Analyst Upgrades

• Bristol-Myers (BMY) to hold from underperform at Jefferies.
• Pep Boys (PBY) to buy from hold at Stifel Nicolaus.
• Tesla Motors (TSLA) to overweight from equal weight at Morgan Stanley.
• Emerson (EMR) to buy from hold at Deutsche Bank.
• ARM Holdings (ARMH) to buy from neutral at BofA/Merrill.
• NetLogic (NETL) and Cavium Networks (CAVM) to buy from hold at Auriga.
• Aimco (AIV) to hold from sell at Citigroup.
• Ceragon Networks (CRNT) to overweight from equal weight at Barclays.

Analyst Upgrades

• Micron (MU) to buy from neutral at UBS.
• Baker Hughes (BHI) to outperform from market perform at BMO Capital.
• PDL BioPharma (PDLI) to outperform from sector perform at RBC Capital.
• Fluor (FLR) and Rush Enterprises (RUSHA) to buy from neutral at BofA/Merrill.
• Camden Property (CPT) to outperform from neutral at Macquarie.
• Pinnacle Financial (PNFP) to buy from hold at Wunderlich.
• Linear Technology (LLTC) to neutral from reduce at Nomura.
• Hologic (HOLX) and Illumina (ILMN) to buy from hold at Citigroup.
• F5 Networks (FFIV) to buy from neutral at Gleacher.

Analyst Upgrades

• Google (GOOG) to outperform from neutral at Wedbush.
• Nike (NKE) to buy from neutral at UBS.
• Apollo Group (APOL) to market perform from underperform at FBR Capital.
• JDSU (JDSU) to overweight from neutral at Piper Jaffray.
• NetApp (NTAP) to overweight from equal weight and Verigy (VRGY) to equal weight from underweight at Barclays.
• RSC Holdings (RRR) to outperform from neutral at RW Baird.
• Exelon (EXC) to buy from hold at Jefferies.
• Aon (AON) and Willis Group (WSH) to outperform from market perform at Keefe Bruyette.
• BMC Software (BMC) 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

• Soleil upgraded Baxter (BAX) to buy from hold on expectations the company will benefit from supply disruptions at privately-held plasma manufacturer Octapharma. The firm raised its price target for shares to $56 from $45.
• Deutsche Bank upgraded Dolby (DLB) to buy from hold, citing valuation following the recent underperformance of shares. The firm upped its price target to $75 from $70.
• Bernstein upgraded Alexion (ALXN) to outperform from market perform based on increased Soliris forecasts for PNH and potential in aHUS. The firm also raised its price target to $75 from $60.
• Agrium (AGU) was upgraded to buy from neutral at BofA/Merrill.
• Roche (RHHBY) was upgraded to conviction buy from neutral at Goldman.
• BMO Capital upgraded Energizer (ENR) to outperform from market perform.

Analyst Upgrades

• BMO Capital upgraded Noble Energy (NE) to outperform from market perform and raised its target to $85 from $78. The firm upgraded Noble based on Niobrara field potential and record-breaking reserve potential at the Leviathan prospect.
• Wells Fargo upgraded Raytheon (RTN) to outperform from market perform based on relative valuation, strong balance sheet and International sales exposure.
• ThinkEquity upgraded Cerner (CERN) to buy from hold based on valuation and EMR momentum. The firm raised its price target on shares to $86 from $80.
• Sanofi-Aventis (SNY) was upgraded to buy from hold at Societe Generale.
• Cavium Networks (CAVM) was upgraded to outperform from market perform at JMP Securities.
• CSG Systems (CSGS) was upgraded to outperform from perform at Oppenheimer.

Analyst Upgrades

• Deutsche Bank upgraded Smurfit-Stone (SSCC) to buy from hold after raising its estimates for containerboard names and upped its target for shares to $28 from $22. The firm also raised its price target for International Paper (IP) to $38 from $32, for Packaging Corp. (PKG) to $33 from $28, for Temple-Inland (TIN) to $31 from $28, for Greif (GEF) to $67 from $65, and for Rock-Tenn (RKT) to $70 from $65. All stocks are buy rated.
• ThinkEquity upgraded VMware (VMW) to buy from hold and has a $90 price target on the stock. The firm expects VMware to benefit from increased virtual infrastructure adoption and improving vSphere solutions.
• Needham upgraded Cavium Networks (CAVM) to strong buy from buy, citing the recent pullback in shares following Cisco's (CSCO) cautious commentary. The firm has a $37 target on the stock.
• Intercontinental Exchange (ICE) was upgraded to outperform from neutral at Credit Suisse.
• MedAssets (MDAS) was upgraded to buy from hold at Auriga.
• Brookfield Properties (BPO) was upgraded to buy from hold at Citigroup.

Analyst Upgrades

• Oppenheimer upgraded Citigroup (C) to outperform from perform, citing an attractive valuation following the recent pullback in shares. The firm has a $4.58 price target for the stock.
• Macquarie upgraded Transocean (RIG) to to outperform from neutral and has price target of $85 on the stock. The firm believes bad news is already priced into shares.
• JPMorgan upgraded U.S. Bancorp (USB) to overweight from neutral, citing the recent pullback in shares and a lower impact from the financial reform bill. The firm has a $31.50 price target for the stock.
• Boeing (BA) was upgraded to equal weight from underweight at Morgan Stanley.
• Health Net (HNT) was upgraded to buy from hold at Stifel Nicolaus.
• Vale (VALE) was upgraded to overweight from neutral at HSBC.

