Thor Industries (STU:TIV) Cyclically Adjusted Book per Share: €53.33 (As of Apr. 2026)


STU:TIV Thor Industries Inc STU:TIV
70 GF Score
Price €66.15
GF Value €83.74
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Thor Industries Cyclically Adjusted Book per Share?

Thor Industries STU:TIV -0.82% 70 Cyclically Adjusted Book per Share is €53.33 as of Apr. 2026. GuruFocus rates STU:TIV with a GF Score™ of 70/100 and a GF Value™ of €83.74 (Modestly 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.

Thor Industries's adjusted book value per share for the three months ended in Apr. 2026 was €70.829. 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 €53.33 for the trailing ten years ended in Apr. 2026.

During the past 12 months, Thor Industries's average Cyclically Adjusted Book Growth Rate was 13.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 15.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 17.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 14.60% 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 Thor Industries was 20.50% per year. The lowest was 6.10% per year. And the median was 13.70% per year.

As of today (2026-07-07), Thor Industries's current stock price is €66.15. Thor Industries's Cyclically Adjusted Book per Share for the quarter that ended in Apr. 2026 was €53.33. Thor Industries's Cyclically Adjusted PB Ratio of today is 1.24.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Thor Industries was 8.40. The lowest was 1.16. And the median was 2.66.


Thor Industries  (STU:TIV) 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.

Thor Industries's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=66.15/53.33
=1.24

* 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 Thor Industries was 8.40. The lowest was 1.16. And the median was 2.66.


Be Aware

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


Thor Industries Cyclically Adjusted Book per Share Related Terms


Thor Industries Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Thor Industries'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.

Thor Industries Cyclically Adjusted Book per Share Chart

Thor Industries Annual Data
Trend Jul16 Jul17 Jul18 Jul19 Jul20 Jul21 Jul22 Jul23 Jul24 Jul25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 25.56 36.41 39.04 46.71 51.17

Thor Industries Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
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 48.31 51.17 50.66 50.41 53.33

STU:TIV vs PII, PATK, HOG: Cyclically Adjusted Book per Share Comparison

For the Recreational Vehicles subindustry, Thor Industries'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.


Thor Industries Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

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

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


STU:TIV
70GF Score
Thor Industries Inc STU:TIV
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Thor Industries 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, Thor Industries's adjusted Book Value per Share data for the three months ended in Apr. 2026 was:

Adj_Book= Book Value per Share /CPI of Apr. 2026 (Change)*Current CPI (Apr. 2026)
=70.829/333.0200*333.0200
=70.829

Current CPI (Apr. 2026) = 333.0200.

Thor Industries Quarterly Data

Book Value per Share CPI Adj_Book
201607 21.817 240.628 30.194
201610 22.890 241.729 31.535
201701 24.589 242.839 33.720
201704 26.116 244.524 35.568
201707 25.993 244.786 35.362
201710 27.198 246.663 36.720
201801 27.200 247.867 36.544
201804 28.854 250.546 38.352
201807 31.477 252.006 41.596
201810 31.770 252.885 41.837
201901 31.634 251.712 41.852
201904 32.790 255.548 42.731
201907 33.767 256.571 43.828
201910 34.614 257.346 44.792
202001 34.487 257.971 44.520
202004 34.778 256.389 45.173
202007 36.562 259.101 46.993
202010 36.734 260.388 46.980
202101 38.113 261.582 48.522
202104 41.262 267.054 51.454
202107 44.646 273.003 54.461
202110 48.088 276.589 57.899
202201 51.817 281.148 61.377
202204 58.311 289.109 67.168
202207 65.797 296.276 73.957
202210 69.086 298.012 77.202
202301 65.557 299.170 72.975
202304 66.583 303.363 73.092
202307 67.418 305.691 73.445
202310 69.690 307.671 75.432
202401 67.766 308.417 73.172
202404 70.134 313.548 74.489
202407 70.850 314.540 75.013
202410 70.089 315.664 73.943
202501 71.751 317.671 75.218
202504 70.655 320.795 73.348
202507 69.828 323.048 71.983
202510 69.851 0.000
202601 69.941 325.252 71.611
202604 70.829 333.020 70.829

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 €53.33 mean?
Thor Industries (STU:TIV) has a Cyclically Adjusted Book per Share of €53.33 as of Apr. 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 Thor Industries and its competitors.
Is Thor Industries' Cyclically Adjusted Book per Share too high?
Thor Industries' current Cyclically Adjusted Book per Share is €53.33. Overall, Thor Industries has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Thor Industries' Cyclically Adjusted Book per Share compare to PII and PATK?
Thor Industries' Cyclically Adjusted Book per Share of €53.33 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 Thor Industries and its competitors. Thor Industries's current Cyclically Adjusted Book per Share is €53.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thor Industries stock overvalued right now?
Based on GuruFocus' analysis, Thor Industries (STU:TIV) is currently considered Modestly Undervalued. The stock's GF Value™ is €83.74, compared to a current price of €66.15 — trading 21% below its estimated fair value. The current Cyclically Adjusted Book per Share is €53.33. Thor Industries' overall GF Score™ is 70/100 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 Thor Industries (STU:TIV), the current Cyclically Adjusted Book per Share is €53.33 as of Apr. 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 Thor Industries (STU:TIV) Overvalued in 2026?

Based on GuruFocus' analysis, Thor Industries stock appears to be undervalued. The current stock price of €66.15 is trading 21% below its estimated GF Value™ of €83.74. GuruFocus considers Thor Industries to be Modestly Undervalued.

Key valuation signals for STU:TIV:

  • Cyclically Adjusted Book per Share: €53.33
  • GF Value™: €83.74 vs. price of €66.15 (21% below fair value)
  • GF Score™: 70/100 with 3 warning signs

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


Thor Industries Business Description

Other Exchanges THO:USA0LF8:UKTIV:Germany
Address 52700 Independence Court, Elkhart, IN, USA, 46514-8155
Based in Elkhart, Indiana, Thor Industries manufactures Class A, Class B, and Class C motor homes along with travel trailers and fifth-wheel towables across about 35 brands. Through the acquisition of Erwin Hymer in 2019, the company expanded its geographic footprint and now produces various motorized and towable recreational vehicles for Europe, including motor caravans, camper vans, urban vehicles, caravans, and other RV-related products and services. The company has also begun generating revenue through aftermarket component parts via the acquisition of Airxcel in 2021; however, this is still a nascent part of the business, as it accounted for less than 10% of fiscal 2025 total sales. In fiscal 2025, the company wholesaled 181,388 units and generated $9.6 billion in revenue.
70GF Score

Get the complete analysis for STU:TIV

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

€66.15
Price
€83.74
GF Value