ARREF (Amerigo Resources) Cyclically Adjusted Book per Share: $0.69 (As of Mar. 2026)


ARREF Amerigo Resources Ltd ARREF
72 GF Score
Price $4.27
GF Value $1.52
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Amerigo Resources Cyclically Adjusted Book per Share?

Amerigo Resources ARREF +0.68% 72 Cyclically Adjusted Book per Share is $0.69 as of Mar. 2026. GuruFocus rates ARREF with a GF Score™ of 72/100 and a GF Value™ of $1.52 (Significantly Overvalued). The stock has 3 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.

Amerigo Resources's adjusted book value per share for the three months ended in Mar. 2026 was $0.736. 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 $0.69 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Amerigo Resources's average Cyclically Adjusted Book Growth Rate was 2.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.10% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -0.40% 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 Amerigo Resources was 3.90% per year. The lowest was -6.60% per year. And the median was 0.90% per year.

As of today (2026-06-27), Amerigo Resources's current stock price is $4.27. Amerigo Resources's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $0.69. Amerigo Resources's Cyclically Adjusted PB Ratio of today is 6.19.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Amerigo Resources was 7.00. The lowest was 0.14. And the median was 1.29.


Amerigo Resources  (OTCPK:ARREF) 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.

Amerigo Resources's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=4.27/0.69
=6.19

* 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 Amerigo Resources was 7.00. The lowest was 0.14. And the median was 1.29.


Be Aware

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


Amerigo Resources Cyclically Adjusted Book per Share Related Terms


Amerigo Resources Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Amerigo Resources'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.

Amerigo Resources Cyclically Adjusted Book per Share Chart

Amerigo Resources 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 0.66 0.66 0.70 0.65 0.69

Amerigo Resources 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 0.66 0.69 0.68 0.69 0.69

ARREF vs SCCO, FCX: Cyclically Adjusted Book per Share Comparison

For the Copper subindustry, Amerigo Resources'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.


Amerigo Resources Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


ARREF
72GF Score
Amerigo Resources Ltd ARREF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Amerigo Resources 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, Amerigo Resources'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)
=0.736/132.2623*132.2623
=0.736

Current CPI (Mar. 2026) = 132.2623.

Amerigo Resources Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.500 102.002 0.648
201609 0.486 101.765 0.632
201612 0.503 101.449 0.656
201703 0.498 102.634 0.642
201706 0.489 103.029 0.628
201709 0.539 103.345 0.690
201712 0.557 103.345 0.713
201803 0.564 105.004 0.710
201806 0.580 105.557 0.727
201809 0.588 105.636 0.736
201812 0.616 105.399 0.773
201903 0.611 106.979 0.755
201906 0.574 107.690 0.705
201909 0.566 107.611 0.696
201912 0.570 107.769 0.700
202003 0.543 107.927 0.665
202006 0.526 108.401 0.642
202009 0.558 108.164 0.682
202012 0.612 108.559 0.746
202103 0.665 110.298 0.797
202106 0.729 111.720 0.863
202109 0.776 112.905 0.909
202112 0.799 113.774 0.929
202203 0.850 117.646 0.956
202206 0.783 120.806 0.857
202209 0.749 120.648 0.821
202212 0.715 120.964 0.782
202303 0.740 122.702 0.798
202306 0.689 124.203 0.734
202309 0.641 125.230 0.677
202312 0.636 125.072 0.673
202403 0.640 126.258 0.670
202406 0.676 127.522 0.701
202409 0.641 127.285 0.666
202412 0.637 127.364 0.661
202503 0.631 129.181 0.646
202506 0.640 129.892 0.652
202509 0.662 130.287 0.672
202512 0.712 130.366 0.722
202603 0.736 132.262 0.736

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 $0.69 mean?
Amerigo Resources (ARREF) has a Cyclically Adjusted Book per Share of $0.69 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 Amerigo Resources and its competitors.
Is Amerigo Resources' Cyclically Adjusted Book per Share too high?
Amerigo Resources' current Cyclically Adjusted Book per Share is $0.69. Overall, Amerigo Resources has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Amerigo Resources' Cyclically Adjusted Book per Share compare to SCCO and FCX?
Amerigo Resources' Cyclically Adjusted Book per Share of $0.69 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 Amerigo Resources and its competitors. Amerigo Resources's current Cyclically Adjusted Book per Share is $0.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amerigo Resources stock overvalued right now?
Based on GuruFocus' analysis, Amerigo Resources (ARREF) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.52, compared to a current price of $4.27 — trading 180.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is $0.69. Amerigo Resources' overall GF Score™ is 72/100 with 3 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 Amerigo Resources (ARREF), the current Cyclically Adjusted Book per Share is $0.69 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 Amerigo Resources (ARREF) Overvalued in 2026?

Based on GuruFocus' analysis, Amerigo Resources stock appears to be overvalued. The current stock price of $4.27 is trading 180.9% above its estimated GF Value™ of $1.52. GuruFocus considers Amerigo Resources to be Significantly Overvalued.

Key valuation signals for ARREF:

  • Cyclically Adjusted Book per Share: $0.69
  • GF Value™: $1.52 vs. price of $4.27 (180.9% above fair value)
  • GF Score™: 72/100 with 3 warning signs

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


Amerigo Resources Business Description

Other Exchanges RE8:GermanyARG:Canada
Address 1021 West Hastings Street, 9th Floor, Vancouver, BC, CAN, V6E 0C3
Amerigo Resources Ltd is principally engaged in the production of copper and molybdenum concentrates through its operating subsidiary. The group operates in one segment, the production of copper concentrates under a tolling agreement with DET, with the production of molybdenum concentrates as a by-product. Geographically, it operates in Chile (where its copper mining assets and operations are based) and Canada.
72GF Score

Get the complete analysis for ARREF

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

$4.27
Price
$1.52
GF Value