Penumbra (PEN) Stock Chart & Stock Price History $255.35 -0.71 (-0.28%) Closing price 03:59 PM EasternExtended Trading$255.61 +0.26 (+0.10%) As of 04:34 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 InterestSustainabilityTrendsBuy This Stock Penumbra Stock Price Performance The Penumbra (PEN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 31.13%, with a year-to-date return of 7.52%. In the past month, the stock has decreased 9.30%, reflecting recent market activity. As of the latest close, Penumbra traded at $256.05 with a market cap of $9.99 billion and volume of 362,538 shares. Five years ago, the stock traded at $188.98, representing a 35.12% increase over that period. At the time, it had a market cap of $6.82 billion and a volume of 295,769 shares. Receive PEN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Penumbra 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. 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Read our full terms of service and privacy policy. 5 Day Performance+2.35%1 Month Performance-9.30%3 Month Performance+1.92%Year-To-Date Performance+7.52%1 Year Performance+31.13%5 Year Performance+35.12% PEN Stock Chart for Monday, October, 6, 2025 PEN Chart by TradingView Penumbra 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 Capitalization10/03/2025$253.63$256.05+0.95%$260.89$252.34362,538 shs$9.99 billion10/02/2025$249.48$253.63+1.66%$254.35$247.83312,379 shs$9.89 billion10/01/2025$253.30$249.48-1.51%$256.98$242.41436,206 shs$9.73 billion09/30/2025$252.02$253.30+0.51%$257.56$251.45202,561 shs$9.88 billion09/29/2025$253.64$252.02-0.64%$254.53$250.23321,748 shs$9.83 billion09/26/2025$249.49$253.64+1.67%$255.02$250.30193,051 shs$9.89 billion09/25/2025$253.50$249.49-1.58%$253.00$245.79297,764 shs$9.73 billion09/24/2025$254.25$253.50-0.29%$256.33$250.41553,346 shs$9.89 billion09/23/2025$254.79$254.25-0.21%$258.18$252.56384,657 shs$9.92 billion09/22/2025$255.90$254.79-0.43%$257.31$250.71560,153 shs$9.94 billion Get the Latest News and Ratings for PEN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Penumbra and its competitors with MarketBeat's FREE daily newsletter. 09/19/2025$257.95$255.90-0.79%$259.83$254.93947,229 shs$9.98 billion09/18/2025$256.42$257.95+0.60%$259.53$250.75418,156 shs$10.06 billion09/17/2025$262.92$256.42-2.47%$264.40$253.01403,481 shs$10.00 billion09/16/2025$263.58$262.92-0.25%$263.82$259.87321,066 shs$10.25 billion09/15/2025$273.54$263.58-3.64%$275.69$263.06358,923 shs$10.28 billion09/12/2025$276.73$273.54-1.15%$280.14$271.76454,483 shs$10.67 billion09/11/2025$272.24$276.73+1.65%$278.53$273.23435,077 shs$10.79 billion09/10/2025$287.46$272.24-5.29%$286.30$270.54481,440 shs$10.62 billion09/09/2025$285.15$287.46+0.81%$288.91$283.64438,919 shs$11.21 billion09/08/2025$281.53$285.15+1.28%$287.00$280.78758,758 shs$11.12 billion09/05/2025$279.60$281.53+0.69%$285.20$278.41569,867 shs$10.98 billion Related Companies Lantheus Stock Chart Integer Stock Chart GE HealthCare Technologies Stock Chart Koninklijke Philips Stock Chart Zimmer Biomet Stock Chart Smith & Nephew SNATS Stock Chart Solventum Stock Chart Stevanato Group Stock Chart iRhythm Technologies Stock Chart Bausch + Lomb Stock Chart Receive PEN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Penumbra and its competitors with MarketBeat's FREE daily newsletter. 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