Internet companies shares down at the close of trading

Shares of some top Internet companies were down at the close of trading:

Amazon fell $6.54 or 1.5 percent, to $438.56.

eBay fell $.11 or .2 percent, to $59.09.

Google Inc class A fell $7.54 or 1.3 percent, to $566.12.

Groupon Inc. fell $.11 or 1.5 percent, to $7.01.

LinkedIn Corp. fell $.66 or .3 percent, to $260.29.

Yahoo fell $.16 or .4 percent, to $44.36.

Zynga Inc. fell $.06 or 2.2 percent, to $2.47.