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

American Electric Power Co. fell $.22 or .5 percent, to $41.23.

Consolidated Edison Inc. Holding Co. fell $.53 or 1.0 percent, to $54.22.

Dominion Resources Inc. fell $.18 or .4 percent, to $50.10.

Duke Energy Corp. fell $.40 or .7 percent, to $60.59.

Exelon fell $.25 or .9 percent, to $28.94.

PG&E rose $.30 or .7 percent, to $40.82.

Southern Co. fell $.51 or 1.2 percent, to $42.26.