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NEW YORK (AP) — Shares of some top managed care companies are down at 10 a.m.:
Aetna fell $.20 or .4 percent, to $46.99.
Cigna Corp. fell $.22 or .4 percent, to $56.34.
Coventry Health Care Inc. fell $.01 or percent, to $45.19.
Humana Inc. fell $.19 or .3 percent, to $71.32.
UnitedHealth Group fell $.02 or percent, to $54.38.
WellPoint fell $.17 or .3 percent, to $62.25.