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

Aetna rose $1.43 or 3.2 percent, to $45.91.

Cigna Corp. rose $.85 or 1.6 percent, to $53.96.

Coventry Health Care Inc. rose $.54 or 1.2 percent, to $44.63.

Humana Inc. fell $.21 or .3 percent, to $67.60.

UnitedHealth Group rose $.49 or .9 percent, to $55.25.

WellPoint rose $.35 or .6 percent, to $59.24.