Pentair plc P/E Ratio 2008–2025
Pentair plc reported 26.04 of price-to-earnings ratio for fiscal 2025. That was 1.3% lower than fiscal 2024. Compared with fiscal 2020, the change was +13.2%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 26.04 | -1.3% |
| FY 2024 | 26.38 | +40.4% |
| FY 2023 | 18.79 | +27.0% |
| FY 2022 | 14.80 | -28.7% |
| FY 2021 | 20.77 | -9.7% |
| FY 2020 | 23.00 | +15.1% |
| FY 2019 | 19.98 | +16.0% |
| FY 2018 | 17.22 | +0.9% |
| FY 2017 | 17.07 | +50.4% |
| FY 2016 | 11.35 | — |
| FY 2015 | — | — |
| FY 2014 | 49.09 | +105.0% |
| FY 2013 | 23.95 | — |
| FY 2012 | — | — |
| FY 2011 | — | — |
| FY 2010 | 14.94 | -27.3% |
| FY 2009 | 20.54 | +176.7% |
| FY 2008 | 7.42 | — |
Source: Pentair plc SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open PNR 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Pentair plc reported 26.04 of price-to-earnings ratio for fiscal 2025. That was 1.3% lower than fiscal 2024. Compared with fiscal 2020, the change was +13.2%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Pentair plc's price-to-earnings ratio?
Pentair plc (PNR) reported price-to-earnings ratio of 26.04 for fiscal year 2025, per its SEC filings.
How has Pentair plc's price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, PNR's price-to-earnings ratio grew at roughly 7.7% per year (compound annual rate), from 7.42 to 26.04.
Where does this data come from?
Figures are computed from Pentair plc's official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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