Lundin Gold (STU:F1YN) Cyclically Adjusted Book per Share: €3.18 (As of Mar. 2026)


STU:F1YN Lundin Gold Inc STU:F1YN
92 GF Score
Price €51.16
GF Value €40.57
Valuation Modestly Overvalued
! 1 Warning Sign
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What is Lundin Gold Cyclically Adjusted Book per Share?

Lundin Gold STU:F1YN +2.85% 92 Cyclically Adjusted Book per Share is €3.18 as of Mar. 2026. GuruFocus rates STU:F1YN with a GF Score™ of 92/100 and a GF Value™ of €40.57 (Modestly Overvalued). The stock has 1 warning sign 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.

Lundin Gold's adjusted book value per share for the three months ended in Mar. 2026 was €4.875. 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 €3.18 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Lundin Gold's average Cyclically Adjusted Book Growth Rate was 9.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 12.50% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 7.30% 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 Lundin Gold was 13.80% per year. The lowest was -8.20% per year. And the median was 2.35% per year.

As of today (2026-07-06), Lundin Gold's current stock price is €51.16. Lundin Gold's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €3.18. Lundin Gold's Cyclically Adjusted PB Ratio of today is 16.09.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Lundin Gold was 24.58. The lowest was 2.14. And the median was 4.04.


Lundin Gold  (STU:F1YN) 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.

Lundin Gold's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=51.16/3.18
=16.09

* 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 Lundin Gold was 24.58. The lowest was 2.14. And the median was 4.04.


Be Aware

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


Lundin Gold Cyclically Adjusted Book per Share Related Terms


Lundin Gold Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Lundin Gold'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.

Lundin Gold Cyclically Adjusted Book per Share Chart

Lundin Gold 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 2.02 2.51 2.83 3.06 3.14

Lundin Gold 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 2.96 2.84 2.98 3.14 3.18

STU:F1YN vs NEM, AU: Cyclically Adjusted Book per Share Comparison

For the Gold subindustry, Lundin Gold'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.


Lundin Gold Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


STU:F1YN
92GF Score
Lundin Gold Inc STU:F1YN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lundin Gold 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, Lundin Gold'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)
=4.875/132.2600*132.2600
=4.875

Current CPI (Mar. 2026) = 132.2600.

Lundin Gold Quarterly Data

Book Value per Share CPI Adj_Book
201606 2.070 102.002 2.684
201609 2.207 101.765 2.868
201612 2.155 101.449 2.810
201703 2.083 102.634 2.684
201706 1.990 103.029 2.555
201709 1.781 103.345 2.279
201712 1.658 103.345 2.122
201803 2.188 105.004 2.756
201806 2.430 105.557 3.045
201809 2.437 105.636 3.051
201812 2.466 105.399 3.094
201903 2.442 106.979 3.019
201906 2.246 107.690 2.758
201909 2.118 107.611 2.603
201912 1.879 107.769 2.306
202003 2.158 107.927 2.645
202006 2.190 108.401 2.672
202009 2.202 108.164 2.693
202012 2.097 108.559 2.555
202103 2.427 110.298 2.910
202106 2.611 111.720 3.091
202109 2.862 112.905 3.353
202112 3.089 113.774 3.591
202203 3.273 117.646 3.680
202206 3.661 120.806 4.008
202209 3.956 120.648 4.337
202212 3.413 120.964 3.732
202303 3.497 122.702 3.769
202306 3.601 124.203 3.835
202309 3.758 125.230 3.969
202312 3.685 125.072 3.897
202403 3.741 126.258 3.919
202406 4.073 127.522 4.224
202409 4.300 127.285 4.468
202412 4.836 127.364 5.022
202503 5.003 129.181 5.122
202506 4.687 129.892 4.772
202509 4.667 130.290 4.738
202512 4.825 130.370 4.895
202603 4.875 132.260 4.875

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 €3.18 mean?
Lundin Gold (STU:F1YN) has a Cyclically Adjusted Book per Share of €3.18 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 Lundin Gold and its competitors.
Is Lundin Gold's Cyclically Adjusted Book per Share too high?
Lundin Gold's current Cyclically Adjusted Book per Share is €3.18. Overall, Lundin Gold has a GF Score™ of 92/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lundin Gold's Cyclically Adjusted Book per Share compare to NEM and AU?
Lundin Gold's Cyclically Adjusted Book per Share of €3.18 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 Lundin Gold and its competitors. Lundin Gold's current Cyclically Adjusted Book per Share is €3.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lundin Gold stock overvalued right now?
Based on GuruFocus' analysis, Lundin Gold (STU:F1YN) is currently considered Modestly Overvalued. The stock's GF Value™ is €40.57, compared to a current price of €51.16 — trading 26.1% above its estimated fair value. The current Cyclically Adjusted Book per Share is €3.18. Lundin Gold's overall GF Score™ is 92/100 with 1 warning sign 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 Lundin Gold (STU:F1YN), the current Cyclically Adjusted Book per Share is €3.18 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 Lundin Gold (STU:F1YN) Overvalued in 2026?

Based on GuruFocus' analysis, Lundin Gold stock appears to be overvalued. The current stock price of €51.16 is trading 26.1% above its estimated GF Value™ of €40.57. GuruFocus considers Lundin Gold to be Modestly Overvalued.

Key valuation signals for STU:F1YN:

  • Cyclically Adjusted Book per Share: €3.18
  • GF Value™: €40.57 vs. price of €51.16 (26.1% above fair value)
  • GF Score™: 92/100 with 1 warning sign

No single metric tells the full story. See the STU:F1YN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lundin Gold Business Description

Address 1055 Dunsmuir Street, Suite 2800, Four Bentall Centre, Po Box 49225, Vancouver, BC, CAN, V7X 1L2
Lundin Gold Inc is a Canada based company focused on its Fruta del Norte gold operation and developing its portfolio of mineral concessions in Ecuador. The Fruta del Norte deposit is located within long copper-gold metallogenic sub-province located in the Cordillera del Condor region in southeastern Ecuador. The company[s primary business activity is the Fruta del Norte operating mine in Ecuador which derives majority of its revenues.
92GF Score

Get the complete analysis for STU:F1YN

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

€51.16
Price
€40.57
GF Value