Darden Restaurants missed analyst expectations for quarterly earnings and revenue, with earnings per share at $2.05 versus $2.06 expected and revenue at $3.20 billion versus $3.21 billion expected, as same-store sales growth at its flagship Olive Garden chain slowed to 1.1%. The company's stock fell 5% in premarket trading, though LongHorn Steakhouse emerged as the portfolio's top performer with 6.2% same-store sales growth.