FANG (Diamondback Energy) Cyclically Adjusted PB Ratio: 2.11 (As of Aug. 15, 2026) — Near Median

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FANG Diamondback Energy Inc FANG
62 GF Score
Price $202.47
GF Value $206.56
Valuation Fairly Valued
! 8 Warning Signs
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What is Diamondback Energy Cyclically Adjusted PB Ratio?

Diamondback Energy FANG +1.48% 62 Cyclically Adjusted PB Ratio is 2.11 as of Aug. 15, 2026, which is 3% below its 10-year median of 2.17. GuruFocus rates FANG with a GF Score™ of 62/100 and a GF Value™ of $206.56 (Fairly Valued). The stock has 8 warning signs investors should review. Among 765 Oil & Gas companies, Diamondback Energy ranks worse than 70.85% on this metric.

As of today (2026-08-15), Diamondback Energy's current share price is $202.47. Diamondback Energy's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $96.06. Diamondback Energy's Cyclically Adjusted PB Ratio for today is 2.11.

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

FANG' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.61   Med: 2.17   Max: 3.02
Current: 2.11

During the past years, Diamondback Energy's highest Cyclically Adjusted PB Ratio was 3.02. The lowest was 0.61. And the median was 2.17.

FANG's Cyclically Adjusted PB Ratio is ranked worse than
70.85% of 765 companies
in the Oil & Gas industry
Industry Median: 1.17 vs FANG: 2.11

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.

Diamondback Energy's adjusted book value per share data for the three months ended in Jun. 2026 was $135.083. 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 $96.06 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Diamondback Energy  (NAS:FANG) 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.


Diamondback Energy Cyclically Adjusted PB Ratio Related Terms


Diamondback Energy Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Diamondback Energy'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.

Diamondback Energy Cyclically Adjusted PB Ratio Chart

Diamondback Energy 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 2.22 2.33 2.29 2.12 1.70

Diamondback Energy Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.64 1.65 1.70 2.14 1.83

FANG vs OXY, DVN, EOG: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas E&P subindustry, Diamondback Energy'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.


Diamondback Energy Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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


FANG
62GF Score
Diamondback Energy Inc FANG
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Diamondback Energy 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.

Diamondback Energy's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=202.47/96.06
=2.11

* 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.

Diamondback Energy's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Diamondback Energy'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)
=135.083/333.9520*333.9520
=135.083

Current CPI (Jun. 2026) = 333.9520.

Diamondback Energy Quarterly Data

Book Value per Share CPI Adj_Book
201609 32.215 241.428 44.561
201612 41.017 241.432 56.735
201703 47.406 243.801 64.935
201706 49.095 244.955 66.932
201709 49.900 246.819 67.516
201712 53.530 246.524 72.514
201803 54.934 249.554 73.512
201806 57.103 251.989 75.677
201809 60.131 252.439 79.547
201812 83.398 251.233 110.857
201903 83.667 254.202 109.916
201906 85.417 256.143 111.364
201909 87.190 256.759 113.403
201912 83.326 256.974 108.287
202003 81.272 258.115 105.151
202006 67.886 257.797 87.940
202009 60.513 260.280 77.641
202012 55.627 260.474 71.319
202103 58.972 264.877 74.351
202106 60.348 271.696 74.176
202109 63.515 274.310 77.325
202112 68.082 278.802 81.549
202203 71.771 287.504 83.366
202206 76.004 296.311 85.659
202209 78.819 296.808 88.683
202212 83.457 296.797 93.905
202303 85.152 301.836 94.212
202306 86.787 305.109 94.991
202309 91.044 307.789 98.783
202312 93.021 306.746 101.271
202403 95.043 312.332 101.622
202406 97.806 314.175 103.963
202409 127.856 315.301 135.419
202412 129.684 315.605 137.223
202503 133.918 319.799 139.845
202506 133.541 322.561 138.257
202509 136.254 324.800 140.093
202512 129.911 324.054 133.879
202603 129.653 330.213 131.121
202606 135.083 333.952 135.083

