Northwest Natural Holding CompanyNWNNYSE
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Return on invested capital
| Period | Value | YoY Change |
|---|---|---|
| 2025 | 5.17% | +80.5% |
| 2024 | 2.86% | -8.1% |
| 2023 | 3.12% | +4.5% |
| 2022 | 2.98% | -8.1% |
| 2021 | 3.24% | +0.3% |
| 2020 | 3.23% | -13.1% |
| 2019 | 3.72% | +14.1% |
| 2018 | 3.26% | -1.1% |
| 2017 | 3.30% | +16.0% |
| 2016 | 2.84% | - |