NTN (STU:NTN) Cyclically Adjusted Book per Share: €2.52 (As of Mar. 2026)


STU:NTN NTN Corp STU:NTN
69 GF Score
Price €2.08
GF Value €1.61
Valuation Modestly Overvalued
! 5 Warning Signs
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What is NTN Cyclically Adjusted Book per Share?

NTN STU:NTN 69 Cyclically Adjusted Book per Share is €2.52 as of Mar. 2026. GuruFocus rates STU:NTN with a GF Score™ of 69/100 and a GF Value™ of €1.61 (Modestly Overvalued). The stock has 5 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.

NTN's adjusted book value per share for the three months ended in Mar. 2026 was €2.722. 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 €2.52 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.50% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 1.40% 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 NTN was 3.50% per year. The lowest was -0.70% per year. And the median was 2.00% per year.

As of today (2026-07-12), NTN's current stock price is €2.08. NTN's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €2.52. NTN's Cyclically Adjusted PB Ratio of today is 0.83.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of NTN was 1.50. The lowest was 0.39. And the median was 0.72.


NTN  (STU:NTN) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=2.08/2.52
=0.83

* 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 NTN was 1.50. The lowest was 0.39. And the median was 0.72.


Be Aware

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


NTN Cyclically Adjusted Book per Share Related Terms


NTN Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for NTN'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.

NTN Cyclically Adjusted Book per Share Chart

NTN Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.01 2.92 2.65 2.79 2.52

NTN Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 2.79 2.63 2.58 2.45 2.52

STU:NTN vs SNA, RBC, LECO: Cyclically Adjusted Book per Share Comparison

For the Tools & Accessories subindustry, NTN'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.


NTN Cyclically Adjusted PB Ratio vs Industrial Products Industry

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

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


STU:NTN
69GF Score
NTN Corp STU:NTN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

NTN 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, NTN's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=2.722/112.7000*112.7000
=2.722

Current CPI (Mar. 2026) = 112.7000.

NTN Quarterly Data

Book Value per Share CPI Adj_Book
201606 3.362 98.100 3.862
201609 3.503 98.000 4.028
201612 3.648 98.400 4.178
201703 3.574 98.100 4.106
201706 3.597 98.500 4.116
201709 3.532 98.800 4.029
201712 3.621 99.400 4.106
201803 3.649 99.200 4.146
201806 3.715 99.200 4.221
201809 3.776 99.900 4.260
201812 3.628 99.700 4.101
201903 3.450 99.700 3.900
201906 3.426 99.800 3.869
201909 3.434 100.100 3.866
201912 3.376 100.500 3.786
202003 2.471 100.300 2.776
202006 2.297 99.900 2.591
202009 2.229 99.900 2.515
202012 2.287 99.300 2.596
202103 2.481 99.900 2.799
202106 2.476 99.500 2.804
202109 2.498 100.100 2.812
202112 2.608 100.100 2.936
202203 2.854 101.100 3.181
202206 2.832 101.800 3.135
202209 2.885 103.100 3.154
202212 2.722 104.100 2.947
202303 2.904 104.400 3.135
202306 2.949 105.200 3.159
202309 2.952 106.200 3.133
202312 2.895 106.800 3.055
202403 3.057 107.200 3.214
202406 3.065 108.200 3.192
202409 3.007 108.900 3.112
202412 2.993 110.700 3.047
202503 2.730 111.100 2.769
202506 2.616 111.700 2.639
202509 2.616 112.000 2.632
202512 2.549 113.000 2.542
202603 2.722 112.700 2.722

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 €2.52 mean?
NTN (STU:NTN) has a Cyclically Adjusted Book per Share of €2.52 as of Mar. 2026. 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 NTN and its competitors.
Is NTN's Cyclically Adjusted Book per Share too high?
NTN's current Cyclically Adjusted Book per Share is €2.52. Overall, NTN has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does NTN's Cyclically Adjusted Book per Share compare to SNA and RBC?
NTN's Cyclically Adjusted Book per Share of €2.52 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 NTN and its competitors. NTN's current Cyclically Adjusted Book per Share is €2.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NTN stock overvalued right now?
Based on GuruFocus' analysis, NTN (STU:NTN) is currently considered Modestly Overvalued. The stock's GF Value™ is €1.61, compared to a current price of €2.08 — trading 29.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is €2.52. NTN's overall GF Score™ is 69/100 with 5 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 NTN (STU:NTN), the current Cyclically Adjusted Book per Share is €2.52 as of Mar. 2026. 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 NTN (STU:NTN) Overvalued in 2026?

Based on GuruFocus' analysis, NTN stock appears to be overvalued. The current stock price of €2.08 is trading 29.2% above its estimated GF Value™ of €1.61. GuruFocus considers NTN to be Modestly Overvalued.

Key valuation signals for STU:NTN:

  • Cyclically Adjusted Book per Share: €2.52
  • GF Value™: €1.61 vs. price of €2.08 (29.2% above fair value)
  • GF Score™: 69/100 with 5 warning signs

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


NTN Business Description

Other Exchanges 6472:Japan
Address 3-17, 1-chome, Kyomachibori, Nishi-ku, Osaka, JPN, 550-0003
NTN Corp is a Japan-based company that manufactures and sells bearings, constant velocity joints, precision equipment, aftermarket parts, and other mechanical parts. The company's products are used in a wide range of applications, including automobile, electric vehicle, rolling stock, wind turbine, construction and mining machinery, agricultural machinery, machine tools, office equipment, steel manufacturing machinery, paper manufacturing machinery, food machinery, medical equipment, aerospace, and robots. The company has a global presence, with Japan, the Americas, and Europe the three largest markets for the company.
69GF Score

Get the complete analysis for STU:NTN

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

€2.08
Price
€1.61
GF Value