Compania De Minas BuenaventuraA (STU:MBU) Cyclically Adjusted Book per Share: €11.27 (As of Mar. 2026)


STU:MBU Compania De Minas Buenaventura SAA STU:MBU
72 GF Score
Price €26.20
GF Value €26.90
Valuation Fairly Valued
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What is Compania De Minas BuenaventuraA Cyclically Adjusted Book per Share?

Compania De Minas BuenaventuraA STU:MBU +0.77% 72 Cyclically Adjusted Book per Share is €11.27 as of Mar. 2026. GuruFocus rates STU:MBU with a GF Score™ of 72/100 and a GF Value™ of €26.90 (Fairly Valued).

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.

Compania De Minas BuenaventuraA's adjusted book value per share for the three months ended in Mar. 2026 was €14.116. 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 €11.27 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Compania De Minas BuenaventuraA's average Cyclically Adjusted Book Growth Rate was 1.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -1.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 0.30% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.90% 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 Compania De Minas BuenaventuraA was 23.90% per year. The lowest was -1.00% per year. And the median was 9.30% per year.

As of today (2026-07-04), Compania De Minas BuenaventuraA's current stock price is €26.20. Compania De Minas BuenaventuraA's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €11.27. Compania De Minas BuenaventuraA's Cyclically Adjusted PB Ratio of today is 2.32.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Compania De Minas BuenaventuraA was 3.03. The lowest was 0.44. And the median was 1.05.


Compania De Minas BuenaventuraA  (STU:MBU) 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.

Compania De Minas BuenaventuraA's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=26.20/11.27
=2.32

* 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 Compania De Minas BuenaventuraA was 3.03. The lowest was 0.44. And the median was 1.05.


Be Aware

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


Compania De Minas BuenaventuraA Cyclically Adjusted Book per Share Related Terms


Compania De Minas BuenaventuraA Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Compania De Minas BuenaventuraA'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.

Compania De Minas BuenaventuraA Cyclically Adjusted Book per Share Chart

Compania De Minas BuenaventuraA 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 10.51 12.28 12.03 10.72 12.90

Compania De Minas BuenaventuraA 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 12.71 10.82 13.24 12.90 11.27

STU:MBU vs HL, SIND: Cyclically Adjusted Book per Share Comparison

For the Other Precious Metals & Mining subindustry, Compania De Minas BuenaventuraA'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.


Compania De Minas BuenaventuraA Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

* The bar in red indicates where Compania De Minas BuenaventuraA's Cyclically Adjusted PB Ratio falls into.


STU:MBU
72GF Score
Compania De Minas Buenaventura SAA STU:MBU
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Compania De Minas BuenaventuraA 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, Compania De Minas BuenaventuraA'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)
=14.116/330.2130*330.2130
=14.116

Current CPI (Mar. 2026) = 330.2130.

Compania De Minas BuenaventuraA Quarterly Data

Book Value per Share CPI Adj_Book
201606 11.440 241.018 15.674
201609 11.349 241.428 15.523
201612 10.527 241.432 14.398
201703 10.585 243.801 14.337
201706 10.053 244.955 13.552
201709 9.431 246.819 12.618
201712 9.473 246.524 12.689
201803 9.193 249.554 12.164
201806 9.859 251.989 12.919
201809 9.781 252.439 12.794
201812 9.716 251.233 12.770
201903 9.814 254.202 12.749
201906 9.850 256.143 12.698
201909 10.122 256.759 13.018
201912 9.818 256.974 12.616
202003 9.601 258.115 12.283
202006 9.340 257.797 11.964
202009 8.991 260.280 11.407
202012 8.501 260.474 10.777
202103 8.729 264.877 10.882
202106 8.758 271.696 10.644
202109 8.688 274.310 10.459
202112 8.250 278.802 9.771
202203 10.721 287.504 12.314
202206 11.089 296.311 12.358
202209 11.774 296.808 13.099
202212 11.180 296.797 12.439
202303 11.217 301.836 12.272
202306 11.060 305.109 11.970
202309 11.125 307.789 11.936
202312 10.852 306.746 11.682
202403 11.042 312.332 11.674
202406 11.409 314.175 11.991
202409 11.906 315.301 12.469
202412 12.746 315.605 13.336
202503 12.586 319.799 12.996
202506 12.108 322.561 12.395
202509 12.459 324.800 12.667
202512 13.655 324.054 13.915
202603 14.116 330.213 14.116

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 €11.27 mean?
Compania De Minas BuenaventuraA (STU:MBU) has a Cyclically Adjusted Book per Share of €11.27 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 Compania De Minas BuenaventuraA and its competitors.
Is Compania De Minas BuenaventuraA's Cyclically Adjusted Book per Share too high?
Compania De Minas BuenaventuraA's current Cyclically Adjusted Book per Share is €11.27. Overall, Compania De Minas BuenaventuraA has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Compania De Minas BuenaventuraA's Cyclically Adjusted Book per Share compare to HL and SIND?
Compania De Minas BuenaventuraA's Cyclically Adjusted Book per Share of €11.27 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 Compania De Minas BuenaventuraA and its competitors. Compania De Minas BuenaventuraA's current Cyclically Adjusted Book per Share is €11.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Compania De Minas BuenaventuraA stock overvalued right now?
Based on GuruFocus' analysis, Compania De Minas BuenaventuraA (STU:MBU) is currently considered Fairly Valued. The stock's GF Value™ is €26.90, compared to a current price of €26.20 — trading 2.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is €11.27. Compania De Minas BuenaventuraA's overall GF Score™ is 72/100. 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 Compania De Minas BuenaventuraA (STU:MBU), the current Cyclically Adjusted Book per Share is €11.27 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 Compania De Minas BuenaventuraA (STU:MBU) Overvalued in 2026?

Based on GuruFocus' analysis, Compania De Minas BuenaventuraA stock appears to be undervalued. The current stock price of €26.20 is trading 2.6% below its estimated GF Value™ of €26.90. GuruFocus considers Compania De Minas BuenaventuraA to be Fairly Valued.

Key valuation signals for STU:MBU:

  • Cyclically Adjusted Book per Share: €11.27
  • GF Value™: €26.90 vs. price of €26.20 (2.6% below fair value)
  • GF Score™: 72/100

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


Compania De Minas BuenaventuraA Business Description

Address Las Begonias 415, 19th Floor, San Isidro, Lima, PER, 15046
Compania de Minas Buenaventura SAA is a Peruvian precious metals-producing company with experience in mine exploration, development, construction, and operation.
72GF Score

Get the complete analysis for STU:MBU

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

€26.20
Price
€26.90
GF Value