Black Rock Mining (ASX:BKT) EV-to-OCF: -1.65 (As of Aug. 07, 2026)

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What is Black Rock Mining EV-to-OCF?

Black Rock Mining ASX:BKT EV-to-OCF is -1.65 as of Aug. 07, 2026. The stock has 1 warning sign investors should review. Among 2,673 Metals & Mining companies, Black Rock Mining ranks worse than 74.22% on this metric.

EV-to-OCF is calculated as enterprise value divided by its cash flow from operations. As of today, Black Rock Mining's Enterprise Value is A$13.07 Mil. Black Rock Mining's Cash Flow from Operations for the trailing twelve months (TTM) ended in Dec. 2025 was A$-7.94 Mil. Therefore, Black Rock Mining's EV-to-OCF for today is -1.65.

The historical rank and industry rank for Black Rock Mining's EV-to-OCF or its related term are showing as below:

ASX:BKT' s EV-to-OCF Range Over the Past 10 Years
Min: -1.78   Med: 0   Max: -1.78
Current: -1.78

During the past 13 years, the highest EV-to-OCF of Black Rock Mining was -1.78. The lowest was -1.78. And the median was .

ASX:BKT's EV-to-OCF is ranked worse than
74.22% of 2673 companies
in the Metals & Mining industry
Industry Median: -8.38 vs ASX:BKT: -1.78

EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

As of today (2026-08-07), Black Rock Mining's stock price is A$0.011. Black Rock Mining's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was A$-0.005. Therefore, Black Rock Mining's PE Ratio (TTM) for today is At Loss.


Black Rock Mining  (ASX:BKT) EV-to-OCF Explanation

EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

Black Rock Mining's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=0.011/-0.005
=At Loss

Black Rock Mining's share price for today is A$0.011.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Black Rock Mining's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was A$-0.005.

* 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.

Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Cash Flow from Operations is an important financial metric because it represents the cash generated from operating activities at a company's disposal. Companies with a low EV-to-OCF ratio, combined with a strong balance sheet are generally considered as undervalued.


Black Rock Mining EV-to-OCF Related Terms


Black Rock Mining EV-to-OCF Historical Data

* Premium members only.

The historical data trend for Black Rock Mining's EV-to-OCF 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.

Black Rock Mining EV-to-OCF Chart

Black Rock Mining Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
EV-to-OCF
Get a 7-Day Free Trial Premium Member Only Premium Member Only -52.80 -28.10 -12.91 -7.92 -3.48

Black Rock Mining Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EV-to-OCF 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 -7.92 0.00 -3.48 0.00

Black Rock Mining EV-to-OCF Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Black Rock Mining's EV-to-OCF, along with its competitors' market caps and EV-to-OCF 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.


Black Rock Mining EV-to-OCF vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Black Rock Mining's EV-to-OCF distribution charts can be found below:

* The bar in red indicates where Black Rock Mining's EV-to-OCF falls into.



Black Rock Mining EV-to-OCF Calculation

Black Rock Mining's EV-to-OCF for today is calculated as:

EV-to-OCF=Enterprise Value (Today)/Cash Flow from Operations (TTM)
=13.072/-7.937
=-1.65

Black Rock Mining's current Enterprise Value is A$13.07 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Black Rock Mining's Cash Flow from Operations for the trailing twelve months (TTM) ended in Dec. 2025 was A$-7.94 Mil.

* 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.

Frequently Asked Questions Learn more about EV-to-OCF →
What does a EV-to-OCF of -1.65 mean?
Black Rock Mining (ASX:BKT) has a EV-to-OCF of -1.65 as of Aug. 07, 2026. According to the industry distribution chart, Black Rock Mining ranks #1984 out of 2673 companies in the Metals & Mining industry, placing it in the top 74.2%.
Is Black Rock Mining's EV-to-OCF too high?
Black Rock Mining's current EV-to-OCF is -1.65. Based on the distribution chart, Black Rock Mining ranks #1984 out of 2673 companies in the Metals & Mining industry, which is below the industry midpoint.
How does Black Rock Mining's EV-to-OCF compare to competitors?
According to the Metals & Mining industry distribution chart, Black Rock Mining ranks #1984 out of 2673 companies for EV-to-OCF. This places Black Rock Mining in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-OCF for a Metals & Mining company?
A good EV-to-OCF depends on the Metals & Mining industry context. However, EV-to-OCF 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 EV-to-OCF mean?
A high EV-to-OCF can signal that a stock is expensive relative to its fundamentals. Black Rock Mining's current EV-to-OCF is -1.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Black Rock Mining stock overvalued right now?
Black Rock Mining (ASX:BKT) has a current EV-to-OCF of -1.65. The current EV-to-OCF is -1.65. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-OCF calculated?
EV-to-OCF is calculated from a company's financial statements. For Black Rock Mining (ASX:BKT), the current EV-to-OCF is -1.65 as of Aug. 07, 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.

Black Rock Mining Business Description

Other Exchanges N5V:Germany
Address Level 1, 1 Walker Avenue, West Perth, Perth, WA, AUS, 6005
Black Rock Mining Ltd is a graphite exploration company. The company is engaged in exploring and developing its Mahenge graphite project in Tanzania.