Bust after hours: analog devices, HP and TiVo

Check out which companies are making headlines after Tuesday’s bell: :

Analog devices (ADI) – The chipmaker rose in after-hours trading after reporting strong fiscal fourth-quarter results.

Hewlett Packard (HPQ) – The technology and business services provider reported earnings of $1.06 per share on revenue of $28.4 billion, compared with expected EPS of $1.06 on sales of $28.76 billion. Its shares fell in after-hours trading.

TiVo (TIWO) – Shares of the digital video recorder maker fell in after-hours trading after it reported a 49 percent drop in quarterly profit.

Group 21Vianet (virtual network) – The provider of internet data center services fell sharply in after-hours trading after reporting quarterly results.

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