Pentair PLC (PNR) intrinsic value & 10-year financials
Pentair PLC (PNR) has a Graham intrinsic value of $54.46 per share. At $53.44 on Oct 17, 2026, the stock trades 2% below that value. Over the last 10 fiscal years revenue grew 4.6% a year to $4.2B, with an average return on invested capital of 12.3%.
- Graham intrinsic value
- $54.46
- Share price (Oct 17, 2026)
- $53.44
- Price vs Graham value
- 2% below
- Market cap
- $8.8B
- Revenue (FY2025)
- $4.2B
- Revenue growth (10-yr CAGR)
- 4.6%
- ROIC (10-yr avg)
- 12.3%
- Free cash flow (FY2025)
- $746.0M
PNR 10-year financial history
| Fiscal year | Revenue | Net income | EPS (diluted) | Free cash flow | Operating margin | ROIC |
|---|---|---|---|---|---|---|
| FY2025 | $4.2B | $653.8M | $3.96 | $746.0M | 20.5% | 13.8% |
| FY2024 | $4.1B | $625.4M | $3.74 | $692.3M | 19.7% | 13.6% |
| FY2023 | $4.1B | $622.7M | $3.75 | $543.2M | 18.0% | 14.7% |
| FY2022 | $4.1B | $480.9M | $2.90 | $278.1M | 14.4% | 12.7% |
| FY2021 | $3.8B | $553.0M | $3.30 | $553.0M | 16.9% | 18.2% |
| FY2020 | $3.0B | $358.6M | $2.14 | $511.4M | 15.3% | 12.7% |
| FY2019 | $3.0B | $355.7M | $2.09 | $294.5M | 14.6% | 13.4% |
| FY2018 | $3.0B | $347.4M | $1.96 | $390.9M | 14.7% | 8.3% |
| FY2017 | $2.8B | $666.5M | $3.63 | $549.3M | 23.9% | 9.2% |
| FY2016 | $2.8B | $522.2M | $2.85 | $743.6M | 25.2% | 7.0% |
Source: annual 10-K filings on SEC EDGAR. Figures in USD.
Executive summary
Pentair has demonstrated mature, steady growth, with revenue compounding at 4.6% annually over the past decade.
Pentair returns on capital have been average, hovering around 12.3% ROIC over the decade.
Pentair has not shown aggressive share repurchases (>10% retirement) or a major balance-sheet leverage increase (>50% net debt growth) over the 10-year window.
Benjamin Graham lens
Under Benjamin Graham's formula using SEC EDGAR fundamentals, Pentair is modeled at 3.7% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $54.46 per share.