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

Aetna rose $.06 or .2 percent, to $37.95.

Cigna Corp. fell $.05 or .1 percent, to $46.50.

Coventry Health Care Inc. rose $.09 or .2 percent, to $41.32.

Humana Inc. fell $.18 or .3 percent, to $69.92.

UnitedHealth Group rose $.41 or .8 percent, to $53.00.

WellPoint rose $.12 or .2 percent, to $58.77.