CTTAF (Continental AG) Cyclically Adjusted Book per Share: $94.95 (As of Mar. 2026)


CTTAF Continental AG CTTAF
55 GF Score
Price $82.83
GF Value $40.49
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Continental AG Cyclically Adjusted Book per Share?

Continental AG CTTAF -1.26% 55 Cyclically Adjusted Book per Share is $94.95 as of Mar. 2026. GuruFocus rates CTTAF with a GF Score™ of 55/100 and a GF Value™ of $40.49 (Significantly Overvalued). The stock has 7 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.

Continental AG's adjusted book value per share for the three months ended in Mar. 2026 was $25.271. 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 $94.95 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Continental AG's average Cyclically Adjusted Book Growth Rate was -4.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.40% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 7.70% 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 Continental AG was 11.60% per year. The lowest was 1.70% per year. And the median was 8.40% per year.

As of today (2026-06-29), Continental AG's current stock price is $82.832. Continental AG's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $94.95. Continental AG's Cyclically Adjusted PB Ratio of today is 0.87.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Continental AG was 3.42. The lowest was 0.46. And the median was 1.02.


Continental AG  (OTCPK:CTTAF) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=82.832/94.95
=0.87

* 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 Continental AG was 3.42. The lowest was 0.46. And the median was 1.02.


Be Aware

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


Continental AG Cyclically Adjusted Book per Share Related Terms


Continental AG Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Continental 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.

Continental AG Cyclically Adjusted Book per Share Chart

Continental 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 80.64 80.81 89.90 87.90 95.63

Continental AG 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 92.81 99.22 101.26 95.63 94.95

CTTAF vs ORLY, AZO: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, Continental 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.


Continental AG Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Continental AG's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


CTTAF
55GF Score
Continental AG CTTAF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Continental 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, Continental AG'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)
=25.271/131.2583*131.2583
=25.271

Current CPI (Mar. 2026) = 131.2583.

Continental AG Quarterly Data

Book Value per Share CPI Adj_Book
201606 72.629 100.717 94.653
201609 73.817 101.017 95.916
201612 75.261 101.217 97.599
201703 81.555 101.417 105.552
201706 82.789 102.117 106.415
201709 90.889 102.717 116.144
201712 93.656 102.617 119.796
201803 102.052 102.917 130.155
201806 96.794 104.017 122.143
201809 100.437 104.718 125.893
201812 101.535 104.217 127.880
201903 104.552 104.217 131.680
201906 99.737 105.718 123.833
201909 85.035 106.018 105.280
201912 85.527 105.818 106.089
202003 83.215 105.718 103.319
202006 78.660 106.618 96.839
202009 72.159 105.818 89.507
202012 74.587 105.518 92.782
202103 80.655 107.518 98.464
202106 72.983 108.486 88.303
202109 69.865 109.435 83.798
202112 69.015 110.384 82.067
202203 72.899 113.968 83.959
202206 73.598 115.760 83.451
202209 70.663 118.818 78.062
202212 70.227 119.345 77.237
202303 72.737 122.402 78.000
202306 72.958 123.140 77.768
202309 75.354 124.195 79.640
202312 74.567 123.773 79.077
202403 75.416 125.038 79.168
202406 73.776 125.882 76.927
202409 76.346 126.198 79.407
202412 75.134 127.041 77.628
202503 77.657 127.779 79.771
202506 29.203 128.412 29.850
202509 22.922 129.255 23.277
202512 23.032 129.361 23.370
202603 25.271 131.258 25.271

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 $94.95 mean?
Continental AG (CTTAF) has a Cyclically Adjusted Book per Share of $94.95 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 Continental AG and its competitors.
Is Continental AG's Cyclically Adjusted Book per Share too high?
Continental AG's current Cyclically Adjusted Book per Share is $94.95. Overall, Continental AG has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Continental AG's Cyclically Adjusted Book per Share compare to ORLY and AZO?
Continental AG's Cyclically Adjusted Book per Share of $94.95 can be compared against companies in the Vehicles & Parts 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 a Vehicles & Parts company?
A good Cyclically Adjusted Book per Share depends on the Vehicles & Parts 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 Continental AG and its competitors. Continental AG's current Cyclically Adjusted Book per Share is $94.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Continental AG stock overvalued right now?
Based on GuruFocus' analysis, Continental AG (CTTAF) is currently considered Significantly Overvalued. The stock's GF Value™ is $40.49, compared to a current price of $82.83 — trading 104.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is $94.95. Continental AG's overall GF Score™ is 55/100 with 7 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 Continental AG (CTTAF), the current Cyclically Adjusted Book per Share is $94.95 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 Continental AG (CTTAF) Overvalued in 2026?

Based on GuruFocus' analysis, Continental AG stock appears to be overvalued. The current stock price of $82.83 is trading 104.6% above its estimated GF Value™ of $40.49. GuruFocus considers Continental AG to be Significantly Overvalued.

Key valuation signals for CTTAF:

  • Cyclically Adjusted Book per Share: $94.95
  • GF Value™: $40.49 vs. price of $82.83 (104.6% above fair value)
  • GF Score™: 55/100 with 7 warning signs

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


Continental AG Business Description

Address Continental-Plaza 1, Hanover, NI, DEU, 30175
Following the spinoff of its automotive middleware business in 2025 and the planned sale of ContiTech, the rubber solutions business, in 2026, Continental will be a pure-play tire manufacturer. According to our research, Continental Tires is the fourth-largest branded tire manufacturer internationally, with approximately 7% market share globally, behind Michelin, Bridgestone, and Goodyear, with global market shares of around 14%, 14% and 9%, respectively. Geographically, its operations remain Europe-heavy, where it derives 52% of revenue, followed by North America, and Asia-Pacific and "other," contributing 29% and 19%, respectively. Twenty-four percent of tires are sold into the new vehicle market with automotive original equipment as customers, and 76% sold as replacement tires.
55GF Score

Get the complete analysis for CTTAF

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

$82.83
Price
$40.49
GF Value