Stock Analysis

There's No Escaping Avantor, Inc.'s (NYSE:AVTR) Muted Earnings Despite A 28% Share Price Rise

Avantor, Inc. (NYSE:AVTR) shares have had a really impressive month, gaining 28% after a shaky period beforehand. Unfortunately, the gains of the last month did little to right the losses of the last year with the stock still down 33% over that time.

Although its price has surged higher, Avantor's price-to-earnings (or "P/E") ratio of 15x might still make it look like a buy right now compared to the market in the United States, where around half of the companies have P/E ratios above 19x and even P/E's above 34x are quite common. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the reduced P/E.

Avantor certainly has been doing a good job lately as it's been growing earnings more than most other companies. It might be that many expect the strong earnings performance to degrade substantially, which has repressed the P/E. If not, then existing shareholders have reason to be quite optimistic about the future direction of the share price.

View our latest analysis for Avantor

pe-multiple-vs-industry
NYSE:AVTR Price to Earnings Ratio vs Industry October 28th 2025
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How Is Avantor's Growth Trending?

The only time you'd be truly comfortable seeing a P/E as low as Avantor's is when the company's growth is on track to lag the market.

Retrospectively, the last year delivered an exceptional 90% gain to the company's bottom line. As a result, it also grew EPS by 8.1% in total over the last three years. Accordingly, shareholders would have probably been satisfied with the medium-term rates of earnings growth.

Looking ahead now, EPS is anticipated to slump, contracting by 6.7% per annum during the coming three years according to the analysts following the company. With the market predicted to deliver 11% growth per annum, that's a disappointing outcome.

In light of this, it's understandable that Avantor's P/E would sit below the majority of other companies. However, shrinking earnings are unlikely to lead to a stable P/E over the longer term. Even just maintaining these prices could be difficult to achieve as the weak outlook is weighing down the shares.

The Key Takeaway

Despite Avantor's shares building up a head of steam, its P/E still lags most other companies. While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

As we suspected, our examination of Avantor's analyst forecasts revealed that its outlook for shrinking earnings is contributing to its low P/E. At this stage investors feel the potential for an improvement in earnings isn't great enough to justify a higher P/E ratio. Unless these conditions improve, they will continue to form a barrier for the share price around these levels.

Having said that, be aware Avantor is showing 3 warning signs in our investment analysis, and 2 of those don't sit too well with us.

If you're unsure about the strength of Avantor's business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

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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.

About NYSE:AVTR

Avantor

Engages in the provision of mission-critical products and services to customers in the biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa.

Undervalued with proven track record.

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