Nidec (NJDCY) Cyclically Adjusted Book per Share: $2.25 (As of Sep. 2025)

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NJDCY Nidec Corp NJDCY
87 GF Score
Price $4.48
GF Value $5.93
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Nidec Cyclically Adjusted Book per Share?

Nidec NJDCY +2.75% 87 Cyclically Adjusted Book per Share is $2.25 as of Sep. 2025. GuruFocus rates NJDCY with a GF Score™ of 87/100 and a GF Value™ of $5.93 (Modestly Undervalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Nidec's adjusted book value per share for the three months ended in Sep. 2025 was $2.622. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $2.25 for the trailing ten years ended in Sep. 2025.

During the past 12 months, Nidec's average Cyclically Adjusted Book Growth Rate was 10.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 14.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 12.90% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 12.00% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Nidec was 16.10% per year. The lowest was 10.40% per year. And the median was 13.15% per year.

As of today (2026-09-18), Nidec's current stock price is $4.48. Nidec's Cyclically Adjusted Book per Share for the quarter that ended in Sep. 2025 was $2.25. Nidec's Cyclically Adjusted PB Ratio of today is 1.99.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Nidec was 11.97. The lowest was 1.71. And the median was 6.23.


Nidec  (OTCPK:NJDCY) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Nidec's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=4.48/2.247
=1.99

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Nidec was 11.97. The lowest was 1.71. And the median was 6.23.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Nidec Cyclically Adjusted Book per Share Related Terms


Nidec Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Nidec's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Nidec Cyclically Adjusted Book per Share Chart

Nidec Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.61 1.73 1.89 2.04 2.21

Nidec Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.09 2.15 2.18 2.22 2.25

NJDCY vs GEV, ETN, PH: Cyclically Adjusted Book per Share Comparison

For the Specialty Industrial Machinery subindustry, Nidec's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Nidec Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Nidec's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Nidec's Cyclically Adjusted PB Ratio falls into.


NJDCY
87GF Score
Nidec Corp NJDCY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nidec Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Nidec's adjusted Book Value per Share data for the three months ended in Sep. 2025 was:

Adj_Book= Book Value per Share /CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=2.622/112.0000*112.0000
=2.622

Current CPI (Sep. 2025) = 112.0000.

Nidec Quarterly Data

Book Value per Share CPI Adj_Book
201512 1.404 98.100 1.603
201603 1.446 97.900 1.654
201606 1.469 98.100 1.677
201609 1.526 98.000 1.744
201612 1.522 98.400 1.732
201703 1.620 98.100 1.850
201706 1.647 98.500 1.873
201709 1.738 98.800 1.970
201712 1.798 99.400 2.026
201803 1.871 99.200 2.112
201806 1.859 99.200 2.099
201809 1.909 99.900 2.140
201812 1.941 99.700 2.180
201903 1.956 99.700 2.197
201906 1.907 99.800 2.140
201909 1.923 100.100 2.152
201912 1.993 100.500 2.221
202003 1.913 100.300 2.136
202006 1.920 99.900 2.153
202009 1.993 99.900 2.234
202012 2.072 99.300 2.337
202103 2.151 99.900 2.412
202106 2.170 99.500 2.443
202109 2.237 100.100 2.503
202112 2.261 100.100 2.530
202203 2.337 101.100 2.589
202206 2.312 101.800 2.544
202209 2.310 103.100 2.509
202212 2.328 104.100 2.505
202303 2.232 104.400 2.394
202306 2.305 105.200 2.454
202309 2.362 106.200 2.491
202312 2.427 106.800 2.545
202403 2.384 107.200 2.491
202406 2.438 108.200 2.524
202409 2.474 108.900 2.544
202412 2.517 110.700 2.547
202503 2.445 111.100 2.465
202506 2.536 111.700 2.543
202509 2.622 112.000 2.622

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $2.25 mean?
Nidec (NJDCY) has a Cyclically Adjusted Book per Share of $2.25 as of Sep. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nidec and its competitors.
Is Nidec's Cyclically Adjusted Book per Share too high?
Nidec's current Cyclically Adjusted Book per Share is $2.25. Overall, Nidec has a GF Score™ of 87/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nidec's Cyclically Adjusted Book per Share compare to GEV and ETN?
Nidec's Cyclically Adjusted Book per Share of $2.25 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nidec and its competitors. Nidec's current Cyclically Adjusted Book per Share is $2.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nidec stock overvalued right now?
Based on GuruFocus' analysis, Nidec (NJDCY) is currently considered Modestly Undervalued. The stock's GF Value™ is $5.93, compared to a current price of $4.48 — trading 24.5% below its estimated fair value. The current Cyclically Adjusted Book per Share is $2.25. Nidec's overall GF Score™ is 87/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Nidec (NJDCY), the current Cyclically Adjusted Book per Share is $2.25 as of Sep. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Nidec (NJDCY) Overvalued in 2026?

Based on GuruFocus' analysis, Nidec stock appears to be undervalued. The current stock price of $4.48 is trading 24.5% below its estimated GF Value™ of $5.93. GuruFocus considers Nidec to be Modestly Undervalued.

Key valuation signals for NJDCY:

  • Cyclically Adjusted Book per Share: $2.25
  • GF Value™: $5.93 vs. price of $4.48 (24.5% below fair value)
  • GF Score™: 87/100 with 8 warning signs

No single metric tells the full story. See the NJDCY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nidec Business Description

Address 338 Kuzetonoshiro-cho, Minami-ku, Kyoto, JPN, 601-8205
Nidec is a global leader of brushless direct current motors, which have advantages in power efficiency, silence, and durability. Nidec possesses the number-one market share in a wide variety of products, such as hard disk drive motors, optical disk drive motors, vibration motors on handsets, brushless motors for inverter air conditioners, and brushless motors for electric power steering on automobiles. It continues to benefit from the growing demand for power-efficient motors, driven by strengthening environmental regulations.
87GF Score

Get the complete analysis for NJDCY

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.48
Price
$5.93
GF Value