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Century Aluminum (CENX) Posts Strong Q2 Earnings, Is A 31% Undervalued View Justified?

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Century Aluminum earnings spark fresh look at the stock

Century Aluminum (CENX) posted Q2 2026 results on August 6, with revenue of $752.1 million and net income of $249.3 million, compared with a net loss in the prior year period.

The first half of 2026 also showed higher revenue of $1,401.3 million and net income of $586.8 million, compared with much lower profit a year earlier, giving investors new financial data to assess the stock.

See our latest analysis for Century Aluminum.

Century Aluminum's strong Q2 earnings and progress on bringing all its smelters to full capacity have coincided with an 11.49% 1-day share price gain and a 25.13% year-to-date share price return, while the 1-year total shareholder return of 122.64% shows powerful long-term momentum despite a 90-day share price decline of 14.87%.

If this earnings reaction has you looking beyond a single aluminum producer, it may be a good time to scan other commodity linked opportunities using our focused screener for 8 top copper producer stocks

Century Aluminum has just delivered a sharp earnings swing and a powerful 1 year share price run. After this jump, does the current valuation still offer an attractive balance of risk and reward for new buyers?

Most Popular Narrative: 30.8% Undervalued

Compared with the last close at $51.23, the most followed narrative puts Century Aluminum's fair value at $74, which is a sizeable gap for investors to assess.

The expansion and restart of Mt. Holly, along with progress on a new U.S. smelter, positions Century Aluminum to meaningfully increase U.S. primary aluminum production, capturing rising domestic demand driven by reshoring of supply chains and incentivized by government tariffs and trade protections. This is described as supporting future revenue growth and improved fixed cost absorption, thus enhancing net margins. Expected sustained tightness in global primary aluminum supply (with China near capacity caps and minimal new ex-China projects) is cited as a factor that could maintain favorable pricing levels and strong Midwest premiums, especially as U.S. demand rebounds from infrastructure and electrification trends, providing a tailwind for top line growth and improved EBITDA.

Read the complete narrative.

Want to understand why this narrative assigns such a high earnings and margin profile to Century Aluminum? The model leans on aggressive growth, richer profitability and a lower future P/E than many metals peers. The mix of volume, pricing and tax credits is doing the heavy lifting. The exact assumptions sit just beneath the surface.

Result: Fair Value of $74 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, this Century Aluminum narrative still leans heavily on supportive U.S. tariffs and stable energy and raw material costs, which could shift and quickly reset expectations.

Find out about the key risks to this Century Aluminum narrative.

Next Steps

With Century Aluminum posting these latest results and such a wide fair value debate, the mix of potential risks and rewards is clearly in focus. If this leaves you curious rather than convinced, move quickly and review the full picture for yourself by weighing the 5 key rewards and 1 important warning sign .

Looking for more Century Aluminum style investment ideas?

If Century Aluminum has sharpened your focus on new opportunities, do not stop here. Use the Simply Wall Street Screener today so you are not chasing the next move after it happens.

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.

Companies discussed in this article include CENX .

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com

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