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

Kroger rose $.38 or .8 percent, to $49.20.

Safeway rose $.01 or percent, to $34.65.

Supervalu rose $.14 or 1.7 percent, to $8.29.

Whole Foods Market Inc. fell $.08 or .2 percent, to $37.52.