RNMBF (Rheinmetall AG) Cyclically Adjusted Book per Share: $78.41 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

RNMBF Rheinmetall AG RNMBF
81 GF Score
Price $1,329.50
GF Value $1,384.20
Valuation Fairly Valued
! 2 Warning Signs
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What is Rheinmetall AG Cyclically Adjusted Book per Share?

Rheinmetall AG RNMBF 81 Cyclically Adjusted Book per Share is $78.41 as of Jun. 2026. GuruFocus rates RNMBF with a GF Score™ of 81/100 and a GF Value™ of $1,384.20 (Fairly Valued). The stock has 2 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.

Rheinmetall AG's adjusted book value per share for the three months ended in Jun. 2026 was $122.851. 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 $78.41 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Rheinmetall AG's average Cyclically Adjusted Book Growth Rate was 13.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 11.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 10.60% 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 Rheinmetall AG was 11.10% per year. The lowest was 4.10% per year. And the median was 8.30% per year.

As of today (2026-08-12), Rheinmetall AG's current stock price is $1329.50. Rheinmetall AG's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $78.41. Rheinmetall AG's Cyclically Adjusted PB Ratio of today is 16.96.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Rheinmetall AG was 32.31. The lowest was 1.40. And the median was 3.18.


Rheinmetall AG  (OTCPK:RNMBF) 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.

Rheinmetall AG's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1329.50/78.41
=16.96

* 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 Rheinmetall AG was 32.31. The lowest was 1.40. And the median was 3.18.


Be Aware

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


Rheinmetall AG Cyclically Adjusted Book per Share Related Terms


Rheinmetall AG Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Rheinmetall AG'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.

Rheinmetall AG Cyclically Adjusted Book per Share Chart

Rheinmetall AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 49.68 51.15 57.15 59.61 75.60

Rheinmetall AG Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 70.91 73.01 75.60 78.43 78.41

RNMBF vs SPCX, GE, RTX: Cyclically Adjusted Book per Share Comparison

For the Aerospace & Defense subindustry, Rheinmetall AG'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.


Rheinmetall AG Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Rheinmetall AG's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


RNMBF
81GF Score
Rheinmetall AG RNMBF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rheinmetall AG 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, Rheinmetall AG's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=122.851/131.3638*131.3638
=122.851

Current CPI (Jun. 2026) = 131.3638.

Rheinmetall AG Quarterly Data

Book Value per Share CPI Adj_Book
201609 37.991 101.017 49.404
201612 41.662 101.217 54.071
201703 42.993 101.417 55.688
201706 44.246 102.117 56.918
201709 47.505 102.717 60.754
201712 48.326 102.617 61.864
201803 53.113 102.917 67.794
201806 50.675 104.017 63.998
201809 53.399 104.718 66.987
201812 53.519 104.217 67.460
201903 53.629 104.217 67.598
201906 49.107 105.718 61.020
201909 47.547 106.018 58.914
201912 54.804 105.818 68.035
202003 54.142 105.718 67.276
202006 44.932 106.618 55.361
202009 47.308 105.818 58.729
202012 53.171 105.518 66.195
202103 56.331 107.518 68.824
202106 53.830 108.486 65.182
202109 55.531 109.435 66.659
202112 63.094 110.384 75.086
202203 65.158 113.968 75.103
202206 60.343 115.760 68.477
202209 59.659 118.818 65.958
202212 68.836 119.345 75.768
202303 73.250 122.402 78.613
202306 70.202 123.140 74.890
202309 72.367 124.195 76.544
202312 83.289 123.773 88.397
202403 83.868 125.038 88.111
202406 80.775 125.882 84.293
202409 85.648 126.198 89.154
202412 97.632 127.041 100.954
202503 108.295 127.779 111.333
202506 115.152 128.412 117.799
202509 119.517 129.255 121.467
202512 127.889 129.361 129.869
202603 132.634 131.258 132.741
202606 122.851 131.364 122.851

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 $78.41 mean?
Rheinmetall AG (RNMBF) has a Cyclically Adjusted Book per Share of $78.41 as of Jun. 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 Rheinmetall AG and its competitors.
Is Rheinmetall AG's Cyclically Adjusted Book per Share too high?
Rheinmetall AG's current Cyclically Adjusted Book per Share is $78.41. Overall, Rheinmetall AG has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Rheinmetall AG's Cyclically Adjusted Book per Share compare to SPCX and GE?
Rheinmetall AG's Cyclically Adjusted Book per Share of $78.41 can be compared against companies in the Aerospace & Defense 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 Aerospace & Defense company?
A good Cyclically Adjusted Book per Share depends on the Aerospace & Defense 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 Rheinmetall AG and its competitors. Rheinmetall AG's current Cyclically Adjusted Book per Share is $78.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rheinmetall AG stock overvalued right now?
Based on GuruFocus' analysis, Rheinmetall AG (RNMBF) is currently considered Fairly Valued. The stock's GF Value™ is $1,384.20, compared to a current price of $1,329.50 — trading 4% below its estimated fair value. The current Cyclically Adjusted Book per Share is $78.41. Rheinmetall AG's overall GF Score™ is 81/100 with 2 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 Rheinmetall AG (RNMBF), the current Cyclically Adjusted Book per Share is $78.41 as of Jun. 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 Rheinmetall AG (RNMBF) Overvalued in 2026?

Based on GuruFocus' analysis, Rheinmetall AG stock appears to be undervalued. The current stock price of $1,329.50 is trading 4% below its estimated GF Value™ of $1,384.20. GuruFocus considers Rheinmetall AG to be Fairly Valued.

Key valuation signals for RNMBF:

  • Cyclically Adjusted Book per Share: $78.41
  • GF Value™: $1,384.20 vs. price of $1,329.50 (4% below fair value)
  • GF Score™: 81/100 with 2 warning signs

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


Rheinmetall AG Business Description

Address Rheinmetall Platz 1, Dusseldorf, NW, DEU, 40476
Rheinmetall is an international group active in various markets with leading technological products and services. The sales focus is on the security technology and mobility segments. Since February 2021, the group structure has been made up of five divisions—vehicle systems, weapons and ammunition, electronic solutions, sensors and actuators, and materials and trade. The vehicle systems, weapons and ammunition, and electronic solutions divisions are among the defense and security industry's leading suppliers of innovative products to German and international defense forces. The sensors and actuators, and materials and trade divisions' core area of expertise is the reduction of emissions, pollutants, and fuel consumption.
81GF Score

Get the complete analysis for RNMBF

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

$1,329.50
Price
$1,384.20
GF Value