Stock Analysis

Harmonic Drive Systems Inc. (TSE:6324) Stocks Pounded By 26% But Not Lagging Industry On Growth Or Pricing

Harmonic Drive Systems Inc. (TSE:6324) shareholders that were waiting for something to happen have been dealt a blow with a 26% share price drop in the last month. The drop over the last 30 days has capped off a tough year for shareholders, with the share price down 42% in that time.

Even after such a large drop in price, you could still be forgiven for thinking Harmonic Drive Systems is a stock to steer clear of with a price-to-sales ratios (or "P/S") of 4.4x, considering almost half the companies in Japan's Machinery industry have P/S ratios below 0.7x. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly elevated P/S.

View our latest analysis for Harmonic Drive Systems

ps-multiple-vs-industry
TSE:6324 Price to Sales Ratio vs Industry June 23rd 2025
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How Harmonic Drive Systems Has Been Performing

Harmonic Drive Systems hasn't been tracking well recently as its declining revenue compares poorly to other companies, which have seen some growth in their revenues on average. It might be that many expect the dour revenue performance to recover substantially, which has kept the P/S from collapsing. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

Want the full picture on analyst estimates for the company? Then our free report on Harmonic Drive Systems will help you uncover what's on the horizon.

Is There Enough Revenue Growth Forecasted For Harmonic Drive Systems?

Harmonic Drive Systems' P/S ratio would be typical for a company that's expected to deliver very strong growth, and importantly, perform much better than the industry.

Retrospectively, the last year delivered virtually the same number to the company's top line as the year before. Whilst it's an improvement, it wasn't enough to get the company out of the hole it was in, with revenue down 2.5% overall from three years ago. Accordingly, shareholders would have felt downbeat about the medium-term rates of revenue growth.

Turning to the outlook, the next three years should generate growth of 15% each year as estimated by the nine analysts watching the company. With the industry only predicted to deliver 4.7% per annum, the company is positioned for a stronger revenue result.

In light of this, it's understandable that Harmonic Drive Systems' P/S sits above the majority of other companies. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.

The Bottom Line On Harmonic Drive Systems' P/S

A significant share price dive has done very little to deflate Harmonic Drive Systems' very lofty P/S. Using the price-to-sales 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.

We've established that Harmonic Drive Systems maintains its high P/S on the strength of its forecasted revenue growth being higher than the the rest of the Machinery industry, as expected. It appears that shareholders are confident in the company's future revenues, which is propping up the P/S. Unless these conditions change, they will continue to provide strong support to the share price.

You need to take note of risks, for example - Harmonic Drive Systems has 2 warning signs (and 1 which is a bit unpleasant) we think you should know about.

It's important to make sure you look for a great company, not just the first idea you come across. So if growing profitability aligns with your idea of a great company, 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 Harmonic Drive Systems 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.