Impax Asset Management Group (IPX) Stock Chart & Stock Price History GBX 173.40 -1.20 (-0.69%) As of 09/12/2025 11:51 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock Impax Asset Management Group Stock Price Performance The Impax Asset Management Group (IPX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 54.55%, with a year-to-date return of -29.80%. In the past month, the stock has decreased 6.83%, reflecting recent market activity. As of the latest close, Impax Asset Management Group traded at GBX 173.40 with a market cap of £220.15 million and volume of 486,763 shares. Five years ago, the stock traded at GBX 491, representing a 64.68% decrease over that period. At the time, it had a market cap of £640.34 million and a volume of 238,377 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-3.02%1 Month Performance-6.83%3 Month Performance-5.14%Year-To-Date Performance-29.80%1 Year Performance-54.55%5 Year Performance-64.68% IPX Stock Chart for Saturday, September, 13, 2025 IPX Chart by TradingView Impax Asset Management 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 Capitalization09/12/2025GBX 174.60GBX 173.40-0.69%GBX 177.40GBX 172.40486,763 shs£220.15 million09/11/2025GBX 172.80GBX 174.60+1.04%GBX 177.80GBX 171.42207,552 shs£221.68 million09/10/2025GBX 175GBX 172.80-1.26%GBX 176GBX 170.60113,565 shs£219.39 million09/09/2025GBX 178.80GBX 175-2.13%GBX 184GBX 174.33151,994 shs£222.18 million09/08/2025GBX 173.20GBX 178.80+3.23%GBX 182.40GBX 175233,123 shs£227.01 million09/05/2025GBX 173.40GBX 173.20-0.11%GBX 185GBX 172.784.24 million shs£220.49 million09/04/2025GBX 175.80GBX 173.40-1.37%GBX 176GBX 172261,266 shs£220.74 million09/03/2025GBX 174.20GBX 175.80+0.92%GBX 185GBX 173.73335,812 shs£223.79 million09/02/2025GBX 183.10GBX 174.20-4.86%GBX 182.40GBX 173.60446,732 shs£221.76 million09/01/2025GBX 183.60GBX 183.10-0.27%GBX 192GBX 182.40128,222 shs£233.09 million Get the Latest News and Ratings for IPX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Impax Asset Management Group and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025GBX 188.40GBX 183.60-2.55%GBX 195.20GBX 183.60185,132 shs£232.60 million08/28/2025GBX 191GBX 188.40-1.36%GBX 198.80GBX 187208,537 shs£238.68 million08/27/2025GBX 188.40GBX 191+1.38%GBX 199GBX 187.80290,140 shs£241.98 million08/26/2025GBX 198.60GBX 188.40-5.14%GBX 204GBX 187.40412,462 shs£238.68 million08/25/2025GBX 198.60GBX 198.60GBX 200.50GBX 194265,522 shs£251.61 million08/22/2025GBX 194.40GBX 198.60+2.16%GBX 200.50GBX 194265,522 shs£251.61 million08/21/2025GBX 191.80GBX 194.40+1.36%GBX 196GBX 190.40277,092 shs£246.29 million08/20/2025GBX 189.80GBX 191.80+1.05%GBX 191.80GBX 188.8080,887 shs£242.99 million08/19/2025GBX 187.60GBX 189.80+1.17%GBX 190.60GBX 186.80149,836 shs£240.46 million08/18/2025GBX 185GBX 187.60+1.41%GBX 189GBX 183.60165,181 shs£237.67 million08/15/2025GBX 184.40GBX 185+0.33%GBX 186.80GBX 176206,405 shs£234.38 million08/14/2025GBX 186.11GBX 184.40-0.92%GBX 193GBX 176.60675,341 shs£233.62 million08/13/2025GBX 191.20GBX 186.11-2.66%GBX 192.80GBX 183.17432,649 shs£235.78 million08/12/2025GBX 184GBX 191.20+3.91%GBX 191.20GBX 183.80400,167 shs£242.23 million Related Companies ICGT Stock Chart MUT Stock Chart TFIF Stock Chart SAIN Stock Chart RICA Stock Chart SDP Stock Chart CGT Stock Chart MRCH Stock Chart IEM Stock Chart APAX Stock Chart Receive IPX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Impax Asset Management Group and its competitors with MarketBeat's FREE daily newsletter. 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