Analyst upgrades

• Wells Fargo upgraded Boeing (BA) to outperform from market perform. The firm is more confident about the company's earnings growth going forward.
• Oppenheimer upgraded H&R Block (HRB) to outperform from perform on expectations the company will improve performance in 2011. The firm has a $22 price target for shares.
• Deutsche Bank upgraded SunTrust (STI) to buy from hold to reflect valuation and expectations the company's credit will improve. The firm raised its target for shares to $34 from $29.
• Children's Place (PLCE) was upgraded to overweight from neutral at JPMorgan.
• Taubman Centers (TCO) was upgraded to neutral from sell at UBS.
• Cavium Networks (CAVM) was upgraded to outperform from neutral at Cowen.

Analyst Upgrades

• Scotia Capital upgraded Apple (AAPL) to outperform from sector perform, citing valuation, potential increased iPhone distribution and iPad upside. The firm's two-year price target is $325.
• UBS upgraded Parker-Hannifin (PH) to neutral from sell following the company's better-than-expected Q3 report.
• Piper Jaffray upgraded Arkansas Best (ABFS) to neutral from underweight after the Teamsters union announced a tentative agreement with the company. The firm has a $33 price target for shares.
• Harley-Davidson (HOG) was upgraded to market perform from underperform at Raymond James.
• Allegheny Tech (ATI) was upgraded to buy from hold at KeyBanc.
• Manhattan Associates (MANH) was upgraded to buy from hold at Benchmark.

Analyst Upgrades

• JMP Securities views Yahoo!'s (YHOO) risk-reward as compelling, especially as cyclical and secular growth of online advertising improves. The firm upgraded shares to outperform from market perform and has a $21 target.
• FBR Capital upgraded PNC Financial (PNC) to outperform from market perform, citing an attractive valuation and better risk profile following the company's capital raise. The firm raised its target price on shares to $65 fro $55.
• Janney Montgomery upgraded SEI Investments (SEIC) to buy from neutral on expectations the company's revenues will accelerate in 2011. The firm has a $28 price target on shares.
• Research in Motion (RIMM) was upgraded to outperform from market perform at BMO Capital.
• Cisco (CSCO) was upgraded to overweight from neutral at JPMorgan.
• Macy's (M) was upgraded to buy from hold at Soleil.

Analyst Upgrades

• Sterne Agee upgraded American Public Education (APEI) to buy from neutral following the Q4 report and guidance. The firm has a $50 target on the stock.
• Jefferies upgraded Lamar Advertising (LAMR) to hold from underperform citing valuation and the improved ad market. The firm raised its target $30 from $22.
• Janney Montgomery upgraded Wilmington Trust (WL) to neutral from sell following the company's $250M stock offering and raised its target price on shares to $13 from $10.
• AeroVironment (AVAV) was upgraded to buy from neutral at SunTrust.
• Scripps Networks (SNI) was upgraded to overweight from equal weight at Barclays.
• TheKnot (KNOT) was raised to buy from hold at ThinkEquity.

Analyst upgrades:

• Deutsche Bank upgraded Cemex (NYSE: CX) to Buy from Hold on decreased dilution risk following the company's successful refinancing and raised its target on shares to $15 from $11.20.
• Rochdale upgraded Wal-Mart (NYSE: WMT) to Buy from Neutral and raised its target to $65. The firm is positive on Wal-Mart's defensive characteristics, cyclical upside, and competitive position.
• JPMorgan upgraded Gartner Group (NYSE: IT) to Overweight from Neutral to reflect stabilization in IT industry spending and the stock's attractive valuation. The firm has a $23 price target on the stock.
• Cavium Networks (NASDAQ: CAVM) was upgraded to Overweight from Equal Weight at Barclays.
• Borg-Warner (NYSE: BWA) was upgraded to Buy from Neutral at BofA/Merrill.
• Nanometrics (NASDAQ: NANO) was upgraded to Outperform from Perform at Oppenheimer.

Analyst upgrades:

• Citigroup upgraded Abbott Lab (NYSE: ABT) to Hold from Sell on valuation following the stock's recent underperformance. The firm maintains a $48 price target.
  
• Deutsche Bank upgraded shares of Pepsi Bottling (NYSE: PBG) and Dr. Pepper Snapple (NYSE: DPS) to Buy from Hold as they believe carbonated soft drinks market is showing signs of stabilization. The firm raised its price target on Pepsi Bottling to $28 from $25 and on Dr. Pepper Snapple to $22 from $20.
  
• Baird upgraded CommScope (NYSE: CTV) to Outperform from Neutral and raised their target to $19 from $10 as they expect fundamentals to bottom in Q1 and ramp strongly in Q2 as wireless capex outlook improves.
• Sinopec Shanghai (NYSE: SHI) was raised to Buy from Sell at Goldman.
  
• TRW Automotive (NYSE: TRW) was upgraded at JP Morgan to Neutral from Underweight.

This post was written by Minyanville contributor Sean Udall.

Broadcom (NASDAQ: BRCM) reports tonight and it is getting hit due to the poor report from Qualcomm (NASDAQ: QCOM). QCOM lowered guidance quite a bit -- in fact, enough that I likely may not have to worry much about QCOM for the next couple quarters. Low $30's would present solid value.

Getting back to BRCM, I still feel it is one of the few must own chip names. I think it has enough innovation and diversification to avoid the 35-40% sequential reductions I am seeing from many in the chip space. However, I also think a lowering of the bar is priced into BRCM's shares and anything less than a disaster should keep the stock above $16.50 (assuming we avoid another shock down to the whole market). Anything around that level ($16.50) and lower would have me adding the shares. I've taken gains recently in trading shares and am hoping to add BRCM back on just a bit more weakness.