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 2.11 mean?
Diamondback Energy (FANG) has a Cyclically Adjusted PB Ratio of 2.11 as of Aug. 15, 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 Diamondback Energy and its competitors. This is near median its historical median of 2.17. Over the past decade, Diamondback Energy's Cyclically Adjusted PB Ratio has ranged from 0.61 to 3.02. According to the industry distribution chart, Diamondback Energy ranks #542 out of 765 companies in the Oil & Gas industry, placing it in the top 70.8%.
Is Diamondback Energy's Cyclically Adjusted PB Ratio too high?
Diamondback Energy's current Cyclically Adjusted PB Ratio of 2.11 is near median its 10-year median of 2.17. Over the past 10 years, this metric has ranged from a low of 0.61 to a high of 3.02. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.17. Diamondback Energy's value of 2.11 is 80.3% above this industry median. Based on the distribution chart, Diamondback Energy ranks #542 out of 765 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Diamondback Energy has a GF Score™ of 62/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Diamondback Energy's Cyclically Adjusted PB Ratio compare to OXY and DVN?
According to the Oil & Gas industry distribution chart, Diamondback Energy ranks #542 out of 765 companies for Cyclically Adjusted PB Ratio. This places Diamondback Energy in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.17. Diamondback Energy's value of 2.11 is 80.3% above this benchmark. Historically, Diamondback Energy's own Cyclically Adjusted PB Ratio has ranged from 0.61 to 3.02 over the past decade. While the company's 10-year median is 2.17 vs. the industry median of 1.17, Diamondback Energy 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 1.17, based on 765 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. Diamondback Energy's current Cyclically Adjusted PB Ratio of 2.11 is 80.3% 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 Diamondback Energy and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diamondback Energy's current Cyclically Adjusted PB Ratio is 2.11, which is near median its own 10-year median of 2.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diamondback Energy stock overvalued right now?
Based on GuruFocus' analysis, Diamondback Energy (FANG) is currently considered Fairly Valued. The stock's GF Value™ is $206.56, compared to a current price of $202.47 — trading 2% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.11, which is near median its 10-year median of 2.17 and 80.3% above the Oil & Gas industry median of 1.17. Diamondback Energy's overall GF Score™ is 62/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Diamondback Energy (FANG), the current Cyclically Adjusted PB Ratio is 2.11 as of Aug. 15, 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 Diamondback Energy (FANG) Overvalued in 2026?

Based on GuruFocus' analysis, Diamondback Energy stock appears to be undervalued. The current stock price of $202.47 is trading 2% below its estimated GF Value™ of $206.56. GuruFocus considers Diamondback Energy to be Fairly Valued.

Key valuation signals for FANG:

  • Cyclically Adjusted PB Ratio: 2.11 (near median its 10-year median of 2.17)
  • GF Value™: $206.56 vs. price of $202.47 (2% below fair value)
  • GF Score™: 62/100 with 8 warning signs
  • Industry Position: 80.3% above the Oil & Gas median (#542 of 765)

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


Diamondback Energy Business Description

Industry EnergyOil & Gas
Address 500 West Texas Avenue, Suite 100, Midland, TX, USA, 79701
Diamondback is a crude oil and natural gas exploration and production firm whose operations represent a pure-play in the US Permian Basin. The company went public in 2012 and has established itself as a top-tier independent producer through disciplined acquisition and operational excellence. The company's most transformational transaction occurred in September 2024 with the completion of its $26 billion merger with Endeavor Energy Resources, which added around 470,000 net acres and doubled Diamondback's total acreage position. Diamondback boasts an enviable position in the Midland sub-basin, with some of the lowest unit costs among its Permian peers.
62GF Score

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

$202.47
Price
$206.56
GF Value