Graphic Packaging Holding (GPK) just delivered first quarter 2026 results that topped analyst expectations for both revenue and adjusted earnings per share, even as higher costs and restructuring pushed the company into a net loss.

The stock is up 15.9% over the past month on a share price basis, helped by the Q1 earnings beat and reaffirmed guidance. However, the 1 year total shareholder return of 49.2% and 3 year total shareholder return of 54.4% remain weak, suggesting recent momentum is emerging from a low base as investors reassess both risk and potential upside.

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With Graphic Packaging trading at a discount to some analyst targets and carrying an intrinsic value estimate below the current share price, plus an ongoing class action over past guidance, you need to ask whether there is a genuine mispricing here or whether the market is already factoring in any potential recovery in earnings and cash flow.

Most Popular Narrative: 35.8% Undervalued

Graphic Packaging Holding's most followed narrative pegs fair value at $17.17 per share, compared with the last close of $11.03, which is a sizeable gap for investors to interpret.

The completion of the Waco recycled paperboard investment positions Graphic Packaging to capture cost leadership in sustainable, recycled packaging and shift more production away from expensive, lower-margin bleached paperboard; this is expected to support margin expansion and improve long-term earnings as demand for environmentally superior packaging grows.

Read the complete narrative. Read the complete narrative.

Want to see how modest top line assumptions, higher margins and a different earnings multiple combine into that fair value gap? The narrative blends cautious revenue growth, firmer profitability and a reset discount rate into one valuation story that looks very different from the current share price.

Result: Fair Value of $17.17 (UNDERVALUED)

However, the fair value gap only holds if packaging volumes and pricing stay close to analyst assumptions and if execution hiccups on big projects like Waco do not further pressure margins.

Next Steps

With mixed signals on risk and reward running through this story, it makes sense to look at the numbers yourself and decide quickly what they really imply for you. Start with 4 key rewards and 3 important warning signs

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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.