Motorola

( MOT) said it earned $692 million, or 28 cents a share, for the first quarter ended April 2, compared to $609 million, or 25 cents a share a year ago. Revenue for the quarter was $8.2 billion. Analysts expected earnings 19 cents a share on revenue of $7.7 billion, according to Thomson First Call. For the current quarter, Motorola sees earnings of about 24 cents a share on revenue of $8.4 billion. That outlook is above the current Wall Street expectations, which call for 22 cents of profit on $8 billion in sales. The stock was up 57 cents, or 3.82%, to $15.50 in after-hours trading.

Redback

( RBAK) lost $7.1 million, or 13 cents a share, in the first quarter ended March 31, compared to a loss a year ago of $33 million, or 64 cents a share. Revenue for the quarter was $34.3 million. Excluding certain items, the loss was $2.9 million, or 5 cents a share. Analysts expected a loss of 9 cents a share on revenue of $33.4 million, according to Thomson First Call. The stock was down 23 cents, or 3.77%, to $5.87 in after-hours trading.

E-Trade

(ET) - Get Report

posted a first-quarter profit of $92 million, or 24 cents a share, versus $88.5 million, or 23 cents a share, a year ago. Revenue for the quarter was $420.3 million. Analysts expected earnings of 24 cents a share on revenue of $414.9 million. The stock was up 13 cents, or 1.2%, to $10.95 in after-hours trading.

Capital One's

(COF) - Get Report

first-quarter earnings were $506.6 million, or $1.99 a share, for the first quarter ended March 31, up from $450.8 million, or $1.84 a share, a year ago. Analysts expected earnings of $1.93 a share. The stock was up 26 cents, or 0.26%, to $72.50 in after-hours trading.

Archipelago Holdings

(AX) - Get Report

said it earned $13.2 million, or 28 cents a share, for the first quarter March 31, compared with $22 million, or 55 cents a share, a year ago. Revenue for the quarter was $134 million. Analysts expected 25 cents a share on revenue of $137 million. The company also announced it will be acquired by the

New York Stock Exchange

. Under the deal,, NYSE seatholders will be offered ownership stake in the new company. The new company name will be NYSE Group Inc. Shares were halted at $18.76.