KLA (KLAC) News Today $163.43 +1.69 (+1.04%) Closing price 04:00 PM EasternExtended Trading$158.60 -4.83 (-2.95%) As of 08:00 PM 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 Massive. Learn more. Add Compare Share Share News and Trends Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest KLA 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 October 2026 September 2026 August 2026 July 2026 June 2026 May 2026 April 2026 March 2026 February 2026 January 2026 December 2025 November 2025 October 2025 September 2025 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 Time Period More filters Fewer filters Done 40 ETFs Add to KLA Corporation (KLAC) on MondayOctober 21 at 9:37 AM | finance.yahoo.comRobeco Institutional Asset Management B.V. Sells 161,388 Shares of KLA Corporation $KLACOctober 21 at 5:35 AM | marketbeat.comPinnacle Associates Ltd. Sells 11,698 Shares of KLA Corporation $KLACOctober 21 at 4:31 AM | marketbeat.comKLA Corporation $KLAC Stock Holdings Raised by Integrated Advisors Network LLCOctober 21 at 4:23 AM | marketbeat.comKLA (KLAC) Expected to Release Earnings on WednesdayOctober 21 at 4:11 AM | americanbankingnews.comKLA (KLAC) Projected to Post Earnings on WednesdayOctober 21 at 4:10 AM | marketbeat.comHoylu Aligns Its Platform Around a New Vision for Connected Construction Planning and CollaborationOctober 20 at 11:31 AM | financialpost.comFKLA Corporation $KLAC Stock: Sumitomo Mitsui DS Asset Management Company Ltd Grows StakeOctober 20 at 7:27 AM | marketbeat.comETFs Are Net Sellers of Kla-Tencor (KLAC) on Oct. 15October 19 at 12:05 PM | finance.yahoo.comKLA Corporation $KLAC Shares Purchased by PineStone Asset Management Inc.October 18 at 5:35 AM | marketbeat.comKLA Corporation $KLAC Stock: TD Waterhouse Canada Inc. Trims HoldingsOctober 17, 2026 | marketbeat.comKLA Corporation $KLAC Position Decreased by Howard Capital Management LLCOctober 17, 2026 | marketbeat.comKLA Corporation $KLAC Shares Newly Purchased by Goelzer Investment Management Inc.October 17, 2026 | marketbeat.comKLA (NASDAQ:KLAC) Shares Down 5% - Time to Sell?October 16, 2026 | marketbeat.comFund Update: 248,700 KLA (KLAC) shares added to PineStone Asset Management Inc. portfolioOctober 16, 2026 | quiverquant.comQKla-Tencor (KLAC) Sees $51.9 Million in Net ETF Selling on WednesdayOctober 16, 2026 | uk.finance.yahoo.comKLA Corporation $KLAC Stock Sold by Triasima Portfolio Management inc.October 16, 2026 | marketbeat.comKLA Corporation $KLAC Shares Newly Bought by Weaver Capital Management LLCOctober 16, 2026 | marketbeat.comKLA Corporation $KLAC Shares Sold by Curated Wealth Partners LLCOctober 16, 2026 | marketbeat.comKLA Corporation $KLAC Shares Purchased by Assenagon Asset Management S.A.October 16, 2026 | marketbeat.comKLA (NASDAQ:KLAC) Stock Price Down 2.4% - Time to Sell?October 15, 2026 | marketbeat.comKLA Corporation $KLAC Stock Sold by Formuepleje A SOctober 15, 2026 | marketbeat.com17,235 KLA Corporation $KLAC Shares Purchased by First Citizens Bank & Trust Co.October 15, 2026 | marketbeat.comKLA Corporation $KLAC Shares Bought by B. Riley Wealth Advisors Inc.October 15, 2026 | marketbeat.comSanders Morris Harris LLC Acquires New Holdings in KLA Corporation $KLACOctober 