Perpetua Resources (FRA:9MIB) Cyclically Adjusted Book per Share: €1.86 (As of Jun. 2026)

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FRA:9MIB Perpetua Resources Corp FRA:9MIB
36 GF Score
Price €21.50
! 1 Warning Sign
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What is Perpetua Resources Cyclically Adjusted Book per Share?

Perpetua Resources FRA:9MIB +0.23% 36 Cyclically Adjusted Book per Share is €1.86 as of Jun. 2026. GuruFocus rates FRA:9MIB with a GF Score™ of 36/100. 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.

Perpetua Resources's adjusted book value per share for the three months ended in Jun. 2026 was €4.995. 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 €1.86 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Perpetua Resources's average Cyclically Adjusted Book Growth Rate was -31.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -28.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -22.20% 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 Perpetua Resources was -15.00% per year. The lowest was -28.50% per year. And the median was -23.30% per year.

As of today (2026-09-05), Perpetua Resources's current stock price is €21.50. Perpetua Resources's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €1.86. Perpetua Resources's Cyclically Adjusted PB Ratio of today is 11.56.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Perpetua Resources was 11.39. The lowest was 0.00. And the median was 0.00.


Perpetua Resources  (FRA:9MIB) 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.

Perpetua Resources's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=21.50/1.86
=11.56

* 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 Perpetua Resources was 11.39. 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.


Perpetua Resources Cyclically Adjusted Book per Share Related Terms


Perpetua Resources Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Perpetua Resources'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.

Perpetua Resources Cyclically Adjusted Book per Share Chart

Perpetua Resources 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 5.48 5.13 4.15 2.82 1.78

Perpetua Resources 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 2.01 1.70 1.78 1.78 1.86

FRA:9MIB vs HL: Cyclically Adjusted Book per Share Comparison

For the Other Precious Metals & Mining subindustry, Perpetua Resources'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.


Perpetua Resources Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Perpetua Resources's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


FRA:9MIB
36GF Score
Perpetua Resources Corp FRA:9MIB
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Perpetua Resources 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, Perpetua Resources'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)
=4.995/333.9520*333.9520
=4.995

Current CPI (Jun. 2026) = 333.9520.

Perpetua Resources Quarterly Data

Book Value per Share CPI Adj_Book
201609 1.861 241.428 2.574
201612 1.976 241.432 2.733
201703 1.957 243.801 2.681
201706 1.947 244.955 2.654
201709 1.716 246.819 2.322
201712 1.559 246.524 2.112
201803 0.214 249.554 0.286
201806 1.285 251.989 1.703
201809 1.182 252.439 1.564
201812 0.998 251.233 1.327
201903 1.040 254.202 1.366
201906 1.584 256.143 2.065
201909 1.465 256.759 1.905
201912 1.087 256.974 1.413
202003 1.094 258.115 1.415
202006 -0.349 257.797 -0.452
202009 1.114 260.280 1.429
202012 0.998 260.474 1.280
202103 0.972 264.877 1.225
202106 1.162 271.696 1.428
202109 1.633 274.310 1.988
202112 1.568 278.802 1.878
202203 1.529 287.504 1.776
202206 1.511 296.311 1.703
202209 1.533 296.808 1.725
202212 1.286 296.797 1.447
202303 1.215 301.836 1.344
202306 1.100 305.109 1.204
202309 1.087 307.789 1.179
202312 1.034 306.746 1.126
202403 1.006 312.332 1.076
202406 0.987 314.175 1.049
202409 1.045 315.301 1.107
202412 1.479 315.605 1.565
202503 1.331 319.799 1.390
202506 4.255 322.561 4.405
202509 4.212 324.800 4.331
202512 5.926 324.054 6.107
202603 5.650 330.213 5.714
202606 4.995 333.952 4.995

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 €1.86 mean?
Perpetua Resources (FRA:9MIB) has a Cyclically Adjusted Book per Share of €1.86 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 Perpetua Resources and its competitors.
Is Perpetua Resources' Cyclically Adjusted Book per Share too high?
Perpetua Resources' current Cyclically Adjusted Book per Share is €1.86. Overall, Perpetua Resources has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does Perpetua Resources' Cyclically Adjusted Book per Share compare to HL?
Perpetua Resources' Cyclically Adjusted Book per Share of €1.86 can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Cyclically Adjusted Book per Share depends on the Metals & Mining 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 Perpetua Resources and its competitors. Perpetua Resources's current Cyclically Adjusted Book per Share is €1.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Perpetua Resources stock overvalued right now?
Perpetua Resources (FRA:9MIB) has a current Cyclically Adjusted Book per Share of €1.86. The current Cyclically Adjusted Book per Share is €1.86. Perpetua Resources' overall GF Score™ is 36/100 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 Perpetua Resources (FRA:9MIB), the current Cyclically Adjusted Book per Share is €1.86 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.

Perpetua Resources Business Description

Other Exchanges PPTA:USA0V6R:UKPPTA:Canada
Address 405 South 8th Street, Suite 201, Boise, ID, USA, 83702
Perpetua Resources Corp is engaged in acquiring mining properties with the intention of exploring, evaluating, developing and placing them into production, if warranted. Its principal mineral project is the Stibnite Gold Project in Idaho, USA, which contains several gold, silver and antimony mineral deposits. The company's current focus is to redevelop three of the Deposits known as the Hangar Flats Deposit, West End Deposit and Yellow Pine Deposit, all of which are located within the Stibnite Gold Project, as well as reprocess certain historical tailings located on the Project. It operates in one segment: mineral exploration and development in the United States.
36GF Score

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

€21.50
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