Rentokil Initial (MEX:RTON) Cyclically Adjusted Book per Share: MXN25.25 (As of Dec. 2025)


MEX:RTON Rentokil Initial PLC MEX:RTON
85 GF Score
Price MXN116.32
GF Value MXN117.99
! 6 Warning Signs
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What is Rentokil Initial Cyclically Adjusted Book per Share?

Rentokil Initial MEX:RTON 85 Cyclically Adjusted Book per Share is MXN25.25 as of Dec. 2025. GuruFocus rates MEX:RTON with a GF Score™ of 85/100 and a GF Value™ of MXN117.99. The stock has 6 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.

Rentokil Initial's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was MXN39.328. 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 MXN25.25 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Rentokil Initial's average Cyclically Adjusted Book Growth Rate was 20.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 27.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 37.90% 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 Rentokil Initial was 79.20% per year. The lowest was -58.70% per year. And the median was 10.20% per year.

As of today (2026-06-25), Rentokil Initial's current stock price is MXN 116.32. Rentokil Initial's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was MXN25.25. Rentokil Initial's Cyclically Adjusted PB Ratio of today is 4.61.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Rentokil Initial was 88.78. The lowest was 3.70. And the median was 17.24.


Rentokil Initial  (MEX:RTON) 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.

Rentokil Initial's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=116.32/25.25
=4.61

* 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 Rentokil Initial was 88.78. The lowest was 3.70. And the median was 17.24.


Be Aware

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


Rentokil Initial Cyclically Adjusted Book per Share Related Terms


Rentokil Initial Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Rentokil Initial'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.

Rentokil Initial Cyclically Adjusted Book per Share Chart

Rentokil Initial 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 0.00 0.00 0.00 0.00 25.25

Rentokil Initial Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.00 0.00 0.00 0.00 25.25

MEX:RTON vs CTAS, CPRT, GPN: Cyclically Adjusted Book per Share Comparison

For the Specialty Business Services subindustry, Rentokil Initial'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.


Rentokil Initial Cyclically Adjusted PB Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Rentokil Initial's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MEX:RTON
85GF Score
Rentokil Initial PLC MEX:RTON
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rentokil Initial 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, Rentokil Initial's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=39.328/139.9000*139.9000
=39.328

Current CPI (Dec. 2025) = 139.9000.

Rentokil Initial Annual Data

Book Value per Share CPI Adj_Book
201612 5.014 102.200 6.864
201712 13.488 105.000 17.971
201812 11.248 107.100 14.693
201912 13.394 108.500 17.270
202012 16.516 109.400 21.121
202112 18.932 114.700 23.091
202212 38.678 125.300 43.185
202312 35.240 130.500 37.778
202412 43.941 135.100 45.502
202512 39.328 139.900 39.328

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 MXN25.25 mean?
Rentokil Initial (MEX:RTON) has a Cyclically Adjusted Book per Share of MXN25.25 as of Dec. 2025. 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 Rentokil Initial and its competitors.
Is Rentokil Initial's Cyclically Adjusted Book per Share too high?
Rentokil Initial's current Cyclically Adjusted Book per Share is MXN25.25. Overall, Rentokil Initial has a GF Score™ of 85/100, reflecting its overall financial health beyond just this single metric.
How does Rentokil Initial's Cyclically Adjusted Book per Share compare to CTAS and CPRT?
Rentokil Initial's Cyclically Adjusted Book per Share of MXN25.25 can be compared against companies in the Business Services 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 Business Services company?
A good Cyclically Adjusted Book per Share depends on the Business Services 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 Rentokil Initial and its competitors. Rentokil Initial's current Cyclically Adjusted Book per Share is MXN25.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rentokil Initial stock overvalued right now?
Rentokil Initial (MEX:RTON) has a current Cyclically Adjusted Book per Share of MXN25.25. The stock's GF Value™ is MXN117.99, compared to a current price of MXN116.32 — trading 1.4% below its estimated fair value. The current Cyclically Adjusted Book per Share is MXN25.25. Rentokil Initial's overall GF Score™ is 85/100 with 6 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 Rentokil Initial (MEX:RTON), the current Cyclically Adjusted Book per Share is MXN25.25 as of Dec. 2025. 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 Rentokil Initial (MEX:RTON) Overvalued in 2026?

Based on GuruFocus' analysis, Rentokil Initial stock appears to be undervalued. The current stock price of MXN116.32 is trading 1.4% below its estimated GF Value™ of MXN117.99.

Key valuation signals for MEX:RTON:

  • Cyclically Adjusted Book per Share: MXN25.25
  • GF Value™: MXN117.99 vs. price of MXN116.32 (1.4% below fair value)
  • GF Score™: 85/100 with 6 warning signs

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


Rentokil Initial Business Description

Address Manor Royal, Compass House, Crawley, West Sussex, GBR, RH10 9PY
Rentokil Initial is the largest global provider of route-based pest control and commercial hygiene services, operating in over 90 countries, with its largest operations in the United States following the acquisition of Terminix. The group also offers a range of specialist route-based services, including office and commercial space plant care, property care, and workwear rentals. The group serves a diverse client base of global food producers, hotel chains, industrial goods companies, restaurants, and individual residential customers.
85GF Score

Get the complete analysis for MEX:RTON

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

MXN116.32
Price
MXN117.99
GF Value