Internet companies shares mixed at 10 a.m.

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

Amazon fell $2.77 or .8 percent, to $334.73.

eBay fell $.11 or .2 percent, to $50.83.

Google A rose $.02 or percent, to $593.10.

Groupon Inc. fell $.02 or .3 percent, to $6.65.

LinkedIn Corp. fell $.89 or .5 percent, to $172.82.

Yahoo fell $.02 or .1 percent, to $36.12.

Zynga Inc. fell $.01 or .2 percent, to $3.19.