Computer companies shares mixed at the close of trading

Shares of some top computer companies were mixed at the close of trading:

Apple Inc s rose $2.37 or 1.8 percent, to $132.65.

Hewlett Packard Co. fell $.19 or .6 percent, to $33.07.

International Business Machines Corp. rose $.95 or .6 percent, to $170.73.

Lexmark International Inc. rose $.50 or 1.2 percent, to $43.72.