Petrus Resources (TSX:PRQ) Shiller PE Ratio: (As of Sep. 22, 2026)

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TSX:PRQ Petrus Resources Ltd TSX:PRQ
62 GF Score
Price C$1.79
GF Value C$1.34
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Petrus Resources Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Petrus Resources  (TSX:PRQ) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Petrus Resources Shiller PE Ratio Related Terms


Petrus Resources Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Petrus Resources's Shiller PE Ratio 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 Shiller PE Ratio Chart

Petrus Resources Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
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Petrus Resources Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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TSX:PRQ vs COP, EOG, OXY: Shiller PE Ratio Comparison

For the Oil & Gas E&P subindustry, Petrus Resources's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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 Shiller PE Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Petrus Resources's Shiller PE Ratio falls into.


TSX:PRQ
62GF Score
Petrus Resources Ltd TSX:PRQ
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Petrus Resources Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Petrus Resources's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Petrus Resources's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.0599/133.5265*133.5265
=0.060

Current CPI (Jun. 2026) = 133.5265.

Petrus Resources Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -0.096 101.765 -0.125
201612 -0.249 101.449 -0.328
201703 0.153 102.634 0.199
201706 -0.019 103.029 -0.025
201709 -0.983 103.345 -1.271
201712 -1.298 103.345 -1.678
201803 -0.105 105.004 -0.134
201806 -0.201 105.557 -0.254
201809 -0.155 105.636 -0.196
201812 0.406 105.399 0.515
201903 -0.234 106.979 -0.292
201906 0.055 107.690 0.068
201909 -0.571 107.611 -0.708
201912 -0.064 107.769 -0.080
202003 -1.688 107.927 -2.088
202006 -0.121 108.401 -0.149
202009 -0.071 108.164 -0.088
202012 -0.003 108.559 -0.004
202103 -0.061 110.298 -0.074
202106 -0.082 111.720 -0.098
202109 0.122 112.905 0.144
202112 1.064 113.774 1.249
202203 0.106 117.646 0.120
202206 0.154 120.806 0.170
202209 0.077 120.648 0.086
202212 0.173 120.964 0.191
202303 0.136 122.702 0.148
202306 0.040 124.203 0.043
202309 -0.091 125.230 -0.097
202312 0.318 125.072 0.340
202403 -0.043 126.258 -0.045
202406 0.022 127.522 0.023
202409 0.042 127.285 0.044
202412 -0.032 127.364 -0.034
202503 -0.025 129.181 -0.025
202506 0.080 129.892 0.082
202509 -0.021 130.287 -0.021
202512 0.041 130.366 0.042
202603 -0.104 132.262 -0.105
202606 0.060 133.527 0.060

Add all the adjusted EPS together and divide 10 will get our E10.

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.

Is Petrus Resources (TSX:PRQ) Overvalued in 2026?

Based on GuruFocus' analysis, Petrus Resources stock appears to be overvalued. The current stock price of C$1.79 is trading 33.6% above its estimated GF Value™ of C$1.34. GuruFocus considers Petrus Resources to be Significantly Overvalued.

Key valuation signals for TSX:PRQ:

  • Shiller PE Ratio:
  • GF Value™: C$1.34 vs. price of C$1.79 (33.6% above fair value)
  • GF Score™: 62/100 with 8 warning signs

No single metric tells the full story. See the TSX:PRQ 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 PTRUF:USA6P4:Germany
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.
62GF Score

Get the complete analysis for TSX:PRQ

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$1.79
Price
C$1.34
GF Value