Costco Wholesale Corporation announced sales results for the five weeks and eighteen weeks ended January 3, 2016. The company reported net sales of $12.45 billion for the month of December, the five weeks ended January 3, 2016, an increase of 3% from $12.13 billion during the similar period last year.

For the eighteen weeks ended January 3, 2016, the company reported net sales of $41.66 billion, an increase of 2% from $40.86 billion during the similar period last year.