E-commerce rises to half of all sales at Williams-Sonoma

• Williams-Sonoma (NYSE:WSM) grew sales and margins in Q4.
• Comparable brand revenue growth of 5.1% was realized during the quarter with the West Elm business a notable out-performer.
• E-commerce revenue +9% to $770 to mark half of the company's total sales.
• Operating margin +60 bps to 15.4%.
• WSM -1.8% after hours.