GCUMF (Gunnison Copper) PB Ratio: (As of Jul. 04, 2026)


GCUMF Gunnison Copper Corp GCUMF
31 GF Score
Price $0.26
GF Value $1.34
Valuation Possible Value Trap
! 5 Warning Signs
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What is Gunnison Copper PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-04), Gunnison Copper's share price is $0.26487. Gunnison Copper's Book Value per Share for the quarter that ended in Mar. 2026 was $-0.13. Hence, Gunnison Copper's PB Ratio of today is .

The historical rank and industry rank for Gunnison Copper's PB Ratio or its related term are showing as below:

During the past 13 years, Gunnison Copper's highest PB Ratio was 13.48. The lowest was 1.07. And the median was 6.38.

GCUMF's PB Ratio is not ranked *
in the Metals & Mining industry.
Industry Median: 2.28
* Ranked among companies with meaningful PB Ratio only.

During the past 3 years, the average Book Value Per Share Growth Rate was -72.60% per year.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Gunnison Copper was 76.50% per year. The lowest was -72.60% per year. And the median was 7.70% per year.

Back to Basics: PB Ratio


Gunnison Copper  (OTCPK:GCUMF) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Gunnison Copper PB Ratio Related Terms


Gunnison Copper PB Ratio Historical Data

* Premium members only.

The historical data trend for Gunnison Copper's PB Ratio 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.

Gunnison Copper PB Ratio Chart

Gunnison Copper Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Gunnison Copper Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PB Ratio 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 0.00 0.00 0.00 0.00 0.00

GCUMF vs SCCO, FCX: PB Ratio Comparison

For the Copper subindustry, Gunnison Copper's PB Ratio, along with its competitors' market caps and 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.


Gunnison Copper PB Ratio vs Metals & Mining Industry

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

* The bar in red indicates where Gunnison Copper's PB Ratio falls into.


GCUMF
31GF Score
Gunnison Copper Corp GCUMF
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gunnison Copper PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Gunnison Copper's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=0.26487/-0.129
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is Gunnison Copper (GCUMF) Overvalued in 2026?

Based on GuruFocus' analysis, Gunnison Copper stock appears to be undervalued. The current stock price of $0.26 is trading 80.2% below its estimated GF Value™ of $1.34. GuruFocus considers Gunnison Copper to be Possible Value Trap.

Key valuation signals for GCUMF:

  • PB Ratio:
  • GF Value™: $1.34 vs. price of $0.26 (80.2% below fair value)
  • GF Score™: 31/100 with 5 warning signs

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


Gunnison Copper Business Description

Other Exchanges 3XS0:GermanyGCU:Canada
Address 2999 North 44th Street, Suite 300, Concord Place, Phoenix, AZ, USA, 85018
Gunnison Copper Corp is engaged in the acquisition, exploration, and development of copper mineral properties and the construction and operation of copper mines in Arizona, USA. The company is focused on the development of the Gunnison Copper Project, which is designed to be a large-scale open pit operation producing finished copper cathodes. The company operates in two reportable operating segments in the United States: Gunnison and Johnson Camp Mine.
31GF Score

Get the complete analysis for GCUMF

PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.26
Price
$1.34
GF Value