Managed Care companies shares up at 1 p.m.

Shares of some top managed care companies are up at 1 p.m.:

Aetna rose $.97 or 1.2 percent, to $82.05.

Cigna Corp. rose $1.17 or 1.3 percent, to $93.14.

Humana Inc. rose $1.57 or 1.2 percent, to $129.29.

UnitedHealth Group rose $.40 or .5 percent, to $82.15.

WellPoint rose $1.20 or 1.1 percent, to $108.81.