05/15/2015 - 2:31pm

Costco is trying to increase its membership base in Canada with an innovative social media campaign.

05/08/2015 - 8:55am

Costco reported a lift in U.S. same-store sales during the month of April.

04/22/2015 - 9:05am

With its treasure-hunt style shopping and broad array of brand and private-label products at attractive prices, Costco has successfully carved out a unique business model that resonates with its 76 million cardholders.

04/09/2015 - 1:37pm

Hampered by a calendar shift, Costco reported that comps were down during the month of March.

03/24/2015 - 8:16am

With average ratings of 67%, supermarket chains earned the highest level of trust in the 2015 Temkin Trust Ratings.

03/05/2015 - 11:57am

Costco sees a lift in second-quarter sales and net income benefits from a tax benefit.

03/02/2015 - 12:26pm

Following its fallout with American Express, Costco reaches agreements with Citi and Visa.

02/04/2015 - 10:24am

Costco posted a sales gain for the month of January.

01/08/2015 - 11:42am

Costco posted net sales of $12.12 billion for the month of December, an increase of 5% from $11.53 billion in the year-ago period.