Willis Towers Watson (STU:WTY) Cyclically Adjusted Book per Share: €92.06 (As of Jun. 2026)

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STU:WTY Willis Towers Watson PLC STU:WTY
82 GF Score
Price €278.70
GF Value €293.58
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Willis Towers Watson Cyclically Adjusted Book per Share?

Willis Towers Watson STU:WTY -0.36% 82 Cyclically Adjusted Book per Share is €92.06 as of Jun. 2026. GuruFocus rates STU:WTY with a GF Score™ of 82/100 and a GF Value™ of €293.58 (Fairly Valued). 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.

Willis Towers Watson's adjusted book value per share for the three months ended in Jun. 2026 was €73.073. 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 €92.06 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Willis Towers Watson's average Cyclically Adjusted Book Growth Rate was 3.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 8.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 11.70% 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 Willis Towers Watson was 14.30% per year. The lowest was 2.80% per year. And the median was 10.50% per year.

As of today (2026-09-16), Willis Towers Watson's current stock price is €278.70. Willis Towers Watson's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €92.06. Willis Towers Watson's Cyclically Adjusted PB Ratio of today is 3.03.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Willis Towers Watson was 4.39. The lowest was 2.35. And the median was 3.29.


Willis Towers Watson  (STU:WTY) 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.

Willis Towers Watson's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=278.70/92.064
=3.03

* 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 Willis Towers Watson was 4.39. The lowest was 2.35. And the median was 3.29.


Be Aware

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


Willis Towers Watson Cyclically Adjusted Book per Share Related Terms


Willis Towers Watson Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Willis Towers Watson'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.

Willis Towers Watson Cyclically Adjusted Book per Share Chart

Willis Towers Watson 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 58.52 70.21 78.42 85.52 91.26

Willis Towers Watson 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 89.69 90.59 91.91 91.83 92.06

STU:WTY vs BRO, ERIE, NP: Cyclically Adjusted Book per Share Comparison

For the Insurance Brokers subindustry, Willis Towers Watson'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.


Willis Towers Watson Cyclically Adjusted PB Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Willis Towers Watson's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:WTY
82GF Score
Willis Towers Watson PLC STU:WTY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Willis Towers Watson 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, Willis Towers Watson'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)
=73.073/142.3000*142.3000
=73.073

Current CPI (Jun. 2026) = 142.3000.

Willis Towers Watson Quarterly Data

Book Value per Share CPI Adj_Book
201609 71.050 101.500 99.610
201612 71.189 102.200 99.121
201703 72.200 102.700 100.040
201706 68.025 103.500 93.526
201709 64.463 104.300 87.949
201712 64.768 105.000 87.776
201803 66.501 105.100 90.039
201806 67.967 105.900 91.329
201809 67.531 106.600 90.147
201812 67.833 107.100 90.127
201903 70.593 107.000 93.882
201906 69.660 107.900 91.869
201909 71.577 108.400 93.961
201912 71.780 108.500 94.141
202003 73.553 108.600 96.377
202006 72.300 108.800 94.561
202009 70.275 109.200 91.576
202012 69.280 109.400 90.115
202103 76.354 109.700 99.044
202106 76.585 111.400 97.828
202109 79.176 112.400 100.238
202112 95.878 114.700 118.949
202203 88.704 116.500 108.348
202206 90.504 120.500 106.877
202209 93.122 122.300 108.350
202212 88.585 125.300 100.604
202303 88.043 126.800 98.805
202306 86.267 129.400 94.867
202309 86.707 130.100 94.838
202312 84.692 130.500 92.350
202403 86.674 131.600 93.721
202406 86.508 133.000 92.557
202409 67.243 133.500 71.675
202412 77.572 135.100 81.706
202503 76.646 136.100 80.138
202506 71.214 138.400 73.221
202509 69.204 138.900 70.898
202512 72.108 139.900 73.345
202603 74.190 140.800 74.980
202606 73.073 142.300 73.073

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 €92.06 mean?
Willis Towers Watson (STU:WTY) has a Cyclically Adjusted Book per Share of €92.06 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 Willis Towers Watson and its competitors.
Is Willis Towers Watson's Cyclically Adjusted Book per Share too high?
Willis Towers Watson's current Cyclically Adjusted Book per Share is €92.06. Overall, Willis Towers Watson has a GF Score™ of 82/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Willis Towers Watson's Cyclically Adjusted Book per Share compare to BRO and ERIE?
Willis Towers Watson's Cyclically Adjusted Book per Share of €92.06 can be compared against companies in the Insurance 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 Insurance company?
A good Cyclically Adjusted Book per Share depends on the Insurance 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 Willis Towers Watson and its competitors. Willis Towers Watson's current Cyclically Adjusted Book per Share is €92.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Willis Towers Watson stock overvalued right now?
Based on GuruFocus' analysis, Willis Towers Watson (STU:WTY) is currently considered Fairly Valued. The stock's GF Value™ is €293.58, compared to a current price of €278.70 — trading 5.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is €92.06. Willis Towers Watson's overall GF Score™ is 82/100 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 Willis Towers Watson (STU:WTY), the current Cyclically Adjusted Book per Share is €92.06 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 Willis Towers Watson (STU:WTY) Overvalued in 2026?

Based on GuruFocus' analysis, Willis Towers Watson stock appears to be undervalued. The current stock price of €278.70 is trading 5.1% below its estimated GF Value™ of €293.58. GuruFocus considers Willis Towers Watson to be Fairly Valued.

Key valuation signals for STU:WTY:

  • Cyclically Adjusted Book per Share: €92.06
  • GF Value™: €293.58 vs. price of €278.70 (5.1% below fair value)
  • GF Score™: 82/100 with 3 warning signs

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


Willis Towers Watson Business Description

Address c/o Willis Group Limited, 51 Lime Street, London, GBR, EC3M 7DQ
Willis Towers Watson PLC is an advisory, broking, and solutions company that provides data-driven, insight-led solutions in the areas of people, risk, and capital. The company's segments include Health, Wealth & Career (HWC) and Risk & Broking (R&B). The HWC segment provides an array of advice, broking, solutions and technology for employee benefit plans, institutional investors, compensation and career programs, and employee experience overall. It focuses on four key areas: Health, Wealth, Career and Benefits Delivery & Outsourcing. The R&B segment provides risk advice, insurance brokerage and consulting services to clients ranging from small businesses to multinational corporations. Its R&B segment includes two businesses: Corporate Risk & Broking and Insurance Consulting and Technology.
82GF Score

Get the complete analysis for STU:WTY

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

€278.70
Price
€293.58
GF Value