Nuance Communications (NUAN - Get Report) was another big gainer, lifted by Carl Icahn's decision to take a 9.27% stake in the company. The voice recognition company revealed Icahn's stake in a regulatory filing on Monday. Shares of Nuance continued their recent momentum, climbing 8.13% to reach $21.82 on share volume of 230,204. BlackBerry (BBRY - Get Report) was another winner, rising 1.73% to reach $15.37. Apple (AAPL - Get Report) shares crept up 0.18% to $429.70. HP (HPQ - Get Report), which was downgraded to "sell" from "neutral" by Goldman Sachs, fell 3.82% to $22.42.
In a note released early on Tuesday, Goldman analyst Bill Shope warned that HP's earnings expectations could face downward revisions in the coming quarters, adding that that "any recovery in earnings power will be muted through FY2014." --Written by James Rogers in New York. Follow @jamesjrogers >To submit a news tip, send an email to: email@example.com