Quick Answer
Otter Tail Corp reported Total Assets of $3.96 billion for fiscal year 2025.
Otter Tail Corp Total Assets — Annual History
| Fiscal Year | Total Assets | YoY Change |
|---|---|---|
| 2025 | $3.96B | +8.5% |
| 2024 | $3.65B | +12.6% |
| 2023 | $3.24B | +11.7% |
| 2022 | $2.90B | +5.3% |
| 2021 | $2.75B | +6.8% |
| 2020 | $2.58B | +13.4% |
| 2019 | $2.27B | +10.8% |
| 2018 | $2.05B | +2.4% |
| 2017 | $2.00B | +4.8% |
| 2016 | $1.91B | +5.2% |
| 2015 | $1.82B | +4.6% |
| 2014 | $1.74B | +11.4% |
| 2013 | $1.56B | -2.6% |
| 2012 | $1.60B | +2.1% |
| 2012 | $1.57B | -3.9% |
| 2012 | $1.63B | -2.7% |
| 2012 | $1.68B | -1.3% |
| 2011 | $1.70B | -0.7% |
| 2011 | $1.71B | +0.2% |
| 2011 | $1.71B | -4.9% |
| 2011 | $1.80B | +1.5% |
| 2010 | $1.77B | +0.9% |
| 2009 | $1.75B | — |
Quarterly Total Assets
| Quarter Ending | Total Assets | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $3.84B | +7.8% | +2.1% |
| June 30, 2025 | $3.77B | +8.8% | +1.9% |
| March 31, 2025 | $3.70B | +11.1% | +1.2% |
| December 31, 2024 | $3.65B | +12.6% | +2.4% |
| September 30, 2024 | $3.57B | +11.9% | +3.1% |
| June 30, 2024 | $3.46B | +11.9% | +4.1% |
| March 31, 2024 | $3.33B | +11.3% | +2.6% |
| December 31, 2023 | $3.24B | +11.7% | +1.7% |
- Otter Tail Corp showed an increase of +8.5% in Total Assets compared to the prior fiscal year.
- Over the 2009–2025 period, Otter Tail Corp’s total assets has grown by 125.9% (from $1.75 billion to $3.96 billion).
- The most recent figure is from Otter Tail Corp’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 18, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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