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

Aetna fell $.03 or .1 percent, to $37.57.

Cigna Corp. fell $.02 or percent, to $43.85.

Coventry Health Care Inc. rose $.04 or .1 percent, to $32.52.

Humana Inc. rose $.52 or .8 percent, to $68.16.

UnitedHealth Group fell $.41 or .8 percent, to $52.32.

WellPoint fell $.19 or .3 percent, to $57.25.