Insurance companies shares down at 1 p.m.

Shares of some top insurance companies are down at 1 p.m.:

ACE L fell $2.39 or 2.1 percent, to $109.98.

Aflac Inc. fell $.59 or .9 percent, to $63.89.

American International Group fell $.68 or 1.2 percent, to $57.48.

MBIA fell $.19 or 1.9 percent, to $9.58.

MGIC Investments Corp. fell $.21 or 2.1 percent, to $9.90.

MetLife fell $.50 or 1.0 percent, to $50.50.

XL Group PLC fell $.52 or 1.4 percent, to $37.29.