoise Energy Capital (TYY) to outperform from neutral at RW Baird.
• Global Payments (GPN) to equal weight from underweight at Morgan Stanley.
• CBS (CBS) to buy from neutral at BofA/Merrill.
• Sonic (SONC) to outperform from neutral at Cowen.

Analyst Upgrades

• Barclays upgraded Western Digital (WDC) to overweight from equal weight.
• LDK Solar (LDK) was upgraded to buy from hold at Needham.
• Legg Mason (LM) was upgraded to outperform from neutral at Macquarie.
• Agilent (A) was upgraded to buy from hold at Stifel Nicolaus.
• Wells Fargo upgraded Dean Foods (DF) to outperform from market perform and Developers Diversified (DDR) to market perform from underperform.
• Deutsche Bank also upgraded Developers Diversified, to buy from hold.
• Northrop Grumman (NOC) was upgraded to sell from conviction sell at Goldman.
• MYR Group (MYRG) was upgraded to buy from hold at BB&T.

Analyst Upgrades

• Piper Jaffray upgraded Dreamworks (DWA) to overweight from neutral following the company's Q2 results. The firm also raised its target for shares to $38 from $30.
• Stephens upgraded Global Payments (GPN) with a $50 price target following the company's Q4 results. Note, shares were downgraded this morning at Janney Montgomery.
• BMO Capital upgraded Carrizo Oil & Gas (CRZO) to outperform from market perform, citing the company's planned exploration activity. The firm raised its price target to $27 from $23.
• eHealth (EHTH) was upgraded to perform from underperform at Oppenheimer and to buy from neutral at BofA/Merrill.
• NASDAQ OMX (NDAQ) was upgraded to buy from hold at Stifel Nicolaus.
• C.H. Robinson (CHRW) was upgraded to outperform from market perform at BMO Capital.

C.H. Robinson Worldwide (CHRW) attracted a heavy dose of put volume on Friday, with approximately 16,000 contracts crossing the tape. This flurry of activity represented about 19 times the stock's expected daily put volume.

Data from the International Securities Exchange (ISE) confirms this bearish bias, with CHRW racking up a single-day put/call volume ratio of 11.62 on the exchange. In other words, traders on the ISE bought to open nearly a dozen puts for every call on Friday.

Analyst Upgrades

• Baird upgraded C.H. Robinson (CHRW) to outperform from neutral and has a $67 target on the stock. The firm upgraded shares citing growth opportunities given the capacity constrained environment.
• UBS upgraded Navistar (NAV) to buy from neutral, citing improved trucker preferences towards the company's engine technology.
• KeyBanc upgraded Crane (CR) to buy from hold based on valuation stabilization and potential upside in aerospace, among other reasons. The firm has a $39 target on the stock.
• United Therapeutics (UTHR) was upgraded to overweight from neutral at JPMorgan.
• Equifax (EFX) was upgraded to overweight from equal weight at Stephens.
• Brown & Brown (BRO) was upgraded to buy from hold at Citigroup.
  

C.H. Robinson Worldwide (CHRW) was the subject of a rosy write-up in Barron's over the weekend, with the financial publication noting that the company is well-positioned to benefit as "trends in the transportation industry are reaching an inflection point." In fact, portfolio manager Quoc Tran of Lateef Investment Management believes that "a stake in C.H. Robinson [is] the best way to enjoy a rebound in the transportation sector."

The stock enjoyed a modest boost Monday morning in the wake of the Barron's endorsement, with CHRW breaking out above short-term pressure from its 10-day and 20-day moving averages. The stock has added roughly 40% during the past year, capitalizing on support from its longer-term 10-month and 20-month trendlines.

Analyst Upgrades

• Deutsche Bank upgraded United Parcel Service (UPS) to buy from hold on expectations the company will benefit from improving international package volumes and restructuring initiatives. The firm raised its target on shares to $70 from $67.
• JPMorgan upgraded SVB Financial (SIVB) to overweight from neutral on valuation following the recent pullback in shares. The firm has a $54 price target on the stock.
• Baird upgraded ArvinMeritor (ARM) to outperform from neutral and raised its target to $15 from $12 following the Q2 report. The firm said ArvinMeritor has transformed its business model and is well-positioned for growth.
• UBS (UBS) was upgraded to overweight from neutral at JPMorgan.
• Occidental Petroleum (OXY) was upgraded to conviction buy from buy at Goldman.
• Vail Resorts (MTN) was upgraded to outperform from market perform at Wells Fargo.

Analyst upgrades:

• Baird upgraded Fifth Third Bancorp (NASDAQ: FITB), SunTrust (NYSE: STI) and Wells Fargo (NYSE: WFC) to Outperform from Neutral citing the ability to raise cheap capital following the Treasury's aggressive policy response.
  
• Keefe Bruyette upgraded First Security Group (NASDAQ: FSGI), Amcore Financial (NASDAQ: AMFI) and Seacoast Banking (NASDAQ: SBCF) to Outperform from Market Perform to reflect the benefits of the government's TARP program.
  
• Suntrust believes Zions Bancorp (NASDAQ: ZION) is disproportionately positioned to benefit from what should be a wave of industry fallout and consolidation over the next few years. Shares were upgraded to Buy from Neutral.
• Cadbury (NYSE: CBY) was raised to Hold from Sell at ING Group.
  
• Ericsson (NASDAQ: ERIC) was raised to Neutral from Sell at Goldman.
  
• Genentech (NYSE: DNA) was upgraded at Piper Jaffray to Buy from Neutral.

Analyst downgrades:

MOST NOTEWORTHY: Newmont Mining Corp (NEM), Qwest Communications International Inc (Q), Sirius Satellite Radio Inc (SIRI), Chipotle Mexican Grill, Inc (CMG) and American Eagle Outfitters (AEO) were today's noteworthy upgrades:

• Prudential upgraded shares of Newmont Mining Corp (NYSE: NEM) to Neutral from Underweight citing valuation, higher gold and copper prices and specific mine factors that should lead to an operational turnaround.

• Credit Suisse raised shares of Qwest Communications International Inc (NYSE: Q) to Neutral from Underperform as the firm believes management is less likely to engage in a fiber video build and cites the increase in the company's NOL carry-forwards.

• Sirius Satellite Radio (NASDAQ: SIRI) was upgraded to Outperform from Market Perform at Barrington Research.

• Raymond James upgraded Chipotle Mexican Grill (NYSE: CMG) to Outperform from Market Perform. Morgan Keegan also raised shares to Outperform from Market Perform, citing better-than-projected operating fundamentals and growth prospects.

• American Eagle Outfitters (NYSE: AEO) was upgraded to Strong Buy from Buy at Matrix USA to reflect the company's impressive SSS growth...

OTHER UPGRADES:

• Arris Group, Inc (NASDAQ: ARRS) was upgraded to Sector Performer from Underperformer.

• C.H. Robinson Worldwide, Inc (NASDAQ: CHRW) was upgraded to Buy from Hold at AG Edwards.

• Merck & Co, Inc (NYSE: MRK) was added to Leerink Swann's Focus List.

• Watson Pharmaceuticals, Inc (NYSE: WPI) was upgraded to Buy from Neutral at UBS.

• Buffalo Wild Winds (NASDAQ: BWLD) was upgraded to Outperform from Market Perform at Morgan Keegan.

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

MOST NOTEWORTHY: Today's noteworthy initiations included MasterCard Inc (MA), Time Warner Cable Inc (TWC), ZymoGenetics, Inc (ZGEN) and California Pizza Kitchen, Inc (CPKI):

• AG Edwards started MasterCard Inc (NYSE: MA) with a Hold rating, citing near-term concerns about the consumer and valuation.

• Credit Suisse initiated Time Warner Cable (NYSE: TWC) with a Neutral rating and $41 target.

• Citigroup initiated ZymoGenetics (NASDAQ: ZGEN) Inc with a Sell rating and $12 target. The firm sees further downside given their belief the Street will lower its Thrombin expectations due to sales disappointment in early 2008.

• Morgan Keegan initiated shares of California Pizza Kitchen (NASDAQ: CPKI) with an Outperform rating, finding shares compelling given the company's substantial unit growth opportunity.

OTHER INITIATIONS:

• Buckingham initiated shares of Gentex Corp (NASDAQ: GNTX) with an Underperform with a $14 target, and expects margin pressure to continue.

• Citigroup started POZEN Inc (NASDAQ: POZN) with a Buy rating and $28 target.

• Needham initiated SeaChange International (NASDAQ: SEAC) with a Buy rating and $12 target.

• BB&T started Tarragon Corp (NASDAQ: TARR) with a Buy rating and $13 target, as the firm believes the proposed spin-off of its home-building business would unlock shareholder value.

• Wachovia initiated shares of C.H. Robinson Worldwide Inc (NASDAQ: CHRW) with an Outperform rating.

• Shares of Brookfield Properties Corp (NYSE: BPO) were started with a Hold rating at Stifel.

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

MOST NOTEWORTHY: EchoStar Communications Corp (DISH), PeopleSupport, Inc (PSPT), and Quicksilver, Inc (ZQK) were today's most notable downgrades:

• Credit Suisse downgraded EchoStar Communications Corp (NASDAQ: DISH) to Underperform from Neutral based on valuation and lower probability of an acquisition by AT&T (NYSE: T).

• PeopleSupport Inc (NASDAQ: PSPT) was downgraded to Market Perform from Outperform at both Piper Jaffray and Freidman Billings following disappointing Q4 earnings and guidance; JMP Securities cut PeopleSupport to Market Outperform from Strong Buy.

• Quicksilver (NYSE: ZQK) was downgraded by a host of firms: to Market Performer from Outperformer at Piper Jaffray, to Sector Performer from Outperformer at CIBC, to Hold from Buy at W.R. Hambrecht, to Neutral from Accumulate at Buckingham and to Sell from Hold at Wedbush.

OTHER DOWNGRADES:

• Freidman Billings downgraded Tercica, Inc (NASDAQ: TRCA) to Underperform from Market Perform on valuation.

• Prudential cut Cheesecake Factory Inc (NASDAQ: CAKE) to Underweight from Neutral citing soft industry sales trends which will impact Q1 and Q2 results.

• Raymond James downgraded Goldcorp Inc (NYSE: GG) to Outperform from Strong Buy.

• Lehman cut Sprint Nextel Corp (NYSE: S) to Equal-Weight from Overweight.

• UBS downgraded New Century Financial Corp (NYSE: NEW) to Reduce from Neutral.

• Stifel downgraded C.H. Robinson Worldwide, Inc (NASDAQ: CHRW) to Sell from Hold.

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