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Sonoco Products has delivered a solid 28.9% year to date return, and the valuation checks currently lean cheap, which raises the question of whether the recent share price strength has fully reflected that message.

• Year to date, Sonoco Products is up 28.9%, which puts recent returns well ahead of its longer term 5 year record and naturally draws attention to how much value is left in the current price.

• The key support for the valuation is the market's confidence in Sonoco Products' ability to keep generating cash from its packaging portfolio. The main risk is that any pressure on input costs or demand could squeeze margins and limit how much investors are willing to pay for that cash flow.

• Across Simply Wall St's broader checks, Sonoco Products screens as undervalued in 5 of 6 areas. This suggests the overall valuation still leans cheap on fundamentals 5 .

The stock's next move may depend on whether that strong year to date return has already captured most of the value signalled by those supportive checks, or if there is still a margin between price and fundamentals for investors to work with.

Sonoco Products delivered 28.6% returns over the last year. See how this stacks up to the rest of the Packaging industry.

Does Sonoco Products Look Undervalued on Earnings?

The P/E ratio is a useful cross check for Sonoco Products because earnings are a core focus for most packaging investors. Sonoco Products currently trades on a P/E of 8.8x. This sits below both the broader packaging industry average of 15.8x and a wider peer group average of 21.8x, which means the market is paying less for each dollar of Sonoco Products' earnings than for many comparable stocks.

Simply Wall St's fair P/E ratio for Sonoco Products is 12.6x. That is higher than the current 8.8x level, which points to a gap between the price being paid today and what the model suggests might be more typical given the company's profile and risks. If earnings hold up in line with current expectations, that gap indicates the stock is not pricing in the same earnings value as peers or the model benchmark.

On the P/E multiple alone, Sonoco Products appears undervalued compared with both its fair ratio and sector benchmarks.

See what the numbers say about this price — find out in our valuation breakdown.

The Sonoco Products Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for Sonoco Products pick up where the P/E checks leave off and spell out which paths for Sonoco Products' growth, margins and earnings would make the stock worth materially more or less than today's price. Instead of a single figure from a ratio or model, they describe the future that figure rests on, so you can watch how closely reality matches those assumptions on the Community page over time.