Arthur J. Gallagher (BSP:A1JG34) Cyclically Adjusted Book per Share: R$123.95 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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BSP:A1JG34 Arthur J. Gallagher & Co BSP:A1JG34
90 GF Score
Price R$652.00
GF Value R$830.25
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Arthur J. Gallagher Cyclically Adjusted Book per Share?

Arthur J. Gallagher BSP:A1JG34 90 Cyclically Adjusted Book per Share is R$123.95 as of Jun. 2026. GuruFocus rates BSP:A1JG34 with a GF Score™ of 90/100 and a GF Value™ of R$830.25 (Modestly Undervalued). The stock has 5 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.

Arthur J. Gallagher's adjusted book value per share for the three months ended in Jun. 2026 was R$237.044. 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 R$123.95 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Arthur J. Gallagher's average Cyclically Adjusted Book Growth Rate was 18.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 15.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 15.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 13.90% 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 Arthur J. Gallagher was 16.90% per year. The lowest was 5.60% per year. And the median was 11.40% per year.

As of today (2026-08-16), Arthur J. Gallagher's current stock price is R$652.00. Arthur J. Gallagher's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was R$123.95. Arthur J. Gallagher's Cyclically Adjusted PB Ratio of today is 5.26.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Arthur J. Gallagher was 8.93. The lowest was 3.51. And the median was 5.63.


Arthur J. Gallagher  (BSP:A1JG34) 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.

Arthur J. Gallagher's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=652.00/123.95
=5.26

* 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 Arthur J. Gallagher was 8.93. The lowest was 3.51. And the median was 5.63.


Be Aware

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


Arthur J. Gallagher Cyclically Adjusted Book per Share Related Terms


Arthur J. Gallagher Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Arthur J. Gallagher'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.

Arthur J. Gallagher Cyclically Adjusted Book per Share Chart

Arthur J. Gallagher 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 71.19 69.57 85.52 121.86 128.88

Arthur J. Gallagher 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 118.75 109.95 128.88 130.59 123.95

BSP:A1JG34 vs AON, MRSH, WTW: Cyclically Adjusted Book per Share Comparison

For the Insurance Brokers subindustry, Arthur J. Gallagher'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.


Arthur J. Gallagher Cyclically Adjusted PB Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Arthur J. Gallagher's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:A1JG34
90GF Score
Arthur J. Gallagher & Co BSP:A1JG34
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Arthur J. Gallagher 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, Arthur J. Gallagher'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)
=237.044/333.9520*333.9520
=237.044

Current CPI (Jun. 2026) = 333.9520.

Arthur J. Gallagher Quarterly Data

Book Value per Share CPI Adj_Book
201609 33.699 241.428 46.614
201612 33.828 241.432 46.791
201703 31.904 243.801 43.701
201706 35.162 244.955 47.937
201709 35.605 246.819 48.174
201712 38.553 246.524 52.226
201803 40.646 249.554 54.392
201806 45.881 251.989 60.804
201809 50.835 252.439 67.250
201812 47.476 251.233 63.108
201903 50.590 254.202 66.461
201906 50.555 256.143 65.912
201909 53.484 256.759 69.564
201912 56.249 256.974 73.099
202003 64.801 258.115 83.840
202006 74.365 257.797 96.333
202009 81.029 260.280 103.964
202012 82.153 260.474 105.328
202103 96.817 264.877 122.065
202106 101.089 271.696 124.252
202109 107.224 274.310 130.537
202112 115.382 278.802 138.206
202203 106.477 287.504 123.679
202206 105.697 296.311 119.124
202209 106.615 296.808 119.957
202212 113.171 296.797 127.338
202303 119.342 301.836 132.040
202306 117.068 305.109 128.135
202309 119.670 307.789 129.842
202312 121.820 306.746 132.624
202403 128.768 312.332 137.681
202406 142.242 314.175 151.196
202409 153.734 315.301 162.828
202412 245.919 315.605 260.215
202503 250.966 319.799 262.073
202506 249.025 322.561 257.819
202509 242.310 324.800 249.138
202512 247.534 324.054 255.095
202603 241.949 330.213 244.689
202606 237.044 333.952 237.044

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 R$123.95 mean?
Arthur J. Gallagher (BSP:A1JG34) has a Cyclically Adjusted Book per Share of R$123.95 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 Arthur J. Gallagher and its competitors.
Is Arthur J. Gallagher's Cyclically Adjusted Book per Share too high?
Arthur J. Gallagher's current Cyclically Adjusted Book per Share is R$123.95. Overall, Arthur J. Gallagher has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Arthur J. Gallagher's Cyclically Adjusted Book per Share compare to AON and MRSH?
Arthur J. Gallagher's Cyclically Adjusted Book per Share of R$123.95 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 Arthur J. Gallagher and its competitors. Arthur J. Gallagher's current Cyclically Adjusted Book per Share is R$123.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Arthur J. Gallagher stock overvalued right now?
Based on GuruFocus' analysis, Arthur J. Gallagher (BSP:A1JG34) is currently considered Modestly Undervalued. The stock's GF Value™ is R$830.25, compared to a current price of R$652.00 — trading 21.5% below its estimated fair value. The current Cyclically Adjusted Book per Share is R$123.95. Arthur J. Gallagher's overall GF Score™ is 90/100 with 5 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 Arthur J. Gallagher (BSP:A1JG34), the current Cyclically Adjusted Book per Share is R$123.95 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 Arthur J. Gallagher (BSP:A1JG34) Overvalued in 2026?

Based on GuruFocus' analysis, Arthur J. Gallagher stock appears to be undervalued. The current stock price of R$652.00 is trading 21.5% below its estimated GF Value™ of R$830.25. GuruFocus considers Arthur J. Gallagher to be Modestly Undervalued.

Key valuation signals for BSP:A1JG34:

  • Cyclically Adjusted Book per Share: R$123.95
  • GF Value™: R$830.25 vs. price of R$652.00 (21.5% below fair value)
  • GF Score™: 90/100 with 5 warning signs

No single metric tells the full story. See the BSP:A1JG34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Arthur J. Gallagher Business Description

Address 2850 Golf Road, Rolling Meadows, IL, USA, 60008-4050
Founded in 1927 as a one-person agency, Gallagher's primary business is insurance brokerage, with a focus on serving middle-market companies. The company's risk management segment provides third-party claims adjustment to companies that choose to self-insure. Gallagher has about 72,000 employees and generates about a third of its revenue internationally, primarily in Australia, Canada, New Zealand, and the UK.
90GF Score

Get the complete analysis for BSP:A1JG34

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

R$652.00
Price
R$830.25
GF Value