NZERF (New Zealand Energy) Cyclically Adjusted Book per Share: $1.60 (As of Sep. 2025)


NZERF New Zealand Energy Corp NZERF
29 GF Score
Price $0.28
GF Value $0.05
Valuation Significantly Overvalued
! 4 Warning Signs
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What is New Zealand Energy Cyclically Adjusted Book per Share?

New Zealand Energy NZERF -6.47% 29 Cyclically Adjusted Book per Share is $1.60 as of Sep. 2025. GuruFocus rates NZERF with a GF Score™ of 29/100 and a GF Value™ of $0.05 (Significantly Overvalued). The stock has 4 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.

New Zealand Energy's adjusted book value per share for the three months ended in Sep. 2025 was $0.105. 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 $1.60 for the trailing ten years ended in Sep. 2025.

During the past 12 months, New Zealand Energy's average Cyclically Adjusted Book Growth Rate was -34.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -49.10% 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 New Zealand Energy was -29.60% per year. The lowest was -49.10% per year. And the median was -39.35% per year.

As of today (2026-07-04), New Zealand Energy's current stock price is $0.2806. New Zealand Energy's Cyclically Adjusted Book per Share for the quarter that ended in Sep. 2025 was $1.60. New Zealand Energy's Cyclically Adjusted PB Ratio of today is 0.18.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of New Zealand Energy was 0.32. The lowest was 0.02. And the median was 0.09.


New Zealand Energy  (OTCPK:NZERF) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=0.2806/1.60
=0.18

* 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 New Zealand Energy was 0.32. The lowest was 0.02. And the median was 0.09.


Be Aware

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


New Zealand Energy Cyclically Adjusted Book per Share Related Terms


New Zealand Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for New Zealand 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.

New Zealand Energy Cyclically Adjusted Book per Share Chart

New Zealand Energy Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.81 16.99 10.34 11.55 2.34

New Zealand Energy Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 1.61 2.34 2.34 2.02 1.60

NZERF vs COP, EOG, FANG: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas E&P subindustry, New Zealand 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.


New Zealand Energy Cyclically Adjusted PB Ratio vs Oil & Gas Industry

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

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


NZERF
29GF Score
New Zealand Energy Corp NZERF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

New Zealand 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, New Zealand Energy'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)
=0.105/134.8421*134.8421
=0.105

Current CPI (Sep. 2025) = 134.8421.

New Zealand Energy Quarterly Data

Book Value per Share CPI Adj_Book
201512 5.048 99.896 6.814
201603 4.636 100.063 6.247
201606 4.601 100.480 6.174
201609 4.315 100.813 5.772
201612 3.426 101.230 4.564
201703 3.211 102.231 4.235
201706 3.116 102.231 4.110
201709 3.080 102.731 4.043
201712 1.935 102.844 2.537
201803 1.815 103.355 2.368
201806 1.956 103.764 2.542
201809 1.888 104.684 2.432
201812 1.823 104.786 2.346
201903 1.525 104.889 1.961
201906 1.303 105.502 1.665
201909 1.177 106.218 1.494
201912 1.209 106.729 1.527
202003 0.672 107.547 0.843
202006 0.568 107.035 0.716
202009 0.570 107.751 0.713
202012 0.876 108.262 1.091
202103 0.769 109.182 0.950
202106 0.832 110.614 1.014
202109 0.672 113.067 0.801
202112 0.542 114.703 0.637
202203 0.515 116.747 0.595
202206 0.520 118.690 0.591
202209 0.396 121.245 0.440
202212 1.095 122.983 1.201
202303 0.944 124.517 1.022
202306 0.670 125.846 0.718
202309 0.533 128.095 0.561
202312 0.322 128.708 0.337
202403 0.238 129.526 0.248
202406 0.306 130.037 0.317
202409 0.266 130.855 0.274
202412 0.141 131.571 0.145
202503 0.107 132.798 0.109
202506 0.057 133.513 0.058
202509 0.105 134.842 0.105

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 $1.60 mean?
New Zealand Energy (NZERF) has a Cyclically Adjusted Book per Share of $1.60 as of Sep. 2025. 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 New Zealand Energy and its competitors.
Is New Zealand Energy's Cyclically Adjusted Book per Share too high?
New Zealand Energy's current Cyclically Adjusted Book per Share is $1.60. Overall, New Zealand Energy has a GF Score™ of 29/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does New Zealand Energy's Cyclically Adjusted Book per Share compare to COP and EOG?
New Zealand Energy's Cyclically Adjusted Book per Share of $1.60 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 New Zealand Energy and its competitors. New Zealand Energy's current Cyclically Adjusted Book per Share is $1.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is New Zealand Energy stock overvalued right now?
Based on GuruFocus' analysis, New Zealand Energy (NZERF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.05, compared to a current price of $0.28 — trading 461.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $1.60. New Zealand Energy's overall GF Score™ is 29/100 with 4 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 New Zealand Energy (NZERF), the current Cyclically Adjusted Book per Share is $1.60 as of Sep. 2025. 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 New Zealand Energy (NZERF) Overvalued in 2026?

Based on GuruFocus' analysis, New Zealand Energy stock appears to be overvalued. The current stock price of $0.28 is trading 461.2% above its estimated GF Value™ of $0.05. GuruFocus considers New Zealand Energy to be Significantly Overvalued.

Key valuation signals for NZERF:

  • Cyclically Adjusted Book per Share: $1.60
  • GF Value™: $0.05 vs. price of $0.28 (461.2% above fair value)
  • GF Score™: 29/100 with 4 warning signs

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


New Zealand Energy Business Description

Industry EnergyOil & Gas
Other Exchanges NZ:Canada
Address 11 Young Street, New Plymouth, NZL, 4312
New Zealand Energy Corp is engaged in the exploration and production of oil and natural gas, as well as the operation of midstream assets. The company conducts its business as a single operating segment being the acquisition, exploration, development, and production of conventional oil and natural gas resources. Geographically, it operates through the region of New Zealand. It generates a majority of its revenues from Oil sales.
29GF Score

Get the complete analysis for NZERF

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

$0.28
Price
$0.05
GF Value