Autos companies shares down at 10 a.m.

Shares of some top autos companies are down at 10 a.m.:

Ford Motor Co. fell $.18 or 1.1 percent, to $15.82.

General Motors Co. fell $.88 or 2.4 percent, to $35.79.

Honda Motor Co. fell $.04 or .1 percent, to $33.87.

Toyota Motor Corp. fell $.22 or .2 percent, to $140.42.