Pennon Group (PNN) Stock Chart & Stock Price History GBX 495.20 -0.60 (-0.12%) As of 06/12/2025 12:57 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesSustainabilityBuy This Stock Pennon Group Stock Price Performance The Pennon Group (PNN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 17.33%, with a year-to-date return of -16.56%. In the past month, the stock has increased 3.82%, reflecting recent market activity. As of the latest close, Pennon Group traded at GBX 495.20 with a market cap of £2.30 billion and volume of 1.66 million shares. Five years ago, the stock traded at GBX 1,097, representing a 54.86% decrease over that period. At the time, it had a market cap of £4.62 billion and a volume of 1.13 million shares. 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Email Address 5 Day Performance+4.25%1 Month Performance+3.82%3 Month Performance+20.90%Year-To-Date Performance-16.56%1 Year Performance-17.33%5 Year Performance-54.86% PNN Stock Chart for Friday, June, 13, 2025 PNN Chart by TradingView Pennon Group 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 Capitalization06/12/2025GBX 495.80GBX 495.20-0.12%GBX 504.50GBX 4911.66 million shs£2.30 billion06/11/2025GBX 494GBX 495.80+0.36%GBX 498.20GBX 491755,709 shs£2.30 billion06/10/2025GBX 471.20GBX 494+4.84%GBX 494.20GBX 485.60863,642 shs£2.29 billion06/09/2025GBX 475GBX 471.20-0.80%GBX 485GBX 467.601.22 million shs£2.18 billion06/06/2025GBX 480.40GBX 475-1.12%GBX 485GBX 470.80972,673 shs£2.20 billion06/05/2025GBX 483.20GBX 480.40-0.58%GBX 495.40GBX 474.40689,139 shs£2.23 billion06/04/2025GBX 488.60GBX 483.20-1.11%GBX 491.60GBX 481.801.68 million shs£2.24 billion06/03/2025GBX 508.50GBX 488.60-3.91%GBX 518.50GBX 483.801.61 million shs£2.26 billion06/02/2025GBX 509GBX 508.50-0.10%GBX 515.50GBX 502.501.25 million shs£2.36 billion05/30/2025GBX 506.50GBX 509+0.49%GBX 513.50GBX 503.501.97 million shs£2.36 billion Get the Latest News and Ratings for PNN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Pennon Group and its competitors with MarketBeat's FREE daily newsletter. 05/29/2025GBX 503GBX 506.50+0.70%GBX 506.50GBX 497.201.99 million shs£2.35 billion05/28/2025GBX 510.50GBX 503-1.47%GBX 512.50GBX 502.501.39 million shs£2.33 billion05/27/2025GBX 514GBX 510.50-0.68%GBX 525GBX 506.501.53 million shs£2.37 billion05/26/2025GBX 514GBX 514GBX 518.50GBX 507.501.27 million shs£2.38 billion05/23/2025GBX 512GBX 514+0.39%GBX 518.50GBX 507.501.27 million shs£2.38 billion05/22/2025GBX 515GBX 512-0.58%GBX 517.50GBX 5071.06 million shs£2.37 billion05/21/2025GBX 504GBX 515+2.18%GBX 525GBX 499.80868,020 shs£2.39 billion05/20/2025GBX 499.47GBX 504+0.91%GBX 511.50GBX 499.401.88 million shs£2.34 billion05/19/2025GBX 495.80GBX 499.47+0.74%GBX 504GBX 493.401.25 million shs£2.32 billion05/16/2025GBX 489.40GBX 495.80+1.31%GBX 499GBX 487.80600,149 shs£2.30 billion05/15/2025GBX 480.20GBX 489.40+1.92%GBX 490.20GBX 477.60719,674 shs£2.27 billion05/14/2025GBX 477GBX 480.20+0.67%GBX 480.80GBX 473.641.02 million shs£2.23 billion05/13/2025GBX 489.40GBX 477-2.53%GBX 493.20GBX 472.801.45 million shs£2.21 billion05/12/2025GBX 503.50GBX 489.40-2.80%GBX 508GBX 484.20630,854 shs£2.27 billion Related Companies Severn Trent Stock Chart United Utilities Group Stock Chart Centrica Stock Chart Greencoat UK Wind Stock Chart Drax Group Stock Chart Telecom Plus Stock Chart Greencoat Renewables Stock Chart Yü Group Stock Chart Jersey Electricity Stock Chart Good Energy Group Stock Chart Receive PNN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Pennon Group and its competitors with MarketBeat's FREE daily newsletter. 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