AirTrip (TSE:6191) Cyclically Adjusted Book per Share: 円443.19 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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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.

TSE:6191 AirTrip Corp TSE:6191
76 GF Score
Price 円845.00
GF Value 円1,349.34
Valuation Significantly Undervalued
! 3 Warning Signs
View Full Analysis

What is AirTrip Cyclically Adjusted Book per Share?

AirTrip TSE:6191 +0.96% 76 Cyclically Adjusted Book per Share is 円443.19 as of Jun. 2026. GuruFocus rates TSE:6191 with a GF Score™ of 76/100 and a GF Value™ of 円1,349.34 (Significantly Undervalued). The stock has 3 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.

AirTrip's adjusted book value per share for the three months ended in Jun. 2026 was 円763.806. 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 円443.19 for the trailing ten years ended in Jun. 2026.

During the past 12 months, AirTrip's average Cyclically Adjusted Book Growth Rate was 16.30% 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.

As of today (2026-08-25), AirTrip's current stock price is 円845.00. AirTrip's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was 円443.19. AirTrip's Cyclically Adjusted PB Ratio of today is 1.91.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of AirTrip was 2.66. The lowest was 1.58. And the median was 1.91.


AirTrip  (TSE:6191) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=845.00/443.19
=1.91

* 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 11 years, the highest Cyclically Adjusted PB Ratio of AirTrip was 2.66. The lowest was 1.58. And the median was 1.91.


Be Aware

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


AirTrip Cyclically Adjusted Book per Share Related Terms


AirTrip Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for AirTrip'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.

AirTrip Cyclically Adjusted Book per Share Chart

AirTrip Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 398.79

AirTrip 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 380.96 398.79 410.12 424.48 443.19

TSE:6191 vs BKNG, ABNB, RCL: Cyclically Adjusted Book per Share Comparison

For the Travel Services subindustry, AirTrip'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.


AirTrip Cyclically Adjusted PB Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, AirTrip's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:6191
76GF Score
AirTrip Corp TSE:6191
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AirTrip 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, AirTrip'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)
=763.806/113.6000*113.6000
=763.806

Current CPI (Jun. 2026) = 113.6000.

AirTrip Quarterly Data

Book Value per Share CPI Adj_Book
201609 135.355 98.000 156.901
201612 146.540 98.400 169.176
201703 151.963 98.100 175.973
201706 158.078 98.500 182.311
201709 176.843 98.800 203.334
201712 209.184 99.400 239.067
201803 213.737 99.200 244.763
201806 233.468 99.200 267.359
201809 287.949 99.900 327.438
201812 305.865 99.700 348.508
201903 273.761 99.700 311.928
201906 440.552 99.800 501.470
201909 490.682 100.100 556.858
201912 532.780 100.500 602.227
202003 460.353 100.300 521.397
202006 439.165 99.900 499.391
202009 97.111 99.900 110.429
202012 128.234 99.300 146.701
202103 212.148 99.900 241.241
202106 273.414 99.500 312.159
202109 338.113 100.100 383.713
202112 360.685 100.100 409.329
202203 380.075 101.100 427.067
202206 388.977 101.800 434.065
202209 414.542 103.100 456.760
202212 419.516 104.100 457.800
202303 453.985 104.400 493.991
202306 504.404 105.200 544.680
202309 551.533 106.200 589.964
202312 555.551 106.800 590.923
202403 590.718 107.200 625.985
202406 636.668 108.200 668.443
202409 613.131 108.900 639.593
202412 614.220 110.700 630.311
202503 633.323 111.100 647.574
202506 670.967 111.700 682.380
202509 679.560 112.000 689.268
202512 713.159 113.000 716.946
202603 750.307 112.700 756.299
202606 763.806 113.600 763.806

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 円443.19 mean?
AirTrip (TSE:6191) has a Cyclically Adjusted Book per Share of 円443.19 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 AirTrip and its competitors.
Is AirTrip's Cyclically Adjusted Book per Share too high?
AirTrip's current Cyclically Adjusted Book per Share is 円443.19. Overall, AirTrip has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AirTrip's Cyclically Adjusted Book per Share compare to BKNG and ABNB?
AirTrip's Cyclically Adjusted Book per Share of 円443.19 can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good Cyclically Adjusted Book per Share depends on the Travel & Leisure 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 AirTrip and its competitors. AirTrip's current Cyclically Adjusted Book per Share is 円443.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AirTrip stock overvalued right now?
Based on GuruFocus' analysis, AirTrip (TSE:6191) is currently considered Significantly Undervalued. The stock's GF Value™ is 円1,349.34, compared to a current price of 円845.00 — trading 37.4% below its estimated fair value. The current Cyclically Adjusted Book per Share is 円443.19. AirTrip's overall GF Score™ is 76/100 with 3 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 AirTrip (TSE:6191), the current Cyclically Adjusted Book per Share is 円443.19 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 AirTrip (TSE:6191) Overvalued in 2026?

Based on GuruFocus' analysis, AirTrip stock appears to be undervalued. The current stock price of 円845.00 is trading 37.4% below its estimated GF Value™ of 円1,349.34. GuruFocus considers AirTrip to be Significantly Undervalued.

Key valuation signals for TSE:6191:

  • Cyclically Adjusted Book per Share: 円443.19
  • GF Value™: 円1,349.34 vs. price of 円845.00 (37.4% below fair value)
  • GF Score™: 76/100 with 3 warning signs

No single metric tells the full story. See the TSE:6191 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AirTrip Business Description

Address 2-5-1, Atago, 19th Floor, Atago Green Hills MORI Tower, Minato-ku, Tokyo, JPN, 105-6219
AirTrip Corp operates an online travel agency in Japan. The company also provides tourism services. In addition, it offers offshore IT development services, including laboratory offshore development and BPO services. Further, the company engages in the investment business. The group operates in three main business pillars: online travel business, IT offshore development business, and investment business.
76GF Score

Get the complete analysis for TSE:6191

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

円845.00
Price
円1,349.34
GF Value