CGI (STU:CJ5A) Cyclically Adjusted Book per Share: €21.67 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:CJ5A CGI Inc STU:CJ5A
83 GF Score
Price €55.94
GF Value €108.57
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is CGI Cyclically Adjusted Book per Share?

CGI STU:CJ5A -2.65% 83 Cyclically Adjusted Book per Share is €21.67 as of Mar. 2026. GuruFocus rates STU:CJ5A with a GF Score™ of 83/100 and a GF Value™ of €108.57 (Significantly Undervalued). The stock has 2 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.

CGI's adjusted book value per share for the three months ended in Mar. 2026 was €29.995. 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 €21.67 for the trailing ten years ended in Mar. 2026.

During the past 12 months, CGI's average Cyclically Adjusted Book Growth Rate was 9.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.70% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 12.60% 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 CGI was 22.90% per year. The lowest was 10.00% per year. And the median was 12.85% per year.

As of today (2026-07-24), CGI's current stock price is €55.94. CGI's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €21.67. CGI's Cyclically Adjusted PB Ratio of today is 2.58.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of CGI was 6.41. The lowest was 2.49. And the median was 5.07.


CGI  (STU:CJ5A) 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.

CGI's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=55.94/21.67
=2.58

* 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 CGI was 6.41. The lowest was 2.49. And the median was 5.07.


Be Aware

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


CGI Cyclically Adjusted Book per Share Related Terms


CGI Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for CGI'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.

CGI Cyclically Adjusted Book per Share Chart

CGI Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.96 18.55 19.53 20.05 20.38

CGI 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 20.48 20.29 20.38 21.24 21.67

STU:CJ5A vs IBM, ACN, FISV: Cyclically Adjusted Book per Share Comparison

For the Information Technology Services subindustry, CGI'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.


CGI Cyclically Adjusted PB Ratio vs Software Industry

For the Software industry and Technology sector, CGI's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:CJ5A
83GF Score
CGI Inc STU:CJ5A
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

CGI 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, CGI'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)
=29.995/132.2623*132.2623
=29.995

Current CPI (Mar. 2026) = 132.2623.

CGI Quarterly Data

Book Value per Share CPI Adj_Book
201606 13.861 102.002 17.973
201609 14.416 101.765 18.736
201612 15.018 101.449 19.580
201703 15.080 102.634 19.433
201706 15.034 103.029 19.300
201709 14.769 103.345 18.902
201712 15.060 103.345 19.274
201803 15.064 105.004 18.975
201806 15.587 105.557 19.530
201809 15.733 105.636 19.699
201812 16.460 105.399 20.655
201903 16.858 106.979 20.842
201906 16.494 107.690 20.257
201909 17.562 107.611 21.585
201912 17.988 107.769 22.076
202003 16.913 107.927 20.726
202006 17.561 108.401 21.426
202009 17.954 108.164 21.954
202012 18.030 108.559 21.967
202103 17.710 110.298 21.237
202106 18.293 111.720 21.657
202109 19.081 112.905 22.352
202112 19.802 113.774 23.020
202203 20.321 117.646 22.846
202206 21.605 120.806 23.654
202209 23.162 120.648 25.392
202212 22.990 120.964 25.137
202303 23.269 122.702 25.082
202306 24.298 124.203 25.875
202309 24.929 125.230 26.329
202312 25.564 125.072 27.034
202403 26.292 126.258 27.542
202406 26.464 127.522 27.448
202409 27.834 127.285 28.922
202412 29.390 127.364 30.520
202503 29.389 129.181 30.090
202506 29.270 129.892 29.804
202509 29.073 130.287 29.514
202512 28.821 130.366 29.240
202603 29.995 132.262 29.995

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 €21.67 mean?
CGI (STU:CJ5A) has a Cyclically Adjusted Book per Share of €21.67 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 CGI and its competitors.
Is CGI's Cyclically Adjusted Book per Share too high?
CGI's current Cyclically Adjusted Book per Share is €21.67. Overall, CGI has a GF Score™ of 83/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does CGI's Cyclically Adjusted Book per Share compare to IBM and ACN?
CGI's Cyclically Adjusted Book per Share of €21.67 can be compared against companies in the Software 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 Software company?
A good Cyclically Adjusted Book per Share depends on the Software 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 CGI and its competitors. CGI's current Cyclically Adjusted Book per Share is €21.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CGI stock overvalued right now?
Based on GuruFocus' analysis, CGI (STU:CJ5A) is currently considered Significantly Undervalued. The stock's GF Value™ is €108.57, compared to a current price of €55.94 — trading 48.5% below its estimated fair value. The current Cyclically Adjusted Book per Share is €21.67. CGI's overall GF Score™ is 83/100 with 2 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 CGI (STU:CJ5A), the current Cyclically Adjusted Book per Share is €21.67 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 CGI (STU:CJ5A) Overvalued in 2026?

Based on GuruFocus' analysis, CGI stock appears to be undervalued. The current stock price of €55.94 is trading 48.5% below its estimated GF Value™ of €108.57. GuruFocus considers CGI to be Significantly Undervalued.

Key valuation signals for STU:CJ5A:

  • Cyclically Adjusted Book per Share: €21.67
  • GF Value™: €108.57 vs. price of €55.94 (48.5% below fair value)
  • GF Score™: 83/100 with 2 warning signs

No single metric tells the full story. See the STU:CJ5A stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CGI Business Description

Other Exchanges GIB:USA0A18:UKGIB.A:Canada
Address 1350 Rene-Levesque Boulevard West, 25th Floor, Affaires Corporatives, Montreal, QC, CAN, H3G 1T4
CGI is a Canada-based IT-services provider with an embedded position in North America and Europe. The company is one of the major IT suppliers to different levels of government around the world. It offers a broad portfolio of services such as consulting, systems integration, application maintenance, and business process services to governments and the private sector. With offices in over 40 countries, CGI follows a balanced global delivery model with most consultants in client proximity.
83GF Score

Get the complete analysis for STU:CJ5A

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

€55.94
Price
€108.57
GF Value