Quick Answer
KAISER ALUMINUM CORP reported Operating Income of $188.80 million for fiscal year 2025.
KAISER ALUMINUM CORP Operating Income — Annual History
| Fiscal Year | Operating Income | YoY Change |
|---|---|---|
| 2025 | $188.80M | +68.3% |
| 2024 | $112.20M | -8.4% |
| 2023 | $122.50M | +2962.5% |
| 2022 | $4.00M | -93.8% |
| 2021 | $64.40M | -20.6% |
| 2020 | $81.10M | -35.5% |
| 2019 | $125.70M | -12.5% |
| 2018 | $143.60M | -7.5% |
| 2017 | $155.20M | -14.3% |
| 2016 | $181.10M | +152.4% |
| 2015 | -$345.90M | -350.8% |
| 2014 | $137.90M | -20.4% |
| 2013 | $173.30M | +4.5% |
| 2012 | $165.90M | +201.6% |
| 2011 | $55.00M | +33.8% |
| 2010 | $41.10M | -65.4% |
| 2009 | $118.70M | +230.4% |
| 2008 | -$91.00M | — |
Quarterly Operating Income
| Quarter Ending | Operating Income | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $48.80M | +269.7% | +28.4% |
| June 30, 2025 | $38.00M | +5.0% | -8.2% |
| March 31, 2025 | $41.40M | +70.4% | +213.6% |
| September 30, 2024 | $13.20M | -30.9% | -63.5% |
| June 30, 2024 | $36.20M | +0.8% | +49.0% |
| March 31, 2024 | $24.30M | +27.2% | +27.2% |
| September 30, 2023 | $19.10M | +536.7% | -46.8% |
| June 30, 2023 | $35.90M | +1895.0% | +88.0% |
- KAISER ALUMINUM CORP showed an increase of +68.3% in Operating Income compared to the prior fiscal year.
- Over the 2008–2025 period, KAISER ALUMINUM CORP’s operating income has grown by 307.5% (from -$91.00 million to $188.80 million).
- The most recent figure is from KAISER ALUMINUM CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 19, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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