Otter Tail Corp (OTTR) financials
Otter Tail revenue and earnings by year
Otter Tail's revenue was $1.30 billion in the fiscal year to December 31, 2025, down 2.0% from the year before. Net income was $276 million, 21.2% of revenue. Since the fiscal year to December 31, 2016, revenue has grown 5.5% a year on average.
Fiscal years, each labelled by the calendar year it ended in.
Income statement, the last 10 fiscal years
| Fiscal year to | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 1.30 | 1.33 | 1.35 | 1.46 | 1.20 | 0.89 | 0.92 | 0.92 | 0.85 | 0.80 |
| Revenue growth | -2.0% | -1.4% | -7.6% | 22.0% | 34.5% | -3.2% | 0.3% | 7.9% | 5.7% | — |
| Gross profit | 0.55 | 0.57 | 0.55 | 0.55 | 0.41 | 0.28 | 0.26 | 0.26 | 0.25 | 0.23 |
| Gross margin | 41.9% | 42.6% | 40.7% | 37.9% | 34.0% | 32.0% | 28.7% | 27.9% | 29.0% | 28.5% |
| Operating income | 0.35 | 0.38 | 0.38 | 0.39 | 0.25 | 0.15 | 0.13 | 0.13 | 0.13 | 0.12 |
| Operating margin | 26.5% | 28.6% | 28.0% | 26.7% | 20.9% | 16.6% | 14.7% | 14.1% | 15.6% | 14.5% |
| Net income | 0.28 | 0.30 | 0.29 | 0.28 | 0.18 | 0.10 | 0.09 | 0.08 | 0.07 | 0.06 |
| Net margin | 21.2% | 22.7% | 21.8% | 19.5% | 14.8% | 10.8% | 9.4% | 9.0% | 8.5% | 7.8% |
| Diluted EPS | $6.55 | $7.17 | $7.00 | $6.78 | $4.23 | $2.34 | $2.17 | $2.06 | $1.82 | $1.61 |
| Free cash flow | 0.10 | 0.09 | 0.12 | 0.22 | 0.06 | -0.16 | -0.02 | 0.04 | 0.04 | 0.00 |
Diluted EPS is stated in today's shares (adjusted for every split since). Quarterly statements and the income statement as a flow chart are in the app: open OTTR in Markets.
See also: OTTR valuation and P/E history · OTTR returns
No forecast, no recommendation. This page describes Otter Tail Corp from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.