Computer companies shares down at the close of trading

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

Apple Inc s fell $1.42 or 1.1 percent, to $124.75.

Hewlett Packard Co. fell $.28 or .9 percent, to $32.53.

International Business Machines Corp. fell $2.46 or 1.5 percent, to $160.67.

Lexmark International Inc. fell $.26 or .6 percent, to $43.11.