The Mountain View-based company said Wednesday it earned $1.03 billion, or $3.29 per cents per share, during the final three months of 2006. That compared with net income of $372.2 million, or $1.22 per share, during the same period in 2005.
If not for expenses for employee stock compensation and gains from tax benefits, Google said it would have earned $3.18 per share. That figure easily exceeded the average analyst estimate of $2.92 per share among analysts surveyed by Thomson Financial
Google has topped analyst expectations in all but one of its 10 quarters as a publicly held company.
Revenue for the period totaled $3.2 billion, a more than doubling from $1.92 billion in the prior year.
After subtracting commissions paid to its advertising partners, Google fourth-quarter revenue fell to $2.23 billion. That also exceeded the average analyst estimate of $2.19 billion and represented a 20 percent increase from the third quarter.
The sequential change in Google's quarterly revenue is a closely watched among investors.
Despite the robust growth, investors appeared to be expecting more. Google shares rose $7.18 to close at $501.50 on the Nasdaq Stock Market, then dropped $18.30, or 3.7 percent, in extended trading.