ISOU (IsoEnergy) Cyclically Adjusted Book per Share: $3.14 (As of Mar. 2026)


ISOU IsoEnergy Ltd ISOU
33 GF Score
Price $10.16
! 1 Warning Sign
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What is IsoEnergy Cyclically Adjusted Book per Share?

IsoEnergy ISOU +2.01% 33 Cyclically Adjusted Book per Share is $3.14 as of Mar. 2026. GuruFocus rates ISOU with a GF Score™ of 33/100. The stock has 1 warning sign 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.

IsoEnergy's adjusted book value per share for the three months ended in Mar. 2026 was $5.777. 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 $3.14 for the trailing ten years ended in Mar. 2026.

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.

As of today (2026-06-27), IsoEnergy's current stock price is $10.16. IsoEnergy's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $3.14. IsoEnergy's Cyclically Adjusted PB Ratio of today is 3.24.

During the past 10 years, the highest Cyclically Adjusted PB Ratio of IsoEnergy was 3.28. The lowest was 0.00. And the median was 0.00.


IsoEnergy  (AMEX:ISOU) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=10.16/3.14
=3.24

* 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 10 years, the highest Cyclically Adjusted PB Ratio of IsoEnergy was 3.28. The lowest was 0.00. And the median was 0.00.


Be Aware

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


IsoEnergy Cyclically Adjusted Book per Share Related Terms


IsoEnergy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for IsoEnergy'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.

IsoEnergy Cyclically Adjusted Book per Share Chart

IsoEnergy 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 0.00

IsoEnergy 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 3.14

ISOU vs UEC, LEU: Cyclically Adjusted Book per Share Comparison

For the Uranium subindustry, IsoEnergy'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.


IsoEnergy Cyclically Adjusted PB Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, IsoEnergy's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ISOU
33GF Score
IsoEnergy Ltd ISOU
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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IsoEnergy 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, IsoEnergy'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)
=5.777/132.2623*132.2623
=5.777

Current CPI (Mar. 2026) = 132.2623.

IsoEnergy Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 102.002 0.000
201609 2.784 101.765 3.618
201612 2.862 101.449 3.731
201703 2.824 102.634 3.639
201706 2.820 103.029 3.620
201709 2.984 103.345 3.819
201712 2.856 103.345 3.655
201803 2.688 105.004 3.386
201806 2.481 105.557 3.109
201809 2.482 105.636 3.108
201812 2.136 105.399 2.680
201903 2.126 106.979 2.628
201906 2.124 107.690 2.609
201909 2.107 107.611 2.590
201912 1.928 107.769 2.366
202003 1.794 107.927 2.199
202006 1.834 108.401 2.238
202009 1.899 108.164 2.322
202012 1.755 108.559 2.138
202103 1.661 110.298 1.992
202106 1.736 111.720 2.055
202109 1.737 112.905 2.035
202112 1.650 113.774 1.918
202203 1.424 117.646 1.601
202206 1.642 120.806 1.798
202209 1.391 120.648 1.525
202212 1.766 120.964 1.931
202303 1.652 122.702 1.781
202306 1.832 124.203 1.951
202309 1.263 125.230 1.334
202312 5.225 125.072 5.525
202403 5.476 126.258 5.736
202406 5.307 127.522 5.504
202409 5.475 127.285 5.689
202412 4.759 127.364 4.942
202503 4.880 129.181 4.996
202506 5.220 129.892 5.315
202509 5.445 130.287 5.528
202512 5.298 130.366 5.375
202603 5.777 132.262 5.777

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 $3.14 mean?
IsoEnergy (ISOU) has a Cyclically Adjusted Book per Share of $3.14 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 IsoEnergy and its competitors.
Is IsoEnergy's Cyclically Adjusted Book per Share too high?
IsoEnergy's current Cyclically Adjusted Book per Share is $3.14. Overall, IsoEnergy has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does IsoEnergy's Cyclically Adjusted Book per Share compare to UEC and LEU?
IsoEnergy's Cyclically Adjusted Book per Share of $3.14 can be compared against companies in the Other Energy Sources 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 Other Energy Sources company?
A good Cyclically Adjusted Book per Share depends on the Other Energy Sources 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 IsoEnergy and its competitors. IsoEnergy's current Cyclically Adjusted Book per Share is $3.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IsoEnergy stock overvalued right now?
IsoEnergy (ISOU) has a current Cyclically Adjusted Book per Share of $3.14. The current Cyclically Adjusted Book per Share is $3.14. IsoEnergy's overall GF Score™ is 33/100 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 IsoEnergy (ISOU), the current Cyclically Adjusted Book per Share is $3.14 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.

IsoEnergy Business Description

Other Exchanges I010:GermanyISO:Canada
Address 217 Queen Street West, Unit 401, Toronto, ON, CAN, M5V 0R2
IsoEnergy Ltd is engaged in the acquisition, exploration, and evaluation of uranium properties in Canada. The company's project profile includes Geiger, Thorburn Lake, Full Moon, Edge, Collins Bay Extension, North Thorburn, 2Z Lake, and Madison. It operates in Canada, the United States, and Australia.
33GF Score

Get the complete analysis for ISOU

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

$10.16
Price