Stock Analysis

With Nanosonics Limited (ASX:NAN) It Looks Like You'll Get What You Pay For

Nanosonics Limited's (ASX:NAN) price-to-earnings (or "P/E") ratio of 66.9x might make it look like a strong sell right now compared to the market in Australia, where around half of the companies have P/E ratios below 21x and even P/E's below 12x are quite common. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's so lofty.

With earnings growth that's superior to most other companies of late, Nanosonics has been doing relatively well. The P/E is probably high because investors think this strong earnings performance will continue. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

See our latest analysis for Nanosonics

pe-multiple-vs-industry
ASX:NAN Price to Earnings Ratio vs Industry October 7th 2025
Want the full picture on analyst estimates for the company? Then our free report on Nanosonics will help you uncover what's on the horizon.
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What Are Growth Metrics Telling Us About The High P/E?

In order to justify its P/E ratio, Nanosonics would need to produce outstanding growth well in excess of the market.

Retrospectively, the last year delivered an exceptional 59% gain to the company's bottom line. The latest three year period has also seen an excellent 448% overall rise in EPS, aided by its short-term performance. Accordingly, shareholders would have probably welcomed those medium-term rates of earnings growth.

Looking ahead now, EPS is anticipated to climb by 20% per year during the coming three years according to the eight analysts following the company. Meanwhile, the rest of the market is forecast to only expand by 17% each year, which is noticeably less attractive.

With this information, we can see why Nanosonics is trading at such a high P/E compared to the market. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.

The Key Takeaway

It's argued the price-to-earnings ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

As we suspected, our examination of Nanosonics' analyst forecasts revealed that its superior earnings outlook is contributing to its high P/E. Right now shareholders are comfortable with the P/E as they are quite confident future earnings aren't under threat. Unless these conditions change, they will continue to provide strong support to the share price.

Many other vital risk factors can be found on the company's balance sheet. Our free balance sheet analysis for Nanosonics with six simple checks will allow you to discover any risks that could be an issue.

It's important to make sure you look for a great company, not just the first idea you come across. So take a peek at this free list of interesting companies with strong recent earnings growth (and a low P/E).

Valuation is complex, but we're here to simplify it.

Discover if Nanosonics might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

Access Free Analysis

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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 ASX:NAN

Nanosonics

Operates as an infection prevention company in Australia, North America, Europe, the United Kingdom, the Middle East, and Asia Pacific.

Flawless balance sheet with solid track record.

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