Insurance companies shares mixed at 10 a.m.

Shares of some top insurance companies are mixed at 10 a.m.:

ACE L rose $.46 or .4 percent, to $108.32.

Aflac Inc. fell $.07 or .1 percent, to $64.00.

American International Group fell $.05 or .1 percent, to $56.54.

MBIA fell $.06 or .6 percent, to $9.28.

MGIC Investments Corp. rose $.08 or .8 percent, to $10.65.

MetLife fell $.01 or percent, to $51.05.

XL Group PLC rose $.52 or 1.4 percent, to $37.63.