NASDAQ:COST 27 December 2025 - 3 January 2026

Costco Wholesale Corp shares ended Friday down 0.9% at $854.50, ahead of the warehouse retailer’s closely watched December sales update next week. The stock traded between $852.59 and $865.23 in the session. Costco

Costco Wholesale Corp shares fell 0.5% to $857.91 in morning trade on Friday, giving back ground as U.S. stocks began 2026 on firmer footing.

Costco stock slipped on Friday as Telsey Advisory Group reiterated its Outperform rating — a call for the shares to beat the broader market — and kept a $1,100 price target ahead of the retailer’s December sales report. The brokerage expects comparable sales to rise 2.2% for the month, down sharply from a year earlier, Investing.com reported. Investing

Costco Wholesale Corporation shares last closed down 0.4% at $862.34, after trading between $861.42 and $867.76 in the year’s final session on Wednesday. U.S. stock markets are closed on Thursday for the New Year’s Day holiday.

Costco Wholesale shares edged lower in thin year-end trading on Wednesday as investors looked ahead to the retailer’s next update: a monthly sales report due in early January.

Costco Wholesale Corp shares dipped in after-hours trading on Wednesday, tracking a softer year-end tape as a regulatory filing disclosed stock sales by a top executive. The shares were down about 0.4% at $862.34. SEC

Costco Wholesale Corporation shares were slightly lower on Wednesday as Wall Street eased in the final trading session of 2025.

Costco Wholesale Corporation shares fell on Tuesday, down 0.5% at $863.08 as of 11:05 a.m. ET. The S&P 500 ETF was little changed.

Costco Wholesale shares fell 0.6% in after-hours trading on Monday to $867.84.

Costco Wholesale Corporation enters the final trading days of 2025 with U.S. equity markets shut for the weekend—and investors using the downtime to reassess a stock that has pulled back from its 2025 highs even as the retailer continues to post solid sales growth and resilient membership economics.

Costco Wholesale Corporation heads into the weekend with investors weighing fresh analyst commentary against a still-strong fundamental backdrop: solid comparable sales, accelerating digital demand, and the durability of a membership-driven model that has historically held up well in uneven consumer cycles.