O-I Glass (OI) has drawn fresh attention after reporting a sharp second quarter 2026 net loss tied to a large goodwill impairment, raising questions about what the latest results mean for the stock.

The goodwill impairment and wider earnings miss have been followed by sharp share price pressure. O-I Glass has recorded a 7 day share price return of down 17.79% and a year to date share price return of down 51.52%, while the 5 year total shareholder return is down 50.44%. This points to fading momentum over both short and long horizons.

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Bulls may see O-I Glass as a beaten up essential supplier after the goodwill hit, while bears point to deep losses and pressure on the core business. Which side does the current valuation support next?

Most Popular Narrative: 43.9% Undervalued

The most followed narrative for O-I Glass places fair value at $13.11 a share compared with the last close of $7.35. That gap rests on a specific earnings and margin story rather than recent share price weakness.

Significant cost reduction initiatives through Fit to Win are driving substantial SG&A and value chain savings, which are expected to improve net margins and deliver higher future earnings, as evidenced by upgraded guidance and ongoing productivity gains.

Want to see what this margin blueprint really assumes? The narrative focuses on a profit swing, firmer pricing power and a much lower future earnings multiple. It is useful to understand which numbers need to align for that $13.11 fair value to be supported.

Result: Fair Value of $13.11 (UNDERVALUED)

However, the bullish O-I Glass narrative still faces real tests, including ongoing demand softness in Europe and long term substitution pressure from alternative packaging materials.

Next Steps

With sentiment on O-I Glass clearly split between concern and optimism, take a closer look at the underlying drivers and form your own view quickly using 3 key rewards and 1 important warning sign

Looking for more investment ideas beyond O-I Glass?

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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.