This post is one in a series in which more than 60 newsletter advisors share their Top Stock Picks for 2011. This special report is courtesy of TheStockAdvisors.com.

"With fewer people tapping the housing market, apartments are filling up fast. That's one big reason I like Equity Residential (EQR) for 2011," says income specialist Amy Calisti.

The editor of The Daily Paycheck explains, "Equity Residential is an S&P 500 company and the largest real estate investment trust (REIT) of its kind.

Analyst Upgrades

• Wunderlich upgraded Inergy (NRGY) to buy from hold on valuation after the stock sold off following the proposed merger with Inergy Holdings (NRGP). The firm raised its target for shares to $46 from $40.
• Soleil upgraded Applied Industrial (AIT) to buy from gradually accumulate following the company's better-than-expected Q4 results and raised its target for shares to $42 from $36.
• Citigroup upgraded Starwood Property (STWD) to buy from hold with a $21 price target, citing a pick-up in CRE loan sales.
• Family Dollar (FDO) was upgraded to overweight from equal weight at Barclays.
• Intercontinental Hotels (IHG) was upgraded to buy from sell at Societe Generale.
• Yucheng Technologies (YTEC) was upgraded to buy from hold at Roth Capital.

Analyst Upgrades

• Auriga upgraded Allscripts (MDRX) to buy from hold to reflect valuation and potential synergies from the company's pending merger with Eclipsys (ECLP). The firm upped its target price for shares to $20 from $19.
• SunTrust upgraded Newell Rubbermaid (NWL) to buy from neutral based on completion of its turnaround plan, stabilizing end markets and favorable comparisons. The firm has a $25 price target on the stock.
• Morgan Joseph upgraded C.R. Bard (BCR) to buy from hold based on valuation and upside to estimates from the share buyback program. The firm has a $97 price target on the stock.
• Shire (SHPGY) was upgraded to buy from hold at Lazard Capital.
• Onyx Pharma (ONXX) was upgraded to outperform from market perform at BMO Capital.
• AvalonBay (AVB) was upgraded to neutral from sell at UBS.

Analyst Upgrades

• Deutsche Bank upgraded Varian Semi (VARI) to buy from hold following the company's Q2 results and raised its target for shares to $42 from $27.
• Baird upgraded CommScope (CTV) to outperform from neutral following the Q1 report, citing improved visibility and growth. The firm raised its price target to $39 from $28.
• Needham upgraded Build-A-Bear Workshop (BBW) to strong buy from buy. The firm is more positive on the stock following the company's Q1 results and keeps a $13 price target.
• Spirit AeroSystems (SPR) was upgraded to outperform from neutral at Credit Suisse.
• Wynn Resorts (WYNN) was upgraded to neutral from underperform at Macquarie.
• UBS (UBS) was upgraded to market perform from underperform at FBR Capital.

Analyst Upgrades

• FBR Capital upgraded Boston Properties (BXP) and BioMed Realty Trust (BMR) to outperform from market perform after introducing 2011-2012 estimates for the sector. The firm raised its target on Boston Properties to $74.50 from $70 and on BioMed Realty to $17 from $15.50.
• Citigroup upgraded Sysco (SYY) to buy from hold after its channel checks indicated the company's trends are gradually improving. The firm raised its target on shares to $34 from $28.
• Stephens upgraded Smithfield Foods (SFD) to overweight from equal weight on expectations the company's hog production profitability will improve. The firm raised its target price on shares to $20 from $16.
• Nokia (NOK) was upgraded to market perform from underperform at BMO Capital.
• Suntech (STP) was upgraded to market weight from underweight at Thomas Weisel.
• Forest Oil (FST) was upgraded to equal weight from underweight at Morgan Stanley.

