NEW YORK (AP) — Shares of some top managed care companies were down at the close of trading:

Aetna fell $.43 or 1.0 percent, to $41.48.

Cigna Corp. fell $.03 or .1 percent, to $51.05.

Coventry Health Care Inc. fell $.19 or .4 percent, to $42.63.

Humana Inc. fell $.87 or 1.3 percent, to $68.29.

UnitedHealth Group fell $.01 or percent, to $52.19.

WellPoint fell $.35 or .6 percent, to $55.50.