Diamondback Energy (BSP:F1AN34) Cyclically Adjusted Book per Share: R$240.58 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BSP:F1AN34 Diamondback Energy Inc BSP:F1AN34
67 GF Score
Price R$478.77
GF Value R$455.21
! 11 Warning Signs
View Full Analysis

What is Diamondback Energy Cyclically Adjusted Book per Share?

Diamondback Energy BSP:F1AN34 67 Cyclically Adjusted Book per Share is R$240.58 as of Mar. 2026. GuruFocus rates BSP:F1AN34 with a GF Score™ of 67/100 and a GF Value™ of R$455.21. The stock has 11 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.

Diamondback Energy's adjusted book value per share for the three months ended in Mar. 2026 was R$339.018. 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 R$240.58 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Diamondback Energy's average Cyclically Adjusted Book Growth Rate was 14.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 14.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 16.40% 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 Diamondback Energy was 17.50% per year. The lowest was 14.70% per year. And the median was 16.80% per year.

As of today (2026-07-22), Diamondback Energy's current stock price is R$478.77. Diamondback Energy's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was R$240.58. Diamondback Energy's Cyclically Adjusted PB Ratio of today is 1.99.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Diamondback Energy was 3.02. The lowest was 0.61. And the median was 2.17.


Diamondback Energy  (BSP:F1AN34) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=478.77/240.58
=1.99

* 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 Diamondback Energy was 3.02. The lowest was 0.61. And the median was 2.17.


Be Aware

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


Diamondback Energy Cyclically Adjusted Book per Share Related Terms


Diamondback Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Diamondback Energy'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.

Diamondback Energy Cyclically Adjusted Book per Share Chart

Diamondback Energy 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 135.77 155.84 167.58 229.13 247.88

Diamondback Energy 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 205.57 228.32 217.84 247.88 240.58

BSP:F1AN34 vs OXY, DVN, EQT: Cyclically Adjusted Book per Share 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.


BSP:F1AN34
67GF Score
Diamondback Energy Inc BSP:F1AN34
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Diamondback Energy 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, Diamondback Energy'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)
=339.018/330.2130*330.2130
=339.018

Current CPI (Mar. 2026) = 330.2130.

Diamondback Energy Quarterly Data

Book Value per Share CPI Adj_Book
201606 46.775 241.018 64.085
201609 52.400 241.428 71.670
201612 68.786 241.432 94.080
201703 74.132 243.801 100.407
201706 80.894 244.955 109.050
201709 78.155 246.819 104.562
201712 88.190 246.524 118.128
201803 90.065 249.554 119.175
201806 107.667 251.989 141.090
201809 123.531 252.439 161.590
201812 161.933 251.233 212.840
201903 160.671 254.202 208.715
201906 164.671 256.143 212.290
201909 179.589 256.759 230.966
201912 171.005 256.974 219.742
202003 198.555 258.115 254.016
202006 176.109 257.797 225.579
202009 163.385 260.280 207.284
202012 143.093 260.474 181.405
202103 166.157 264.877 207.142
202106 151.731 271.696 184.410
202109 167.649 274.310 201.815
202112 192.497 278.802 227.993
202203 178.581 287.504 205.109
202206 191.822 296.311 213.769
202209 206.646 296.808 229.903
202212 218.883 296.797 243.527
202303 221.761 301.836 242.610
202306 210.618 305.109 227.947
202309 224.818 307.789 241.197
202312 227.891 306.746 245.325
202403 236.648 312.332 250.196
202406 263.396 314.175 276.842
202409 354.022 315.301 370.765
202412 395.601 315.605 413.912
202503 385.556 319.799 398.111
202506 370.294 322.561 379.078
202509 365.365 324.800 371.454
202512 354.378 324.054 361.113
202603 339.018 330.213 339.018

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 R$240.58 mean?
Diamondback Energy (BSP:F1AN34) has a Cyclically Adjusted Book per Share of R$240.58 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 Diamondback Energy and its competitors.
Is Diamondback Energy's Cyclically Adjusted Book per Share too high?
Diamondback Energy's current Cyclically Adjusted Book per Share is R$240.58. Overall, Diamondback Energy has a GF Score™ of 67/100, reflecting its overall financial health beyond just this single metric.
How does Diamondback Energy's Cyclically Adjusted Book per Share compare to OXY and DVN?
Diamondback Energy's Cyclically Adjusted Book per Share of R$240.58 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 Diamondback Energy and its competitors. Diamondback Energy's current Cyclically Adjusted Book per Share is R$240.58. 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?
Diamondback Energy (BSP:F1AN34) has a current Cyclically Adjusted Book per Share of R$240.58. The stock's GF Value™ is R$455.21, compared to a current price of R$478.77 — trading 5.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is R$240.58. Diamondback Energy's overall GF Score™ is 67/100 with 11 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 Diamondback Energy (BSP:F1AN34), the current Cyclically Adjusted Book per Share is R$240.58 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 Diamondback Energy (BSP:F1AN34) Overvalued in 2026?

Based on GuruFocus' analysis, Diamondback Energy stock appears to be overvalued. The current stock price of R$478.77 is trading 5.2% above its estimated GF Value™ of R$455.21.

Key valuation signals for BSP:F1AN34:

  • Cyclically Adjusted Book per Share: R$240.58
  • GF Value™: R$455.21 vs. price of R$478.77 (5.2% above fair value)
  • GF Score™: 67/100 with 11 warning signs

No single metric tells the full story. See the BSP:F1AN34 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.
67GF Score

Get the complete analysis for BSP:F1AN34

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

R$478.77
Price
R$455.21
GF Value