Costco also gained market share in gold and jewelry, gift cards, furniture ... last month said it was entering the holiday season with momentum, after strong back-to-school and Halloween sales ...

Costco reported a 9.9% jump to $27.52 billion in net sales in December. TAG analysts maintain an 'outperform' rating with a 12-month price target of $1,100 apiece. Get the Real Story Behind Every ...