Knowles (KN) Stock Chart & Stock Price History $21.32 -0.40 (-1.82%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$21.34 +0.02 (+0.09%) As of 08/29/2025 06:09 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Knowles Stock Price Performance The Knowles (KN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 15.58%, with a year-to-date return of 7.00%. In the past month, the stock has increased 3.52%, reflecting recent market activity. As of the latest close, Knowles traded at $21.33 with a market cap of $1.83 billion and volume of 398,894 shares. Five years ago, the stock traded at $15.26, representing a 39.74% increase over that period. At the time, it had a market cap of $1.41 billion and a volume of 373,714 shares. Receive KN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Knowles and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-0.16%1 Month Performance+3.52%3 Month Performance+29.95%Year-To-Date Performance+7.00%1 Year Performance+15.58%5 Year Performance+39.74% KN Stock Chart for Saturday, August, 30, 2025 KN Chart by TradingView Knowles Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/29/2025$21.69$21.33-1.70%$21.72$21.25398,894 shs$1.83 billion08/28/2025$21.56$21.69+0.61%$21.74$21.46382,623 shs$1.86 billion08/27/2025$21.45$21.56+0.55%$21.59$21.26341,603 shs$1.85 billion08/26/2025$21.36$21.45+0.40%$21.63$21.33537,727 shs$1.84 billion08/25/2025$21.61$21.36-1.15%$21.69$21.33592,378 shs$1.83 billion08/22/2025$20.33$21.61+6.31%$21.69$20.50750,827 shs$1.86 billion08/21/2025$20.32$20.33+0.03%$20.46$20.10392,268 shs$1.75 billion08/20/2025$20.55$20.32-1.10%$20.60$20.11407,452 shs$1.75 billion08/19/2025$20.58$20.55-0.19%$20.82$20.45469,186 shs$1.76 billion08/18/2025$20.30$20.58+1.40%$20.74$20.15443,003 shs$1.77 billion Get the Latest News and Ratings for KN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Knowles and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$20.66$20.30-1.72%$20.67$20.08616,782 shs$1.74 billion08/14/2025$21.05$20.66-1.88%$20.87$20.34437,311 shs$1.77 billion08/13/2025$20.59$21.05+2.26%$21.08$20.51461,240 shs$1.81 billion08/12/2025$19.71$20.59+4.44%$20.61$19.84559,851 shs$1.77 billion08/11/2025$19.93$19.71-1.08%$20.16$19.67575,724 shs$1.69 billion08/08/2025$19.60$19.93+1.67%$20.01$19.62488,971 shs$1.71 billion08/07/2025$19.52$19.60+0.42%$19.87$19.29600,628 shs$1.68 billion08/06/2025$19.95$19.52-2.17%$19.97$19.47731,713 shs$1.68 billion08/05/2025$19.97$19.95-0.10%$20.15$19.61609,239 shs$1.71 billion08/04/2025$19.84$19.97+0.66%$20.14$19.83617,647 shs$1.72 billion08/01/2025$20.27$19.84-2.12%$20.09$19.48777,545 shs$1.73 billion07/31/2025$20.60$20.27-1.60%$20.57$20.07869,767 shs$1.76 billion07/30/2025$20.85$20.60-1.20%$21.18$20.55993,075 shs$1.79 billion07/29/2025$20.85$20.85$21.37$20.77910,410 shs$1.81 billion Related Companies AEIS Stock Price Chart DIOD Stock Price Chart LFUS Stock Price Chart MKSI Stock Price Chart TEL Stock Price Chart VSH Stock Price Chart GOLF Stock Price Chart PTON Stock Price Chart YETI Stock Price Chart MODG Stock Price Chart Receive KN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Knowles and its competitors with MarketBeat's FREE daily newsletter. 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