• In the first quarter of 2026, Century Aluminum reported revenue of US$649.2 million and net income of US$337.5 million, with earnings per share boosted by one-time gains from the sale of its Hawesville facility and insurance proceeds in Iceland.
• Beyond these non-recurring items, the quarter also reflected improved underlying operations and expansions such as the Mt. Holly restart, which Century highlighted in raising its guidance for adjusted EBITDA in the second quarter.
• Next, we’ll examine how this one-time gain–driven earnings jump and stronger EBITDA guidance interact with Century Aluminum’s existing investment narrative.

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Century Aluminum Investment Narrative Recap

To own Century Aluminum, you need to believe the company can turn its expanding U.S. footprint and tariff supported market into durable cash generation, while managing power, project, and policy risk. The Q1 2026 earnings spike is driven largely by one time gains, so it does not remove the key near term swing factor: whether Mt. Holly, Grundartangi, and any new capacity can ramp smoothly without cost or timing surprises.

The most relevant recent announcement here is Century’s Q2 2026 adjusted EBITDA guidance of US$315 million to US$335 million, which leans on higher realized prices and the Mt. Holly expansion. This guidance ties directly into the existing catalyst of adding low cost domestic tons, while also highlighting the risk that any reversal in pricing or operational setbacks could quickly change the earnings picture investors see today.

Yet beneath the headline profits, investors should be aware that Century’s reliance on favorable tariffs and power contracts leaves the business exposed if those supports ever begin to...

Century Aluminum's narrative projects $3.7 billion revenue and $1.2 billion earnings by 2029. This requires 13.1% yearly revenue growth and roughly a $1.2 billion earnings increase from $40.0 million today.

Uncover how Century Aluminum's forecasts yield a $79.33 fair value, a 35% upside to its current price.

Exploring Other Perspectives

Some of the lowest analysts were only assuming revenue of about US$3.3 billion and earnings of roughly US$659 million by 2029, so compared with the recent Q1 jump and the reliance on Section 45X credits they are effectively sketching a much more cautious path. You can see how different your own view might be once you weigh those assumptions against Century’s latest results and evolving project risks.

Explore 2 other fair value estimates on Century Aluminum - why the stock might be worth over 3x more than the current price!

The Verdict Is Yours

Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts.

• A great starting point for your Century Aluminum research is our analysis highlighting 4 key rewards and 2 important warning signs that could impact your investment decision.
• Our free Century Aluminum research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Century Aluminum's overall financial health at a glance.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.