Pennon Group Plc (LON:PNN)
United Kingdom · Delayed Price · Currency is GBP · Price in GBX 339.20
-7.20 (-2.08%)
Nov 3, 2026, 4:35 PM GMT
Pennon Group Market Cap
Pennon Group has a market cap or net worth of 1.6 billion as of November 3, 2026. It is the 6,191st most valuable company in the world and the 161st biggest in the United Kingdom. Its market cap has decreased by 34.60% in one year.
Market Cap
1.60B
Enterprise Value
6.17B
Revenue
1.29B
Global Rank
Country Rank
#161 United Kingdom
PE Ratio
17.58
ChartMarket Cap Chart
Since February 26, 1992, Pennon Group's market cap has increased from 447.61M to 1.60B, an increase of 257.48%. That is a compound annual growth rate of 3.74%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 3, 2026 | 1.60B | -35.71% |
| Dec 31, 2025 | 2.49B | 46.70% |
| Dec 31, 2024 | 1.70B | -13.56% |
| Dec 29, 2023 | 1.96B | -15.37% |
| Dec 30, 2022 | 2.32B | -26.55% |
| Dec 31, 2021 | 3.16B | -21.22% |
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| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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