• Baird upgraded Nike (NYSE: NKE) to Outperform from Neutral on expectations the company will benefit from the drop in the U.S. dollar and continued solid trends in athletic footwear. The firm raised its target on shares to $69 from $61.
  
• Deutsche Bank upgraded Temple-Inland (NYSE: TIN) to Buy from Hold as it believes the company is well positioned for cyclical turnaround in the Paper/Building Products space. The firm raised its target on shares to $19 from $11.
  
• Goldman upgraded Diageo (NYSE: DEO) to Buy from Neutral to reflect the current valuation and the company's exposure to emerging markets.
• Deutsche Bank (NYSE: DB) was upgraded to Hold from Sell at ING Group.
  
• Banco Santander (NYSE: STD) was lifted to Buy from Hold at Deutsche Bank.
  
• Jackson Hewitt (NYSE: JTX) was upgraded at Oppenheimer to Outperform from Perform.

• Stephens upgraded Arris (NASDAQ: ARRS) to Overweight from Equal Weight following the company's Q1 results and raised its target on shares to $15 from $8.
  
• Goldman upgraded Goodyear Tire (NYSE: GT) to Neutral from Sell and raised their target to $11 from $7 citing better earnings prospects and stabilizing volumes.
  
• KeyBanc upgraded Parkway Properties (NYSE: PKY) to Hold from Underweight citing the company's improved balance sheet and valuation.
• Digital River (NASDAQ: DRIV) was raised to Perform from Underperform at Oppenheimer.
  
• Barclays (NYSE: BCS) was raised to Buy from Sell at Royal Bank of Scotland.
  
• First Potomac (NYSE: FPO) was upgraded at RBC Capital to Sector Perform from Underperform.

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

• Allegiant Travel Co. (NASDAQ: ALGT) beat estimates with soaring Q1 revenues, bucking the airline trend.
• Apache Corp. (NYSE: APA) Q1 profits doubled but fell short of expectations.
• Avon Products Inc. (NYSE: AVP) posted solid Q1 results despite negative operational cash flow.
• Centex Corp. (NYSE: CTX) posted a Q4 loss well below analyst estimates.
• Cigna Corp. (NYSE: CI) profits plunged in the first quarter on litigation charges.
• Countrywide Financial Corp. (NYSE: CFC) posted another big loss, way off estimates of a small profit.
• Deutsche Bank AG (NYSE: DB) posted its first quarterly loss since 2003 on write-downs.
• Gardner Denver Inc. (NYSE: GDI) beat Q1 expectations and raised its outlook for the year.
• International Paper Co. (NYSE: IP) fell short of Wall Street's Q1 earnings estimates.
• Jacobs Engineering Group Inc. (NYSE: JEC) beat Q1 estimates and offered fully-year guidance.
• KBR Inc. (NYSE: KBR) Q1 profit more than doubled on arbitration benefit.
• MasterCard Inc. (NYSE: MA) topped analysts' expectations as Q1 profits more than doubled.
• Office Depot Inc. (NYSE: ODP) Q1 profits tumbled 55% but still beat analysts' estimates.