Stocks that moved substantially or traded heavily Friday on the New York Stock Exchange and Nasdaq Stock Market:
Darden Restaurants Inc., down $2.38 at $45.63
The owner of Olive Garden and Red Lobster chains said that its third-quarter profit climbed nearly 13 percent from a year earlier.
PetSmart Inc., up 21 cents at $41.25
The pet supply retailer said it will pay a quarterly dividend of 12.5 cents per share in May.
Accenture Plc, up $2.33 at $54.29
The Irish management consulting firm said its second quarter earnings jumped 22 percent on strong demand for its services.
Merck & Co. Inc., down 15 cents at $32.57
Shares fell after the Food and Drug Administration expanded approval of Merck's shingles vaccine.
Edwards Lifesciences Corp., up $3.10 at $88.50
The heart valve maker is being added to the S&P 500 index at the end of the month, replacing Qwest Communications International.
HealthSpring Inc., down $1.37 at $36.60
The Nashville, Tenn.-based health insurer said it would issue new stock and use at least half the proceeds to pay down debt.
Oracle Corp., up 50 cents at $32.64
The database software maker said its fiscal third-quarter net income rose 78 percent on new software license sales.
Research In Motion Ltd., down $7.20 at 56.89
The BlackBerry maker reported revenue below expectations in the latest quarter and warned that sales are moving to cheaper models.