Pennon Group Plc (LON:PNN)
London · Delayed Price · Currency is GBP · Price in GBX 523.50
+1.50 (0.29%)
At close: Dec 19, 2025
Pennon Group Market Cap
Pennon Group has a market cap or net worth of 2.46 billion as of December 19, 2025. Its market cap has increased by 41.36% in one year.
Market Cap
2.46B
Enterprise Value
6.87B
Revenue
1.18B
Ranking
n/a
PE Ratio
80.34
Stock Price
523.50
Market Cap Chart
Since February 26, 1992, Pennon Group's market cap has increased from 447.61M to 2.46B, an increase of 450.26%. That is a compound annual growth rate of 5.17%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Dec 18, 2025 | 2.46B | 45.17% |
| 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% |
| Dec 31, 2020 | 4.01B | -7.00% |
| 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 |
| Dec 31, 2015 | 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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