Porvair (PRV) Stock Chart & Stock Price History GBX 802 +2.00 (+0.25%) As of 12:28 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock Porvair Stock Price Performance The Porvair (PRV) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 1.78%, with a year-to-date return of -5.20%. In the past month, the stock has increased 12.01%, reflecting recent market activity. As of the latest close, Porvair traded at GBX 800 with a market cap of £368.77 million and volume of 639,928 shares. Five years ago, the stock traded at GBX 560, representing a 43.21% increase over that period. At the time, it had a market cap of £258.53 million and a volume of 4,339 shares. Receive PRV Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Porvair and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+7.51%1 Month Performance+12.01%3 Month Performance-3.37%Year-To-Date Performance-5.20%1 Year Performance+1.78%5 Year Performance+43.21% PRV Stock Chart for Thursday, May, 21, 2026 PRV Chart by TradingView Porvair 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/21/2026GBX 800GBX 802+0.25%GBX 806GBX 78486,138 shs£369.69 million05/20/2026GBX 788GBX 800+1.52%GBX 802.10GBX 760639,928 shs£368.77 million05/19/2026GBX 748GBX 788+5.35%GBX 790GBX 748398,196 shs£344.34 million05/18/2026GBX 746GBX 748+0.27%GBX 760GBX 720.1113,244 shs£344.80 million05/15/2026GBX 746GBX 746GBX 750GBX 740340,285 shs£343.88 million05/14/2026GBX 728GBX 746+2.47%GBX 760GBX 73085,010 shs£343.88 million05/13/2026GBX 742GBX 728-1.89%GBX 744GBX 72812,677 shs£342.03 million05/12/2026GBX 742GBX 742GBX 745.93GBX 73451,378 shs£342.03 million05/11/2026GBX 740GBX 742+0.27%GBX 754GBX 742155,924 shs£342.03 million05/08/2026GBX 726GBX 740+1.93%GBX 740GBX 724334,229 shs£341.11 million Get the Latest News and Ratings for PRV and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Porvair and its competitors with MarketBeat's FREE daily newsletter. 05/07/2026GBX 720GBX 726+0.83%GBX 740GBX 72014,363 shs£334.66 million05/06/2026GBX 720GBX 720GBX 738GBX 71440,724 shs£331.89 million05/05/2026N/AGBX 720GBX 740GBX 712.3244,208 shs£331.89 million04/30/2026GBX 722GBX 720-0.28%GBX 726GBX 71614,865 shs£331.89 million04/29/2026GBX 710GBX 722+1.69%GBX 726GBX 70817,877 shs£332.81 million04/28/2026GBX 724GBX 710-1.93%GBX 726GBX 71033,877 shs£327.28 million04/27/2026GBX 726GBX 724-0.28%GBX 733.20GBX 717.1217,228 shs£333.74 million04/24/2026GBX 722GBX 726+0.55%GBX 744GBX 720.6555,329 shs£334.66 million04/23/2026GBX 726GBX 722-0.55%GBX 732GBX 722173,718 shs£332.81 million04/22/2026GBX 716GBX 726+1.40%GBX 726GBX 704128,816 shs£334.66 million04/21/2026GBX 712GBX 716+0.56%GBX 720GBX 707.32112,349 shs£330.05 million04/20/2026GBX 720GBX 712-1.11%GBX 722GBX 71049,910 shs£328.20 million Related Companies MYX Stock Price Chart AEG Stock Price Chart RHIM Stock Price Chart CHG Stock Price Chart CGEO Stock Price Chart VLX Stock Price Chart SNR Stock Price Chart FAN Stock Price Chart BOY Stock Price Chart ITM Stock Price Chart Receive PRV Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Porvair and its competitors with MarketBeat's FREE daily newsletter. This page (LON:PRV) was last updated on 5/21/2026 by MarketBeat.com Staff. 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