NEW YORK (AP) — Shares of some top computer companies are mixed at 1 p.m.:

Apple Inc. rose $14.49 or 2.4 percent, to $624.33.

Dell Inc. fell $.03 or .3 percent, to $9.52.

Hewlett Packard Co. rose $.08 or .6 percent, to $14.56.

International Business Machines Corp. rose $.05 or percent, to $193.41.

Lexmark International Inc. rose $.04 or .2 percent, to $21.72.