As of 2025-09-16, the Fair Value of Pennon Group PLC (PNN.L) is -62.76 GBP. This value is based on the Peter Lynch's Fair Value formula. With the current market price of 471.00 GBP, the upside of Pennon Group PLC is -113.33%.
With the market price of 471.00 GBP and our fair value calculation, Pennon Group PLC (PNN.L) is not a good investment. Investing in PNN.L stocks now will result in a potential loss of 113.33%.
Note: valuation result may not be accurate due to the company's negative EPS.
Peter Lynch's formula is:
The earnings growth rate we use in the formula is the average growth rate of net income/earnings over the last 5 years. If the average growth rate is smaller than 5%, we set it to 5%. If it is larger than 25%, we set it to 25%. If the TTM EPS is negative, Peter Lynch Fair Value's result can be unreliable.
| Historical Earnings | ||||||
| 2021-03-31 | 2022-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 | 5Y Avg | |
| Net income | 1,762.20 | 15.40 | 0.10 | -9.50 | -57.90 | 342.06 |
| YoY growth | 749.66% | -99.13% | -99.35% | -9,600.00% | -509.47% | -1,911.66% |
| Market Cap (mil) | 2,172.53 |
| P/E | |
| Forward P/E |
| EPS | -12.55 |
| Avg earnings growth rate | -1,911.66% |
| TTM earnings | -57.90 |