Costco Wholesale (COST) News Today $979.35 +7.31 (+0.75%) Closing price 08/18/2025 04:00 PM EasternExtended Trading$976.00 -3.35 (-0.34%) As of 06:15 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock COST Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 Time Period Versor Investments LP Lowers Stock Holdings in Costco Wholesale Corporation $COST2 hours ago | marketbeat.comTravel Stocks To Follow Today - August 17thAugust 18 at 3:58 PM | marketbeat.comTop Toy Stocks Worth Watching - August 17thAugust 18 at 3:57 PM | marketbeat.comIs Costco Stock an Obvious Buy Right Now?August 18 at 3:19 PM | fool.comCostco Vs BJ's: Which Wholesale Store Has Better Deals On Home And Kitchen Items?August 18 at 8:47 AM | msn.comFCG Investment Co Purchases 434 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 18 at 7:31 AM | marketbeat.comSeek First Inc. Takes $330,000 Position in Costco Wholesale Corporation (NASDAQ:COST)August 18 at 7:30 AM | marketbeat.comIs Costco Stock an Obvious Buy Right Now?August 18 at 7:10 AM | fool.comNorthern Trust Corp Has $4.83 Billion Position in Costco Wholesale Corporation $COSTAugust 18 at 7:08 AM | marketbeat.comBrooklyn Investment Group Buys 1,235 Shares of Costco Wholesale Corporation $COSTAugust 18 at 6:56 AM | marketbeat.comCorient IA LLC Acquires New Stake in Costco Wholesale Corporation (NASDAQ:COST)August 18 at 6:52 AM | marketbeat.comEthos Financial Group LLC Purchases 905 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 18 at 6:42 AM | marketbeat.comGeorge Kaiser Family Foundation Acquires Shares of 291 Costco Wholesale Corporation (NASDAQ:COST)August 18 at 6:41 AM | marketbeat.comCostco Wholesale Corporation (NASDAQ:COST) Shares Sold by Northstar Asset Management Inc.August 18 at 6:37 AM | marketbeat.comAlgert Global LLC Buys 960 Shares of Costco Wholesale Corporation $COSTAugust 18 at 6:34 AM | marketbeat.comWindward Capital Management Co. CA Reduces Stock Position in Costco Wholesale Corporation (NASDAQ:COST)August 18 at 6:24 AM | marketbeat.comSteward Partners Investment Advisory LLC Has $61.58 Million Stock Position in Costco Wholesale Corporation (NASDAQ:COST)August 18 at 6:23 AM | marketbeat.comNorthwest & Ethical Investments L.P. Lowers Stock Position in Costco Wholesale Corporation $COSTAugust 18 at 6:18 AM | marketbeat.comTop Travel Stocks To Consider - August 16thAugust 17 at 3:36 PM | marketbeat.comBest Toy Stocks To Follow Today - August 16thAugust 17 at 3:36 PM | marketbeat.com2 Top Dividend Stocks Duke It Out. Which Is Better?August 17 at 1:09 PM | fool.comEaton Financial Holdings Company LLC Buys 5,513 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 17 at 7:24 AM | marketbeat.comPhiladelphia Trust Co. Cuts Stake in Costco Wholesale Corporation (NASDAQ:COST)August 17 at 7:12 AM | marketbeat.comCostco Wholesale Corporation (NASDAQ:COST) Shares Sold by Cresset Asset Management LLCAugust 17 at 6:54 AM | marketbeat.comCostco Wholesale Corporation (NASDAQ:COST) Shares Sold by Weik Capital ManagementAugust 17 at 6:43 AM | marketbeat.comProgressive Investment Management Corp Cuts Position in Costco Wholesale Corporation (NASDAQ:COST)August 17 at 6:34 AM | marketbeat.comCostco Wholesale Corporation (NASDAQ:COST) Shares Sold by Tocqueville Asset Management L.P.August 17 at 6:28 AM | marketbeat.comJoin Costco and get a $20 Digital Costco Shop Card just for signing upAugust 16 at 8:33 PM | msn.comTop Travel Stocks To Follow Now - August 15thAugust 16 at 4:33 PM | marketbeat.comPromising Toy Stocks To Consider - August 15thAugust 16 at 2:55 PM | marketbeat.comThe Biggest Difference Between Costco's Food Courts In The US And MexicoAugust 16 at 10:30 AM | msn.comCostco says it's not selling the abortion pill mifepristoneAugust 16 at 10:30 AM | yahoo.comCostco to not sell abortion pill mifepristone at its US pharmacy storesAugust 16 at 10:30 AM | reuters.comState of New Jersey Common Pension Fund D Has $142.02 Million Stake in Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:31 AM | marketbeat.comNations Financial Group Inc. IA ADV Has $13.65 Million Stock Holdings in Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:29 AM | marketbeat.comOak Grove Capital LLC Sells 5,107 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:21 AM | marketbeat.comAmerican Century Companies Inc. Sells 96,914 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:20 AM | marketbeat.comEthic Inc. Purchases 1,588 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:06 AM | marketbeat.comEverSource Wealth Advisors LLC Has $5.72 Million Stock Position in Costco Wholesale Corporation (NASDAQ:COST)August 16 at 7:05 AM | marketbeat.comCanceling Your Costco Membership Is Easy – Here's How To Do ItAugust 16 at 5:29 AM | yahoo.comCostco Wholesale (NASDAQ:COST) Shares Unloaded Rep. Lisa C. McClainAugust 16 at 5:04 AM | marketbeat.com1 Green Flag for Costco Wholesale Right NowAugust 15, 2025 | fool.comTop Toy Stocks To Follow Today - August 14thAugust 15, 2025 | marketbeat.comKimelman & Baird LLC Has $59.50 Million Position in Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comAberdeen Group plc Buys 154,373 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comLiontrust Investment Partners LLP Has $26.59 Million Stake in Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comDimensional Fund Advisors LP Purchases 35,113 Shares of Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comHorizon Investments LLC Raises Stock Holdings in Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comKovitz Investment Group Partners LLC Has $19.89 Million Stake in Costco Wholesale Corporation (NASDAQ:COST)August 15, 2025 | marketbeat.comCostco Wholesale Corporation (NASDAQ:COST) Shares Acquired by Vestmark Advisory Solutions Inc.August 15, 2025 | marketbeat.com Get Costco Wholesale News Delivered to You Automatically Sign up to receive the latest news and ratings for COST and its competitors with MarketBeat's FREE daily newsletter. Email Address COST Media Mentions By Week COST Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. COST News Sentiment▼1.120.81▲Average Retail/Wholesale News Sentiment COST News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. COST Articles This Week▼10057▲COST Articles Average Week Get Costco Wholesale News Delivered to You Automatically Sign up to receive the latest news and ratings for COST and its competitors with MarketBeat's FREE daily newsletter. 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