Analyst upgrades:

• Roth Capital upgraded MicroStrategy (NASDAQ: MSTR) to Buy from Hold and raised its target to $90 from $70, citing encouraging Q2 results, new product cycle catalysts, a lift from Europe, and cost reductions.
• William Blair upgraded Costco (NASDAQ: COST) to Outperform from Market Perform after meeting with management as it believes sales and earnings could beat expectations over the next year.
• Credit Suisse upgraded Novellus (NASDAQ: NVLS) to Outperform from Neutral and raised its target to $29 from $23. The firm cites higher Samsung capex forecast, high leverage, and low expectations.
• Home Properties (NYSE: HME) and Equity Residential (NYSE: EQR) were upgraded to Outperform from Market Perform at FBC Capital, while Douglas Emmett (NYSE: DEI) and Duke Realty (NYSE: DRE) were raised to Market Perform from Underperform.
• Agilent (NYSE: A) was upgraded to Overweight from Equal Weight at Barclays.
• Cytec Industries (NYSE: CYT) was upgraded to Buy from Hold at KeyBanc.

Analyst upgrades:

• Goldman upgraded General Electric (NYSE: GE) to Buy from Neutral and raised its target to $15 from $13 citing reports that U.S. House Financial Services Chairman Barney Frank has indicated regulatory reform will not require a separation of GE Capital.
• Syntel (NASDAQ: SYNT) was upgraded to Market Perform from Underperform by Wells Fargo. The firm upgraded the stock following the company's much better than expected Q2 EPS.
• Canaccord upgraded USANA (NASDAQ: USNA) to Outperform from Market Perform citing the strong Q2 report and earnings momentum. The firm has a $40 target on the stock.
• Royal Caribbean (NYSE: RCL) was upgraded to Equal Weight from Underweight at Barclays.
• Equity Residential (NYSE: EQR) was upgraded to Market Perform from Underperform at FBR Capital.
• Tyco Electronics (NYSE: TEL) was upgraded to Buy from Neutral at UBS.
• Yum! Brands (NYSE: YUM) was upgraded to Overweight from Equal Weight at Morgan Stanley.

Analyst upgrades:

• Goldman upgraded Bed Bath & Beyond (NASDAQ: BBBY) to Buy from Neutral based on valuation and a potential margin rebound at Linens N' Things.
  
• Citigroup upgraded Rockwell Automation Inc. (NYSE: ROK) to Hold from Sell on valuation and believes expectations have been reset to a reasonable level. The company's target was lowered to $27 from $33.
  
• Friedman Billings upgraded shares of Ceradyne (NASDAQ: CRDN) to Outperform from Market Perform on valuation following the recent weakness and thinks the Army will move forward with a larger XSAPI procurement in FY09. The firm raised their target to $30 from $26.
• Goldman added Wyeth (NYSE: WYE) to the Conviction Buy List.
  
• Equity Residential (NYSE: EQR) was upgraded to Buy from Neutral at UBS.
  
• Analog Devices (NYSE: ADI) was raised to Overweight from Equal Weight at Morgan Stanley.

Analyst downgrades:

MOST NOTEWORTHY: MGM Mirage (MGM), KLA-Tencor Corp (KLAC), Raytheon Co (RTN) and four apartment REIT's were today's noteworthy upgrades:

• Bear Stearns upgraded MGM Mirage (NYSE: MGM) to Outperform from Peer Perform following Kirk Kerkorian's intentions to purchase the Bellagio and City Center and also pursue strategic alternatives for the rest of the company.

• Matrix raised KLA-Tencor (NASDAQ: KLAC) to Buy from Hold, believing that growing demand for memory chips used in computers is leading to increasing revenues and profits.

• Cowen upgrade shares of Raytheon (NYSE: RTN) to Outperform from Neutral based on cash deployment potential from the RAC sale, pension EPS tailwind, foreign sales cycle, and strong execution.

• Wachovia upgraded shares of Archstone-Smith Trust (NYSE: ASN) and Apartment Investment and Management Co (NYSE: AIV) to Outperform from Market Perform and Equity Residential (NYSE: EQR) and UDR, Inc (NYSE: UDR) to Market Perform from Underperform...

OTHER UPGRADES:

• AG Edwards upgraded Marathon Oil Corp (NYSE: MRO) and Royal Dutch Shell (NYSE: RSA.A) to Buy from Hold.

• Stifel raised Citrix Systems, Inc (NASDAQ: CTXS) to Buy from Hold.

• RBC Capital raised Kilroy Realty Corp (NYSE: KRC), Boston Properties, Inc (NYSE: BXP) and Maquire Properties, Inc (NYSE: MPG) to Sector Perform from Underperform.

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