Ferroglobe (MEX:GSMN) Cyclically Adjusted Book per Share: MXN111.19 (As of Jun. 2026)

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MEX:GSMN Ferroglobe PLC MEX:GSMN
70 GF Score
Price MXN83.00
GF Value MXN77.64
! 3 Warning Signs
View Full Analysis

What is Ferroglobe Cyclically Adjusted Book per Share?

Ferroglobe MEX:GSMN 70 Cyclically Adjusted Book per Share is MXN111.19 as of Jun. 2026. GuruFocus rates MEX:GSMN with a GF Score™ of 70/100 and a GF Value™ of MXN77.64. 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.

Ferroglobe's adjusted book value per share for the three months ended in Jun. 2026 was MXN58.013. 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 MXN111.19 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Ferroglobe's average Cyclically Adjusted Book Growth Rate was -8.80% 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.

As of today (2026-09-11), Ferroglobe's current stock price is MXN83.00. Ferroglobe's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN111.19. Ferroglobe's Cyclically Adjusted PB Ratio of today is 0.75.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Ferroglobe was 1.18. The lowest was 0.75. And the median was 0.97.


Ferroglobe  (MEX:GSMN) 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.

Ferroglobe's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=83.00/111.19
=0.75

* 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 Ferroglobe was 1.18. The lowest was 0.75. And the median was 0.97.


Be Aware

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


Ferroglobe Cyclically Adjusted Book per Share Related Terms


Ferroglobe Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Ferroglobe'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.

Ferroglobe Cyclically Adjusted Book per Share Chart

Ferroglobe 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 0.00 0.00 0.00 0.00 80.14

Ferroglobe Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 105.62 83.91 80.14 87.63 111.19

MEX:GSMN vs UAMY, ALOY, REEMF: Cyclically Adjusted Book per Share Comparison

For the Other Industrial Metals & Mining subindustry, Ferroglobe'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.


Ferroglobe Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


MEX:GSMN
70GF Score
Ferroglobe PLC MEX:GSMN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ferroglobe 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, Ferroglobe's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=58.013/142.3000*142.3000
=58.013

Current CPI (Jun. 2026) = 142.3000.

Ferroglobe Quarterly Data

Book Value per Share CPI Adj_Book
201609 115.779 101.500 162.319
201612 91.962 102.200 128.045
201703 85.120 102.700 117.941
201706 82.099 103.500 112.876
201709 83.395 104.300 113.779
201712 93.189 105.000 126.293
201803 90.615 105.100 122.688
201806 100.819 105.900 135.473
201809 95.741 106.600 127.804
201812 89.190 107.100 118.504
201903 84.756 107.000 112.718
201906 79.498 107.900 104.843
201909 63.984 108.400 83.994
201912 53.996 108.500 70.817
202003 56.422 108.600 73.930
202006 54.839 108.800 71.724
202009 47.709 109.200 62.170
202012 29.535 109.400 38.417
202103 36.118 109.700 46.851
202106 22.217 111.400 28.380
202109 18.823 112.400 23.830
202112 23.434 114.700 29.073
202203 39.269 116.500 47.965
202206 57.102 120.500 67.432
202209 63.778 122.300 74.208
202212 67.616 125.300 76.790
202303 53.059 126.800 59.545
202306 65.567 129.400 72.103
202309 69.973 130.100 76.535
202312 67.742 130.500 73.867
202403 63.765 131.600 68.950
202406 73.538 133.000 78.680
202409 83.438 133.500 88.938
202412 80.208 135.100 84.483
202503 73.099 136.100 76.429
202506 70.514 138.400 72.501
202509 66.076 138.900 67.693
202512 57.393 139.900 58.378
202603 55.376 140.800 55.966
202606 58.013 142.300 58.013

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 MXN111.19 mean?
Ferroglobe (MEX:GSMN) has a Cyclically Adjusted Book per Share of MXN111.19 as of Jun. 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 Ferroglobe and its competitors.
Is Ferroglobe's Cyclically Adjusted Book per Share too high?
Ferroglobe's current Cyclically Adjusted Book per Share is MXN111.19. Overall, Ferroglobe has a GF Score™ of 70/100, reflecting its overall financial health beyond just this single metric.
How does Ferroglobe's Cyclically Adjusted Book per Share compare to UAMY and ALOY?
Ferroglobe's Cyclically Adjusted Book per Share of MXN111.19 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 Ferroglobe and its competitors. Ferroglobe's current Cyclically Adjusted Book per Share is MXN111.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ferroglobe stock overvalued right now?
Ferroglobe (MEX:GSMN) has a current Cyclically Adjusted Book per Share of MXN111.19. The stock's GF Value™ is MXN77.64, compared to a current price of MXN83.00 — trading 6.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is MXN111.19. Ferroglobe's overall GF Score™ is 70/100 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 Ferroglobe (MEX:GSMN), the current Cyclically Adjusted Book per Share is MXN111.19 as of Jun. 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 Ferroglobe (MEX:GSMN) Overvalued in 2026?

Based on GuruFocus' analysis, Ferroglobe stock appears to be overvalued. The current stock price of MXN83.00 is trading 6.9% above its estimated GF Value™ of MXN77.64.

Key valuation signals for MEX:GSMN:

  • Cyclically Adjusted Book per Share: MXN111.19
  • GF Value™: MXN77.64 vs. price of MXN83.00 (6.9% above fair value)
  • GF Score™: 70/100 with 3 warning signs

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


Ferroglobe Business Description

Other Exchanges GSM:USA5FG:Germany
Address 13 Chesterfield Street, London, GBR, W1J 5JN
Ferroglobe PLC provides silicon-based alloys and specialty metals. It produces silicon metal and silicon and manganese-based alloy, serving customers in the specialty chemical, aluminum, solar, steel, and ductile iron foundry industries. The company's operating segments include Canada - Silicon Metals, Canada - Silicon Alloys, U.S. - Silicon Metals, U.S. - Silicon Alloys, Europe - Manganese Alloys, Europe - Silicon Metals, Europe - Silicon Alloys, South Africa - Silicon Metals, South Africa - Silicon Alloys, and Other segments. The primary raw materials the company uses to produce its electrometallurgy products include its coal and quartz mining operations and its silicon metal and ferroalloy production. The firm generates key revenue from Silicon metal and Manganese-based alloys.
70GF Score

Get the complete analysis for MEX:GSMN

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

MXN83.00
Price
MXN77.64
GF Value