14, 2026 | marketbeat.comKLA (NASDAQ:KLAC) Stock Falls 2.8% - Time to Sell?October 14, 2026 | marketbeat.comKLA (KLAC) Pulls Back Following Sector Pressure, Is The Stock Still Cheap?October 14, 2026 | finance.yahoo.comKLA (KLAC) Stock Looks Fully Valued After Its 5 Year RunOctober 14, 2026 | finance.yahoo.comGenerate Investment Management Ltd Purchases 102,807 Shares of KLA Corporation $KLACOctober 14, 2026 | marketbeat.comOne Reason KLA Stock Looks Better Than Its PriceOctober 13, 2026 | finance.yahoo.comKLA (NASDAQ:KLAC) Stock Falls 3.2% - Should You Sell?October 13, 2026 | marketbeat.com$NVA stock is down 10% today. Here's what we see in our data.October 13, 2026 | quiverquant.comQWhy KLA stock fell 4.6% todayOctober 13, 2026 | quiverquant.comQSemiconductor Equipment Stocks Slide as Investors Take Profits on a Huge Year: Applied Materials Sinks 7%, Lam Research and KLA Drop 4%October 13, 2026 | 247wallst.comSemiconductor Equipment Stocks Slide as Investors Take Profits on a Huge Year: Applied Materials Sinks 7%, Lam Research and KLA Drop 4%October 13, 2026 | 247wallst.comKLA Corporation $KLAC Stake Lowered by JGP Wealth Management LLCOctober 13, 2026 | marketbeat.comKLA Corporation’s (KLAC) Critical Role in Zero-Tolerance Defect EnvironmentsOctober 12, 2026 | insidermonkey.comKLA Turned $1,000 Into $31,595 in a Decade, Crushing the S&P 500 by 8.7xOctober 11, 2026 | 247wallst.comKLA Returned More Cash Than It Generated Last Quarter. Is That a Problem?October 11, 2026 | insidermonkey.comKLA Turned $1,000 Into $31,595 in a Decade, Crushing the S&P 500 by 8.7xOctober 11, 2026 | 247wallst.comKLA Corporation $KLAC Stock: Stokes Capital Advisors LLC Grows PositionOctober 10, 2026 | marketbeat.comKLA Corporation $KLAC Stock Acquired by Farther Finance Advisors LLCOctober 10, 2026 | marketbeat.comKLA Corporation (NASDAQ:KLAC) Stock Now Rated "Moderate Buy" by Wall Street BrokeragesOctober 10, 2026 | marketbeat.comJim Cramer Has a Clear Pecking Order for These Three Chip-Equipment StocksOctober 9, 2026 | insidermonkey.comBrown Shipley& Co Ltd Makes New $1.54 Million Investment in KLA Corporation $KLACOctober 9, 2026 | marketbeat.comKLA Corporation $KLAC Position Lowered by Monument Capital ManagementOctober 9, 2026 | marketbeat.com6,900 KLA Corporation $KLAC Shares Sold by CoreCap Advisors LLCOctober 9, 2026 | marketbeat.comWhat Was KLA Telling You Before Its Stock Ran?October 8, 2026 | finance.yahoo.comKLA Corporation $KLAC Stake Boosted by Zevenbergen Capital Investments LLCOctober 8, 2026 | marketbeat.comIf You Invested $1000 in KLA a Decade Ago, This is How Much It'd Be Worth NowOctober 8, 2026 | finance.yahoo.com KLA Media Mentions By Week KLA 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. KLAC News Sentiment▼1.030.50▲Average Technology News Sentiment KLA 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. KLAC Articles This Week▼248▲KLAC Articles Average Week KLA Trends on MarketBeatThis week vs. last weekNew Followers1-75%Searches12+100%Page Views12,216-10% Get KLA News Delivered to You Automatically Sign up to receive the latest news and ratings for KLAC and its competitors with MarketBeat's FREE daily newsletter. 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