PRIO (PTRRY) Cyclically Adjusted PB Ratio: 4.94 (As of Jul. 17, 2026) — 14% Above Median

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PTRRY PRIO SA PTRRY
89 GF Score
Price $11.30
GF Value $14.41
Valuation Modestly Undervalued
! 10 Warning Signs
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What is PRIO Cyclically Adjusted PB Ratio?

PRIO PTRRY +0.02% 89 Cyclically Adjusted PB Ratio is 4.94 as of Jul. 17, 2026, which is 14% above its 10-year median of 4.32. GuruFocus rates PTRRY with a GF Score™ of 89/100 and a GF Value™ of $14.41 (Modestly Undervalued). The stock has 10 warning signs investors should review. Among 773 Oil & Gas companies, PRIO ranks worse than 91.46% on this metric.

As of today (2026-07-17), PRIO's current share price is $11.3025. PRIO's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $2.29. PRIO's Cyclically Adjusted PB Ratio for today is 4.94.

The historical rank and industry rank for PRIO's Cyclically Adjusted PB Ratio or its related term are showing as below:

PTRRY' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.32   Med: 4.32   Max: 9.24
Current: 4.71

During the past years, PRIO's highest Cyclically Adjusted PB Ratio was 9.24. The lowest was 0.32. And the median was 4.32.

PTRRY's Cyclically Adjusted PB Ratio is ranked worse than
91.46% of 773 companies
in the Oil & Gas industry
Industry Median: 1.18 vs PTRRY: 4.71

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.

PRIO's adjusted book value per share data for the three months ended in Mar. 2026 was $6.319. 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 $2.29 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


PRIO  (OTCPK:PTRRY) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


PRIO Cyclically Adjusted PB Ratio Related Terms


PRIO Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for PRIO's Cyclically Adjusted PB 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.

PRIO Cyclically Adjusted PB Ratio Chart

PRIO Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.16 6.68 8.12 5.33 3.84

PRIO Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 4.73 4.60 3.82 3.84 5.63

PTRRY vs COP, EOG, FANG: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas E&P subindustry, PRIO'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.


PRIO Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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


PTRRY
89GF Score
PRIO SA PTRRY
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PRIO Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

PRIO's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=11.3025/2.29
=4.94

* 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.

PRIO's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, PRIO'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)
=6.319/175.0655*175.0655
=6.319

Current CPI (Mar. 2026) = 175.0655.

PRIO Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.362 108.851 0.582
201609 0.394 109.986 0.627
201612 0.388 110.802 0.613
201703 0.435 111.869 0.681
201706 0.436 112.115 0.681
201709 0.482 112.777 0.748
201712 0.426 114.068 0.654
201803 0.424 114.868 0.646
201806 0.401 117.038 0.600
201809 0.390 117.881 0.579
201812 0.427 118.340 0.632
201903 0.415 120.124 0.605
201906 0.477 120.977 0.690
201909 0.448 121.292 0.647
201912 0.805 123.436 1.142
202003 0.671 124.092 0.947
202006 0.706 123.557 1.000
202009 0.668 125.095 0.935
202012 0.885 129.012 1.201
202103 1.101 131.660 1.464
202106 1.303 133.871 1.704
202109 1.251 137.913 1.588
202112 1.415 141.992 1.745
202203 1.670 146.537 1.995
202206 1.868 149.784 2.183
202209 2.027 147.800 2.401
202212 2.218 150.207 2.585
202303 2.463 153.352 2.812
202306 2.647 154.519 2.999
202309 3.063 155.464 3.449
202312 3.427 157.148 3.818
202403 3.663 159.372 4.024
202406 3.866 161.052 4.202
202409 4.011 162.342 4.325
202412 5.134 164.740 5.456
202503 5.665 168.102 5.900
202506 5.887 169.670 6.074
202509 6.013 170.739 6.165
202512 5.810 171.765 5.922
202603 6.319 175.066 6.319

Add all the adjusted book value per share together and divide the count will get our 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.

What does a Cyclically Adjusted PB Ratio of 4.94 mean?
PRIO (PTRRY) has a Cyclically Adjusted PB Ratio of 4.94 as of Jul. 17, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PRIO and its competitors. This is 14% above median its historical median of 4.32. Over the past decade, PRIO's Cyclically Adjusted PB Ratio has ranged from 0.32 to 9.24. According to the industry distribution chart, PRIO ranks #707 out of 773 companies in the Oil & Gas industry, placing it in the top 91.5%.
Is PRIO's Cyclically Adjusted PB Ratio too high?
PRIO's current Cyclically Adjusted PB Ratio of 4.94 is 14% above median its 10-year median of 4.32. Over the past 10 years, this metric has ranged from a low of 0.32 to a high of 9.24. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.18. PRIO's value of 4.94 is 318.6% above this industry median. Based on the distribution chart, PRIO ranks #707 out of 773 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, PRIO has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PRIO's Cyclically Adjusted PB Ratio compare to COP and EOG?
According to the Oil & Gas industry distribution chart, PRIO ranks #707 out of 773 companies for Cyclically Adjusted PB Ratio. This places PRIO in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.18. PRIO's value of 4.94 is 318.6% above this benchmark. Historically, PRIO's own Cyclically Adjusted PB Ratio has ranged from 0.32 to 9.24 over the past decade. While the company's 10-year median is 4.32 vs. the industry median of 1.18, PRIO has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for an Oil & Gas company?
The median Cyclically Adjusted PB Ratio among Oil & Gas companies is 1.18, based on 773 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PRIO's current Cyclically Adjusted PB Ratio of 4.94 is 318.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PRIO and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PRIO's current Cyclically Adjusted PB Ratio is 4.94, which is 14% above median its own 10-year median of 4.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PRIO stock overvalued right now?
Based on GuruFocus' analysis, PRIO (PTRRY) is currently considered Modestly Undervalued. The stock's GF Value™ is $14.41, compared to a current price of $11.30 — trading 21.6% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 4.94, which is 14% above median its 10-year median of 4.32 and 318.6% above the Oil & Gas industry median of 1.18. PRIO's overall GF Score™ is 89/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For PRIO (PTRRY), the current Cyclically Adjusted PB Ratio is 4.94 as of Jul. 17, 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 PRIO (PTRRY) Overvalued in 2026?

Based on GuruFocus' analysis, PRIO stock appears to be undervalued. The current stock price of $11.30 is trading 21.6% below its estimated GF Value™ of $14.41. GuruFocus considers PRIO to be Modestly Undervalued.

Key valuation signals for PTRRY:

  • Cyclically Adjusted PB Ratio: 4.94 (14% above median its 10-year median of 4.32)
  • GF Value™: $14.41 vs. price of $11.30 (21.6% below fair value)
  • GF Score™: 89/100 with 10 warning signs
  • Industry Position: 318.6% above the Oil & Gas median (#707 of 773)

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


PRIO Business Description

Industry EnergyOil & Gas
Other Exchanges PRIO3:Brazil
Address Praia de Botafogo, 370, 13th Floor, Botafogo, Rio de Janeiro, RJ, BRA
PRIO SA is engaged in the exploration and production of oil and gas in Brazil and abroad. The company is engaged in oil and gas exploration and production in Brazil and overseas. Its exploration assets comprise Polvo field, Tubarao Martelo field, Campo de Frade, East Albacora field, and Wahoo block.
89GF Score

Get the complete analysis for PTRRY

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

$11.30
Price
$14.41
GF Value