Nidec (TSE:6594) Faces An 8% Fair Value Gap As Results Delay Raises Questions

Nidec (TSE:6594) has postponed its first quarter 2027 results as it reviews prior financial statements, investigates potential product quality issues and unpaid customs duties, and completes related audit and tax checks.

See our latest analysis for Nidec.

Nidec's investigations into past financial reporting, product quality and customs issues come after a year where the share price has a 34.03% year to date gain to ¥2,804. However, the 5 year total shareholder return is down 53.17%, which suggests recent momentum contrasts with a weaker longer term record.

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Nidec shares have rebounded sharply in 2026, yet the stock is still working through accounting, quality, and customs reviews. Is most of the repricing already in the rear view mirror, or does the current valuation still leave clear upside?

Most Popular Narrative: 8% Overvalued

The most followed narrative currently sees Nidec's fair value at ¥2,596.25, which sits below the latest close of ¥2,804. That gap frames the debate around whether recent share price strength has run ahead of the story analysts are using in their models.

Ongoing structural reforms targeting a ¥100 billion reduction in variable costs and ¥50 billion in fixed costs through business consolidation, site rationalization, and exit from low margin segments are expected to materially improve operating margins and net profitability, especially into FY2027, supporting a rerating of the business.

Read the complete narrative.

Want to see what turns those cost cuts into a higher fair value for Nidec? The narrative leans on tighter margins, steadier earnings, and a valuation multiple that assumes the reset really sticks. Curious which specific growth and profitability assumptions need to line up to justify that price tag?

Result: Fair Value of ¥2,596.25 (OVERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, the narrative around Nidec could shift quickly if internal control investigations deepen, or if the large cost cutting program disrupts operations more than expected.

Find out about the key risks to this Nidec narrative.

Another View On Nidec's Valuation

The most followed narrative has Nidec modestly overvalued against a fair value of ¥2,596.25. Our DCF model points in the opposite direction. It estimates fair value at ¥3,638.65 with the stock trading at ¥2,815, which implies a sizeable valuation gap. Which story do you think deserves more weight right now?

Look into how the SWS DCF model arrives at its fair value.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Nidec for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 23 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

After weighing both the narrative and DCF views on Nidec, the next step is to review the underlying data and stress test the assumptions for yourself. To see what some investors already view as potential upsides, take a closer look at the 3 key rewards.

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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.

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