UPGRADES: Goldman Sachs upgraded OfficeMax Inc.
(NYSE: OMX) from Neutral to Buy, and set a $14 price target. Bernstein upgrades Texas Instruments (NYSE: TXN) from Market Perform to Outperform.
Price target increased by $2 to $30. Morgan Keegan upgrades RADVISION Ltd. (NASDAQ: RVSN) from Underperform to Market Perform.
Oscar Gruss also upgraded RADVision Ltd. from Reduce to Hold, sets a price target of $6.