Lululemon Athletica Inc (NASDAQ:LULU) reported Q4 earnings with a revenue increase of 16% year-over-year to $3.205 billion, surpassing estimates. EPS was $5.29, beating the $4.97 forecast. Despite strong Q4 performance, shares slid due to weaker than expected Q1 guidance, with revenue projected between $2.175 billion and $2.2 billion versus estimates of $2.25 billion, and EPS forecasted at $2.35 to $2.40, below the $2.55 estimate. Full-year 2024 revenue is expected to be between $10.7 billion and $10.8 billion, above the $9.61 billion estimate, with full-year earnings anticipated between $14 and $14.20 per share, exceeding the $12.46 per share estimate.