Chatham Rock Phosphate (NZSE:CRP) Cyclically Adjusted Book per Share: NZ$0.53 (As of Dec. 2025)

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What is Chatham Rock Phosphate Cyclically Adjusted Book per Share?

Chatham Rock Phosphate NZSE:CRP -2.08% Cyclically Adjusted Book per Share is NZ$0.53 as of Dec. 2025. The stock has 2 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.

Chatham Rock Phosphate's adjusted book value per share for the three months ended in Dec. 2025 was NZ$0.068. 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 NZ$0.53 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Chatham Rock Phosphate's average Cyclically Adjusted Book Growth Rate was -2.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -46.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -51.60% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -40.00% 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 Chatham Rock Phosphate was 49.00% per year. The lowest was -60.30% per year. And the median was -26.30% per year.

As of today (2026-07-22), Chatham Rock Phosphate's current stock price is NZ$0.047. Chatham Rock Phosphate's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NZ$0.53. Chatham Rock Phosphate's Cyclically Adjusted PB Ratio of today is 0.09.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Chatham Rock Phosphate was 0.10. The lowest was 0.00. And the median was 0.00.


Chatham Rock Phosphate  (NZSE:CRP) 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.

Chatham Rock Phosphate's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=0.047/0.53
=0.09

* 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 Chatham Rock Phosphate was 0.10. The lowest was 0.00. And the median was 0.00.


Be Aware

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


Chatham Rock Phosphate Cyclically Adjusted Book per Share Related Terms


Chatham Rock Phosphate Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Chatham Rock Phosphate'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.

Chatham Rock Phosphate Cyclically Adjusted Book per Share Chart

Chatham Rock Phosphate Annual Data
Trend Dec15 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.71 2.59 0.65 0.49 0.48

Chatham Rock Phosphate Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.62 0.48 0.57 0.49 0.53

Chatham Rock Phosphate Cyclically Adjusted Book per Share Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Chatham Rock Phosphate'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.


Chatham Rock Phosphate Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Chatham Rock Phosphate's Cyclically Adjusted PB Ratio distribution charts can be found below:

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



Chatham Rock Phosphate 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, Chatham Rock Phosphate's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0.068/135.6600*135.6600
=0.068

Current CPI (Dec. 2025) = 135.6600.

Chatham Rock Phosphate Quarterly Data

Book Value per Share CPI Adj_Book
201603 0.289 100.063 0.392
201606 0.274 100.480 0.370
201609 0.173 100.813 0.233
201612 5.016 101.230 6.722
201703 0.326 102.231 0.433
201706 0.305 102.231 0.405
201709 0.282 102.731 0.372
201712 0.290 102.844 0.383
201803 0.276 103.355 0.362
201806 0.262 103.764 0.343
201809 0.259 104.684 0.336
201812 0.249 104.786 0.322
201903 0.225 104.889 0.291
201906 0.214 105.502 0.275
201909 0.207 106.218 0.264
201912 0.207 106.729 0.263
202003 0.195 107.547 0.246
202006 0.169 107.035 0.214
202009 0.164 107.751 0.206
202012 0.162 108.262 0.203
202103 0.131 109.182 0.163
202106 0.118 110.614 0.145
202109 0.113 113.067 0.136
202112 0.113 114.703 0.134
202203 0.113 116.747 0.131
202206 0.121 118.690 0.138
202209 0.117 121.245 0.131
202212 0.109 122.983 0.120
202303 0.100 124.517 0.109
202306 0.093 125.846 0.100
202309 0.092 128.095 0.097
202312 0.086 128.708 0.091
202403 0.083 129.526 0.087
202406 0.079 130.037 0.082
202409 0.078 130.855 0.081
202412 0.074 131.571 0.076
202503 0.072 132.798 0.074
202506 0.071 133.513 0.072
202509 0.069 134.842 0.069
202512 0.068 135.660 0.068

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 NZ$0.53 mean?
Chatham Rock Phosphate (NZSE:CRP) has a Cyclically Adjusted Book per Share of NZ$0.53 as of Dec. 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 Chatham Rock Phosphate and its competitors.
Is Chatham Rock Phosphate's Cyclically Adjusted Book per Share too high?
Chatham Rock Phosphate's current Cyclically Adjusted Book per Share is NZ$0.53.
How does Chatham Rock Phosphate's Cyclically Adjusted Book per Share compare to competitors?
Chatham Rock Phosphate's Cyclically Adjusted Book per Share of NZ$0.53 can be compared against companies in the Metals & Mining 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 a Metals & Mining company?
A good Cyclically Adjusted Book per Share depends on the Metals & Mining 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 Chatham Rock Phosphate and its competitors. Chatham Rock Phosphate's current Cyclically Adjusted Book per Share is NZ$0.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chatham Rock Phosphate stock overvalued right now?
Chatham Rock Phosphate (NZSE:CRP) has a current Cyclically Adjusted Book per Share of NZ$0.53. The current Cyclically Adjusted Book per Share is NZ$0.53. 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 Chatham Rock Phosphate (NZSE:CRP), the current Cyclically Adjusted Book per Share is NZ$0.53 as of Dec. 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.

Chatham Rock Phosphate Business Description

Other Exchanges 3GRE:GermanyNZP:Canada
Address 93 The Terrace, Level 1, Wellington, NZL, 6011
Chatham Rock Phosphate Ltd operates as a mineral exploration company. The company is engaged in the development and exploration of the Chatham Rise rock phosphate deposit offshore in New Zealand. The company also holds a mining permit over an area off the coast of New Zealand with seabed deposits of rock phosphate and other potentially valuable minerals.