Further Upside For Parker Corporation (TSE:9845) Shares Could Introduce Price Risks After 28% Bounce

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TSE:9845 1 Year Share Price vs Fair Value
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Despite an already strong run, Parker Corporation (TSE:9845) shares have been powering on, with a gain of 28% in the last thirty days. The last 30 days bring the annual gain to a very sharp 71%.

Although its price has surged higher, Parker's price-to-earnings (or "P/E") ratio of 9x might still make it look like a buy right now compared to the market in Japan, where around half of the companies have P/E ratios above 15x and even P/E's above 23x are quite common. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

Earnings have risen firmly for Parker recently, which is pleasing to see. One possibility is that the P/E is low because investors think this respectable earnings growth might actually underperform the broader market in the near future. If you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

View our latest analysis for Parker

TSE:9845 Price to Earnings Ratio vs Industry August 7th 2025
We don't have analyst forecasts, but you can see how recent trends are setting up the company for the future by checking out our free report on Parker's earnings, revenue and cash flow.

Does Growth Match The Low P/E?

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

Retrospectively, the last year delivered an exceptional 21% gain to the company's bottom line. Pleasingly, EPS has also lifted 131% in aggregate from three years ago, thanks to the last 12 months of growth. Therefore, it's fair to say the earnings growth recently has been superb for the company.

Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 8.8% shows it's noticeably more attractive on an annualised basis.

In light of this, it's peculiar that Parker's P/E sits below the majority of other companies. Apparently some shareholders believe the recent performance has exceeded its limits and have been accepting significantly lower selling prices.

What We Can Learn From Parker's P/E?

Despite Parker's shares building up a head of steam, its P/E still lags most other companies. Using the price-to-earnings ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

Our examination of Parker revealed its three-year earnings trends aren't contributing to its P/E anywhere near as much as we would have predicted, given they look better than current market expectations. When we see strong earnings with faster-than-market growth, we assume potential risks are what might be placing significant pressure on the P/E ratio. At least price risks look to be very low if recent medium-term earnings trends continue, but investors seem to think future earnings could see a lot of volatility.

There are also other vital risk factors to consider before investing and we've discovered 2 warning signs for Parker that you should be aware of.

Of course, you might also be able to find a better stock than Parker. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.

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

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

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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.