Interest in Amcor (AMCR) has picked up after the company disclosed a collaboration with U.K. startup Kelpi to test seaweed based coatings for its AmFiber fiber packaging, directly supporting its sustainability goals.

Beyond the Kelpi partnership, Amcor’s recent disposal of ESE World and focus on sustainable packaging coincide with building momentum, with a 30 day share price return of 17.16% and a 90 day share price return of 12.70%, even though the 1 year total shareholder return is slightly negative at 0.75%.

If Amcor’s recent moves around sustainable materials have caught your eye, it can be useful to compare them with other themes by checking out 20 top founder-led companies

After Amcor’s recent 30 day gain of 17.16% and a 90 day return of 12.70%, yet with a slightly negative 1 year total return, the key question is whether the stock still trades below its intrinsic value or if the market is already pricing in the next leg of growth.

Most Popular Narrative: 6.7% Undervalued

Amcor’s most followed narrative pegs fair value at $48.21, slightly above the last close at $45.00. This frames the recent share price move against a long term earnings and cash flow story.

The integration of Berry Global with Amcor is expected to yield $650 million in synergies by fiscal 2028 (with $260 million in fiscal 2026), primarily through cost reduction, procurement optimization, and operational efficiencies, which should support sustained EPS and margin expansion.

Read the complete narrative. Read the complete narrative.

Curious what has to happen inside Amcor for that valuation to stack up? The narrative leans heavily on rising margins, steadier revenue growth and a future earnings multiple that assumes solid execution. The full breakdown spells out how those moving parts link back to today’s price and that $48.21 fair value line.

Result: Fair Value of $48.21 (UNDERVALUED)

However, there are still pressure points to watch, including high leverage at 3.5x, as well as ongoing portfolio reviews that could lead to discounted asset sales or restructuring costs.

Another View on Amcor’s Valuation

While the current narrative points to Amcor trading below a $48.21 fair value line, the P/E tells a different story. At 30.7x, the stock sits well above the Global Packaging industry at 15.5x and above a fair ratio of 23.5x. This suggests there may be meaningful valuation risk if sentiment cools.

For investors weighing this gap between earnings expectations and what the market is currently willing to pay, it can be helpful to see how that premium could compress or widen if conditions change. It may also be useful to consider what that might mean for your own return hurdles over time. See what the numbers say about this price — find out in our valuation breakdown.

Next Steps

With sentiment clearly mixed around Amcor’s current pricing and future payoffs, now is the time to look through the details and test the assumptions yourself, starting with the 2 key rewards and 4 important warning signs.

Looking for more investment ideas beyond Amcor?

If you are weighing what to do next after reviewing Amcor, do not stop here. Broaden your watchlist with a few focused stock ideas built from the data.

• Target potential upside with companies that combine quality fundamentals and attractive pricing by scanning the 43 high quality undervalued stocks.
• Strengthen your income stream by focusing on companies with higher yields in the 7 dividend fortresses.
• Prioritise sleep at night holdings by filtering for companies with steadier profiles using the 75 resilient stocks with low risk scores.

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.