Pentair plc
PNR Industrials Specialty Industrial Machinery
Pentair plc’s revenue for fiscal 2025 (year ended December 2025) was $4.2 billion, up 2.28% from fiscal 2024. In the quarter to June 2026, revenue fell 17.0%, EPS fell 11.1%, free cash flow fell 7.20% and total debt rose 14.9%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for five consecutive years, operating cash flow growth for three.
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Pentair plc (PNR) P/B ratio
As of 16 October 2026, Pentair plc (PNR) trades at a P/B ratio of 2.3×. Over the past ten years it has ranged from 1.3× (December 2015) to 5.9× (August 2021); the current reading is higher than 30% of that period. That is below the Specialty Industrial Machinery industry median of 3.0× and in line with the Industrials sector median of 2.2×.
P/B ratio, daily
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Annual newest first
| Period | P/B ratio | Change |
|---|---|---|
| FY2025 | 4.4× | (5.58%) |
| FY2024 | 4.7× | 28.52% |
| FY2023 | 3.6× | 32.32% |
| FY2022 | 2.8× | (44.98%) |
| FY2021 | 5.0× | 19.13% |
| FY2020 | 4.2× | 5.53% |
| FY2019 | 4.0× | 9.94% |
| FY2018 | 3.6× | 112.62% |
| FY2017 | 1.7× | 2.57% |
| FY2016 | 1.7× | 10.88% |
Quarterly newest first
| Period | P/B ratio | Change |
|---|---|---|
| Jun 2026 | 3.3× | (11.50%) |
| Mar 2026 | 3.7× | (15.88%) |
| Dec 2025 | 4.4× | (7.92%) |
| Sep 2025 | 4.8× | 4.30% |
| 42 more quarters | Free account |
Against its own ten years
P/B ratio against peers
| Company | P/B ratio |
|---|---|
| RRX Regal Rexnord Corporation compare | 1.5× |
| GTES Gates Industrial Corporation PLC compare | 1.7× |
| PNR Pentair plc | 2.3× |
| NPO Enpro Inc. compare | 3.7× |
| FLS Flowserve Corporation compare | 3.9× |
| GNRC Generac Holdings Inc. compare | 3.9× |
| AOS A. O. Smith Corporation compare | 4.4× |
| WTS Watts Water Technologies, Inc. compare | 5.5× |
| DCI Donaldson Company, Inc. compare | 5.8× |
| Specialty Industrial Machinery industry median | 3.0× |
| Industrials sector median | 2.2× |
| Market median | 1.7× |
What P/B ratio is
Price to Book Value tells an investor how much the market pays for a company’s shares relative to the accounting net worth that belongs to common shareholders.
Stock Price ÷ (Common Equity (Total) (latest quarter) ÷ Shares (Basic, Weighted) (latest quarter))
More on PNR
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement