Accenture

(ACN) - Get Report

said it earned $209.8 million, or 35 cents a share, for the second quarter ended Feb. 28, compared with $123.1 million, or 22 cents a share, a year ago. Revenue for the quarter was $3.81 billion. Analysts expected earnings of 32 cents a share on revenue of $3.7 billion. The stock was down 42 cents, or 1.69%, to $24.47 in after-hours trading.

KB Home

(KBH) - Get Report

declared a 2-for-1 stock split to be paid in the form of a 100% stock dividend on April 28 to stockholders of record as of April 18. The company also said that its shareholders approved an increase in the company's authorized common stock from 100 million to 300 million shares. The board also declared a quarterly cash dividend of 18.75 cents on a post-split basis, payable on May 26 to shareholders of record on May 12. The stock was up $1, or 0.84%, to $120.73 in after-hours trading.

Vignette

(VIGN)

said its board has authorized a 1-for-10 reverse split of its common stock. On a pre-split basis, Vignette has about 291 million common shares outstanding. After the reverse split, the total number of basic shares outstanding will be reduced to approximately 29.1 million. Vignette rose 2 cents, or 1.57%, to $1.29 in after-hours trading.

Ariba

(ARBA)

lowered its revenue forecast for the second quarter ended March 31 to a range of $79 million to $81 million, down from its previous range of $82 million to $87 million. The company said it also expects a loss of 13 cents to 15 cents a share for the quarter. The stock was down 91 cents, or 12.67%, to $6.27 in after-hours trading.

USF

(USFC)

warned that its first quarter earnings will be much lower than previously forecast. The company said it now expects to earn 12 to 16 cents a share, compared with 32 cents a year ago. Analysts were expecting 38 cents a share, according to Thomson First Call. The stock was down $4.59, or 9.46%, to $43.91 in after-hours trading, while

Yellow Roadway

(YELL)

, the company that is acquiring USF, was down $3.14, or 5.3%, to $56.