Internet ad agency

Doubleclick

(DCLK)

was down 21% in preopen

Island

trading after posting third-quarter earnings of 3 cents per share, meeting Wall Street's estimate.

The year-ago result was a 3-cent loss. Analysts expressed disappointment in the company's media and data revenues. And the company said it was dissatisfied with the performance of its

Abacus Direct

data unit and would take steps to restructure it.