Thomson Reuters (HAM:TOC0) Cyclically Adjusted Book per Share: €0.00 (As of Mar. 2026)


HAM:TOC0 Thomson Reuters Corp HAM:TOC0
59 GF Score
Price €76.65
GF Value €154.73
Valuation Significantly Undervalued
! 1 Warning Sign
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What is Thomson Reuters Cyclically Adjusted Book per Share?

Thomson Reuters HAM:TOC0 -0.33% 59 Cyclically Adjusted Book per Share is €0.00 as of Mar. 2026. GuruFocus rates HAM:TOC0 with a GF Score™ of 59/100 and a GF Value™ of €154.73 (Significantly Undervalued). The stock has 1 warning sign investors should review.

Note: As Cyclically Adjusted Book per Share is a main component used to calculate Cyclically Adjusted PB Ratio. If the month end stock price for this stock is zero, result may not be accurate due to the exchange rate between different shares and the data will not be stored into our database. Selected historical data showed in the calculation section below is only for demostration purpose.

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.

Thomson Reuters's adjusted book value per share for the three months ended in Mar. 2026 was €23.428. 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 €0.00 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Thomson Reuters's average Cyclically Adjusted Book Growth Rate was 3.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.70% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.40% 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 Thomson Reuters was 7.20% per year. The lowest was -2.40% per year. And the median was 1.55% per year.

As of today (2026-07-08), Thomson Reuters's current stock price is €76.65. Thomson Reuters's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €0.00. Thomson Reuters's Cyclically Adjusted PB Ratio of today is .

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Thomson Reuters was 8.13. The lowest was 1.87. And the median was 4.22.


Thomson Reuters  (HAM:TOC0) 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Thomson Reuters was 8.13. The lowest was 1.87. And the median was 4.22.


Be Aware

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


Thomson Reuters Cyclically Adjusted Book per Share Related Terms


Thomson Reuters Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Thomson Reuters'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.

Thomson Reuters Cyclically Adjusted Book per Share Chart

Thomson Reuters Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
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Thomson Reuters 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 0.00 0.00 0.00 0.00 0.00

HAM:TOC0 vs CTAS, CPRT, ULS: Cyclically Adjusted Book per Share Comparison

For the Specialty Business Services subindustry, Thomson Reuters'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.


Thomson Reuters Cyclically Adjusted PB Ratio vs Business Services Industry

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

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


HAM:TOC0
59GF Score
Thomson Reuters Corp HAM:TOC0
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Thomson Reuters 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, Thomson Reuters'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)
=23.428/132.2623*132.2623
=23.428

Current CPI (Mar. 2026) = 132.2623.

Thomson Reuters Quarterly Data

Book Value per Share CPI Adj_Book
201606 16.389 102.002 21.251
201609 15.971 101.765 20.757
201612 19.152 101.449 24.969
201703 19.104 102.634 24.619
201706 18.266 103.029 23.449
201709 17.439 103.345 22.319
201712 17.928 103.345 22.945
201803 17.026 105.004 21.446
201806 0.000 105.557 0.000
201809 21.240 105.636 26.594
201812 16.806 105.399 21.089
201903 16.715 106.979 20.665
201906 16.928 107.690 20.791
201909 16.436 107.611 20.201
201912 18.014 107.769 22.108
202003 17.768 107.927 21.774
202006 17.545 108.401 21.407
202009 17.208 108.164 21.042
202012 17.196 108.559 20.951
202103 26.462 110.298 31.732
202106 27.826 111.720 32.943
202109 26.092 112.905 30.565
202112 26.327 113.774 30.605
202203 28.731 117.646 32.301
202206 27.400 120.806 29.998
202209 27.103 120.648 29.712
202212 24.602 120.964 26.900
202303 26.075 122.702 28.107
202306 23.129 124.203 24.630
202309 23.384 125.230 24.697
202312 22.524 125.072 23.819
202403 22.867 126.258 23.955
202406 24.375 127.522 25.281
202409 24.151 127.285 25.095
202412 25.641 127.364 26.627
202503 25.647 129.181 26.259
202506 24.650 129.892 25.100
202509 22.881 130.287 23.228
202512 23.010 130.366 23.345
202603 23.428 132.262 23.428

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 €0.00 mean?
Thomson Reuters (HAM:TOC0) has a Cyclically Adjusted Book per Share of €0.00 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 Thomson Reuters and its competitors.
Is Thomson Reuters' Cyclically Adjusted Book per Share too high?
Thomson Reuters' current Cyclically Adjusted Book per Share is €0.00. Overall, Thomson Reuters has a GF Score™ of 59/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Thomson Reuters' Cyclically Adjusted Book per Share compare to CTAS and CPRT?
Thomson Reuters' Cyclically Adjusted Book per Share of €0.00 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 Thomson Reuters and its competitors. Thomson Reuters's current Cyclically Adjusted Book per Share is €0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thomson Reuters stock overvalued right now?
Based on GuruFocus' analysis, Thomson Reuters (HAM:TOC0) is currently considered Significantly Undervalued. The stock's GF Value™ is €154.73, compared to a current price of €76.65 — trading 50.5% below its estimated fair value. The current Cyclically Adjusted Book per Share is €0.00. Thomson Reuters' overall GF Score™ is 59/100 with 1 warning sign 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 Thomson Reuters (HAM:TOC0), the current Cyclically Adjusted Book per Share is €0.00 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 Thomson Reuters (HAM:TOC0) Overvalued in 2026?

Based on GuruFocus' analysis, Thomson Reuters stock appears to be undervalued. The current stock price of €76.65 is trading 50.5% below its estimated GF Value™ of €154.73. GuruFocus considers Thomson Reuters to be Significantly Undervalued.

Key valuation signals for HAM:TOC0:

  • Cyclically Adjusted Book per Share: €0.00
  • GF Value™: €154.73 vs. price of €76.65 (50.5% below fair value)
  • GF Score™: 59/100 with 1 warning sign

No single metric tells the full story. See the HAM:TOC0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Thomson Reuters Business Description

Address 19 Duncan Street, Toronto, ON, CAN, M5H 3H1
Thomson Reuters is a leading global provider of business information services, delivering trusted data, technology, and expertise to professionals across legal, tax, accounting, risk, compliance, and the news and media sectors. Headquartered in Toronto, Canada, the company combines deep domain knowledge with data and software solutions to help clients make informed decisions, manage complexity, and drive efficiency. Thomson Reuters serves legal and accounting/tax professionals, corporations, and governments worldwide, but around 75% of revenue is generated in the US. The company is known for flagship products such as Westlaw, UltraTax CS, and Reuters News.
59GF Score

Get the complete analysis for HAM:TOC0

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

€76.65
Price
€154.73
GF Value