Internet companies shares mixed at 1 p.m.

Shares of some top internet companies are mixed at 1 p.m.:

Amazon rose $.68 or .2 percent, to $333.07.

eBay rose $.22 or .4 percent, to $50.72.

Google A fell $1.15 or .2 percent, to $590.34.

Groupon Inc. rose $.02 or .3 percent, to $6.55.

LinkedIn Corp. rose $2.22 or 1.3 percent, to $173.97.

Yahoo rose $.48 or 1.4 percent, to $35.83.

Zynga Inc. unchanged at $3.23.