PTRUF (Petrus Resources) Cyclically Adjusted Book per Share: $2.05 (As of Mar. 2026)

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PTRUF Petrus Resources Ltd PTRUF
37 GF Score
Price $1.20
GF Value $0.73
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Petrus Resources Cyclically Adjusted Book per Share?

Petrus Resources PTRUF 37 Cyclically Adjusted Book per Share is $2.05 as of Mar. 2026. GuruFocus rates PTRUF with a GF Score™ of 37/100 and a GF Value™ of $0.73 (Significantly Overvalued). The stock has 8 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.

Petrus Resources's adjusted book value per share for the three months ended in Mar. 2026 was $1.563. 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 $2.05 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Petrus Resources's average Cyclically Adjusted Book Growth Rate was -18.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -27.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -23.10% 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 Petrus Resources was 12.10% per year. The lowest was -27.50% per year. And the median was -13.30% per year.

As of today (2026-07-22), Petrus Resources's current stock price is $1.20. Petrus Resources's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $2.05. Petrus Resources's Cyclically Adjusted PB Ratio of today is 0.59.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Petrus Resources was 0.75. The lowest was 0.01. And the median was 0.16.


Petrus Resources  (OTCPK:PTRUF) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1.20/2.05
=0.59

* 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 Petrus Resources was 0.75. The lowest was 0.01. And the median was 0.16.


Be Aware

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


Petrus Resources Cyclically Adjusted Book per Share Related Terms


Petrus Resources Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Petrus 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.

Petrus Resources Cyclically Adjusted Book per Share Chart

Petrus 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 7.19 5.91 4.56 2.76 2.16

Petrus Resources 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 2.42 2.45 2.25 2.16 2.05

PTRUF vs COP, EOG, FANG: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas E&P subindustry, Petrus 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.


Petrus Resources Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Petrus Resources's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


PTRUF
37GF Score
Petrus Resources Ltd PTRUF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Petrus 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, Petrus Resources'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)
=1.563/132.2623*132.2623
=1.563

Current CPI (Mar. 2026) = 132.2623.

Petrus Resources Quarterly Data

Book Value per Share CPI Adj_Book
201606 4.369 102.002 5.665
201609 4.227 101.765 5.494
201612 3.966 101.449 5.171
201703 3.881 102.634 5.001
201706 3.900 103.029 5.007
201709 3.428 103.345 4.387
201712 2.277 103.345 2.914
201803 2.166 105.004 2.728
201806 1.981 105.557 2.482
201809 1.878 105.636 2.351
201812 2.127 105.399 2.669
201903 1.965 106.979 2.429
201906 2.021 107.690 2.482
201909 1.599 107.611 1.965
201912 1.564 107.769 1.919
202003 0.267 107.927 0.327
202006 0.187 108.401 0.228
202009 0.140 108.164 0.171
202012 0.145 108.559 0.177
202103 0.098 110.298 0.118
202106 0.034 111.720 0.040
202109 0.417 112.905 0.488
202112 1.297 113.774 1.508
202203 1.436 117.646 1.614
202206 1.490 120.806 1.631
202209 1.492 120.648 1.636
202212 1.593 120.964 1.742
202303 1.683 122.702 1.814
202306 1.766 124.203 1.881
202309 1.669 125.230 1.763
202312 1.890 125.072 1.999
202403 1.822 126.258 1.909
202406 1.805 127.522 1.872
202409 1.839 127.285 1.911
202412 1.702 127.364 1.767
202503 1.639 129.181 1.678
202506 1.749 129.892 1.781
202509 1.684 130.287 1.710
202512 1.694 130.366 1.719
202603 1.563 132.262 1.563

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 $2.05 mean?
Petrus Resources (PTRUF) has a Cyclically Adjusted Book per Share of $2.05 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 Petrus Resources and its competitors.
Is Petrus Resources' Cyclically Adjusted Book per Share too high?
Petrus Resources' current Cyclically Adjusted Book per Share is $2.05. Overall, Petrus Resources has a GF Score™ of 37/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Petrus Resources' Cyclically Adjusted Book per Share compare to COP and EOG?
Petrus Resources' Cyclically Adjusted Book per Share of $2.05 can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas 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 Petrus Resources and its competitors. Petrus Resources's current Cyclically Adjusted Book per Share is $2.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petrus Resources stock overvalued right now?
Based on GuruFocus' analysis, Petrus Resources (PTRUF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.73, compared to a current price of $1.20 — trading 64.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is $2.05. Petrus Resources' overall GF Score™ is 37/100 with 8 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 Petrus Resources (PTRUF), the current Cyclically Adjusted Book per Share is $2.05 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 Petrus Resources (PTRUF) Overvalued in 2026?

Based on GuruFocus' analysis, Petrus Resources stock appears to be overvalued. The current stock price of $1.20 is trading 64.4% above its estimated GF Value™ of $0.73. GuruFocus considers Petrus Resources to be Significantly Overvalued.

Key valuation signals for PTRUF:

  • Cyclically Adjusted Book per Share: $2.05
  • GF Value™: $0.73 vs. price of $1.20 (64.4% above fair value)
  • GF Score™: 37/100 with 8 warning signs

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


Petrus Resources Business Description

Industry EnergyOil & Gas
Other Exchanges 6P4:GermanyPRQ:Canada
Address 240 - 4th Avenue SW, Suite 1110, Calgary, AB, CAN, T2P 4H4
Petrus Resources Ltd is an oil and gas company that is engaged in the acquisition, development, exploration, and exploitation of energy business assets. The company receives maximum revenue from oil and natural gas. The company's core operating areas are Ferrier, Central Alberta, and the Rocky Mountain foothills.
37GF Score

Get the complete analysis for PTRUF

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

$1.20
Price
$0.73
GF Value