NEW YORK (AP) — Shares of some top managed care companies are up at 1 p.m.:

Aetna rose $.60 or 1.4 percent, to $43.85.

Cigna Corp. rose $.29 or .6 percent, to $50.00.

Coventry Health Care Inc. rose $.21 or .5 percent, to $43.67.

Humana Inc. rose $.02 or percent, to $74.84.

UnitedHealth Group rose $.66 or 1.2 percent, to $57.73.

WellPoint rose $.61 or 1.0 percent, to $62.44.