Costco Wholesale (NASDAQ:COST) reported For the four-week reporting month of February, ended February 26, 2023, the Company reported net sales of $17.06 billion, an increase of 4.7 percent from $16.29 billion last year. Lunar New Year/Chinese New Year occurred on January 22, 10 days earlier this year. The shift positively impacted February’s Other International and Total Company sales by approximately 2% and 0.25%, respectively. For the twenty-six week period ended February 26, 2023, net sales were $116.06 billion, an increase of 7.1 percent from $108.39 billion last year.