BHLL (Bunker Hill Mining) Cyclically Adjusted Book per Share: $-10.16 (As of Mar. 2026)

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BHLL Bunker Hill Mining Corp BHLL
22 GF Score
Price $3.15
! 2 Warning Signs
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What is Bunker Hill Mining Cyclically Adjusted Book per Share?

Bunker Hill Mining BHLL -1.56% 22 Cyclically Adjusted Book per Share is $-10.16 as of Mar. 2026. GuruFocus rates BHLL with a GF Score™ of 22/100. 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.

Bunker Hill Mining's adjusted book value per share for the three months ended in Mar. 2026 was $-0.162. 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 $-10.16 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -55.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -88.00% 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 Bunker Hill Mining was -55.20% per year. The lowest was -124.60% per year. And the median was -66.50% per year.

As of today (2026-08-01), Bunker Hill Mining's current stock price is $3.15. Bunker Hill Mining's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $-10.16. Bunker Hill Mining's Cyclically Adjusted PB Ratio of today is .


Bunker Hill Mining  (OTCPK:BHLL) 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.


Be Aware

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


Bunker Hill Mining Cyclically Adjusted Book per Share Related Terms


Bunker Hill Mining Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Bunker Hill Mining'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.

Bunker Hill Mining Cyclically Adjusted Book per Share Chart

Bunker Hill Mining Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.39 -2.57 -4.24 -5.80 -9.80

Bunker Hill Mining 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 -6.93 -7.88 -9.17 -9.80 -10.16

BHLL vs EXK: Cyclically Adjusted Book per Share Comparison

For the Silver subindustry, Bunker Hill Mining'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.


Bunker Hill Mining Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


BHLL
22GF Score
Bunker Hill Mining Corp BHLL
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Bunker Hill Mining 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, Bunker Hill Mining'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)
=-0.162/330.2130*330.2130
=-0.162

Current CPI (Mar. 2026) = 330.2130.

Bunker Hill Mining Quarterly Data

Book Value per Share CPI Adj_Book
201606 -41.714 241.018 -57.151
201609 -45.086 241.428 -61.666
201612 -49.971 241.432 -68.347
201703 10.308 243.801 13.962
201706 10.042 244.955 13.537
201709 4.380 246.819 5.860
201712 14.394 246.524 19.280
201803 -2.447 249.554 -3.238
201806 -8.117 251.989 -10.637
201809 -6.475 252.439 -8.470
201812 -30.025 251.233 -39.464
201903 -45.370 254.202 -58.936
201906 -18.166 256.143 -23.419
201909 -4.309 256.759 -5.542
201912 -10.907 256.974 -14.016
202003 -4.810 258.115 -6.154
202006 -14.676 257.797 -18.799
202009 -8.217 260.280 -10.425
202012 -7.713 260.474 -9.778
202103 -4.857 264.877 -6.055
202106 -4.781 271.696 -5.811
202109 -3.850 274.310 -4.635
202112 -7.289 278.802 -8.633
202203 -7.493 287.504 -8.606
202206 -3.128 296.311 -3.486
202209 -2.348 296.808 -2.612
202212 -3.992 296.797 -4.441
202303 -2.627 301.836 -2.874
202306 -4.797 305.109 -5.192
202309 -2.336 307.789 -2.506
202312 -2.860 306.746 -3.079
202403 -3.243 312.332 -3.429
202406 -3.448 314.175 -3.624
202409 -4.478 315.301 -4.690
202412 -5.218 315.605 -5.460
202503 -5.382 319.799 -5.557
202506 1.105 322.561 1.131
202509 0.437 324.800 0.444
202512 -1.408 324.054 -1.435
202603 -0.162 330.213 -0.162

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 $-10.16 mean?
Bunker Hill Mining (BHLL) has a Cyclically Adjusted Book per Share of $-10.16 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 Bunker Hill Mining and its competitors.
Is Bunker Hill Mining's Cyclically Adjusted Book per Share too high?
Bunker Hill Mining's current Cyclically Adjusted Book per Share is $-10.16. Overall, Bunker Hill Mining has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Bunker Hill Mining's Cyclically Adjusted Book per Share compare to EXK?
Bunker Hill Mining's Cyclically Adjusted Book per Share of $-10.16 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 Bunker Hill Mining and its competitors. Bunker Hill Mining's current Cyclically Adjusted Book per Share is $-10.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bunker Hill Mining stock overvalued right now?
Bunker Hill Mining (BHLL) has a current Cyclically Adjusted Book per Share of $-10.16. The current Cyclically Adjusted Book per Share is $-10.16. Bunker Hill Mining's overall GF Score™ is 22/100 with 2 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 Bunker Hill Mining (BHLL), the current Cyclically Adjusted Book per Share is $-10.16 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.

Bunker Hill Mining Business Description

Other Exchanges BNKR:Canada
Address 1009 McKinley Avenue, Kellogg, ID, USA, 83837
Bunker Hill Mining Corp focuses on the development and restart of its owned flagship asset, the Bunker Hill mine (the Bunker Hill Mine or the Mine) in Idaho, USA. The Company was incorporated for the purpose of mineral exploration at the Bunker Hill Mine. The Company has moved into the development stage concurrent with purchasing the mine and a process plant, completing successive technical and economic studies, including a Pre-Feasibility Study, delineating mineral reserves, and advancing the construction of the facilities.
22GF Score

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

$3.15
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