NEW YORK (AP) — Shares of some top utilities companies are mixed at 10 a.m.:

American Electric Power Co. fell $.06 or .1 percent, to $43.18.

Consolidated Edison Inc. Holding Co. fell $.52 or .9 percent, to $55.22.

Dominion Resources Inc. fell $.15 or .3 percent, to $52.24.

Duke Energy Corp. fell $.07 or .1 percent, to $65.32.

Exelon rose $.19 or .6 percent, to $29.61.

PG&E fell $.10 or .2 percent, to $40.79.

Southern Co. fell $.12 or .3 percent, to $42.93.