EFVIF (EF EnergyFunders Ventures) Cyclically Adjusted PB Ratio: (As of Jul. 20, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

What is EF EnergyFunders Ventures Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


EF EnergyFunders Ventures  (OTCPK:EFVIF) 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.


EF EnergyFunders Ventures Cyclically Adjusted PB Ratio Related Terms


EF EnergyFunders Ventures Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for EF EnergyFunders Ventures'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.

EF EnergyFunders Ventures Cyclically Adjusted PB Ratio Chart

EF EnergyFunders Ventures Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.32 1.93 2.35 1.86 3.24

EF EnergyFunders Ventures Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 2.56 3.24 3.37 3.52 3.34

EFVIF vs PTCO, GRVE, MMEX: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas E&P subindustry, EF EnergyFunders Ventures'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.


EF EnergyFunders Ventures Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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



EF EnergyFunders Ventures 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.

EF EnergyFunders Ventures's Cyclically Adjusted Book per Share for the quarter that ended in Sep. 2025 is calculated as:

For example, EF EnergyFunders Ventures's adjusted Book Value per Share data for the three months ended in Sep. 2025 was:

Adj_Book=Book Value per Share/CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=-0.016/324.8000*324.8000
=-0.016

Current CPI (Sep. 2025) = 324.8000.

EF EnergyFunders Ventures Quarterly Data

Book Value per Share CPI Adj_Book
201512 -0.006 236.525 -0.008
201603 -0.008 238.132 -0.011
201606 0.043 241.018 0.058
201609 0.040 241.428 0.054
201612 0.023 241.432 0.031
201703 0.018 243.801 0.024
201706 0.014 244.955 0.019
201709 0.009 246.819 0.012
201712 -0.036 246.524 -0.047
201803 0.022 249.554 0.029
201806 0.021 251.989 0.027
201809 0.019 252.439 0.024
201812 0.008 251.233 0.010
201903 0.005 254.202 0.006
201906 0.017 256.143 0.022
201909 0.015 256.759 0.019
201912 0.013 256.974 0.016
202003 0.013 258.115 0.016
202006 0.010 257.797 0.013
202009 0.009 260.280 0.011
202012 -0.022 260.474 -0.027
202103 -0.012 264.877 -0.015
202106 -0.012 271.696 -0.014
202109 -0.012 274.310 -0.014
202112 -0.006 278.802 -0.007
202203 -0.007 287.504 -0.008
202206 -0.007 296.311 -0.008
202209 -0.008 296.808 -0.009
202212 -0.009 296.797 -0.010
202303 -0.010 301.836 -0.011
202306 -0.011 305.109 -0.012
202309 -0.011 307.789 -0.012
202312 -0.015 306.746 -0.016
202403 -0.015 312.332 -0.016
202406 -0.015 314.175 -0.016
202409 -0.015 315.301 -0.015
202412 -0.015 315.605 -0.015
202503 -0.015 319.799 -0.015
202506 -0.016 322.561 -0.016
202509 -0.016 324.800 -0.016

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.


EF EnergyFunders Ventures Business Description

Industry EnergyOil & Gas
Address 716 S. Frio Street, Suite 201, San Antonio, TX, USA, 78207
EF EnergyFunders Ventures Inc is an oil and natural gas exploration and production company, with executive offices in San Antonio, Texas, USA. The company's geographical segment includes Canada and United states as well as Fintech platform. It generates maximum revenue from the Fintech platform segment.