NEW YORK (AP) — Shares of some top utilities companies were mixed at the close of trading:

American Electric Power Co. rose $.04 or .1 percent, to $43.48.

Consolidated Edison Inc. Holding Co. fell $.02 or percent, to $56.34.

Dominion Resources Inc. fell $.04 or .1 percent, to $51.56.

Duke Energy Corp. rose $.02 or percent, to $64.30.

Exelon fell $.09 or .3 percent, to $29.90.

PG&E fell $.12 or .3 percent, to $40.75.

Southern Co. fell $.22 or .5 percent, to $43.38.