OROXF (Orosur Mining) Owner Earnings per Share (TTM): 0.01 (As of Feb. 2026) — 100% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OROXF Orosur Mining Inc OROXF
39 GF Score
Price $0.21
! 2 Warning Signs
View Full Analysis

What is Orosur Mining Owner Earnings per Share (TTM)?

Orosur Mining OROXF 39 Owner Earnings per Share (TTM) is 0.01 as of Feb. 2026, which is 100% below its 10-year median of 7.93. GuruFocus rates OROXF with a GF Score™ of 39/100. The stock has 2 warning signs investors should review. Among 419 Metals & Mining companies, Orosur Mining ranks worse than 70.88% on this metric.

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

Orosur Mining's Owner Earnings per Share (TTM) ended in Feb. 2026 was $0.01. It's Price-to-Owner-Earnings ratio for today is 21.


The historical rank and industry rank for Orosur Mining's Owner Earnings per Share (TTM) or its related term are showing as below:

OROXF' s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 4.44   Med: 7.93   Max: 35
Current: 31.11


During the past 13 years, the highest Price-to-Owner-Earnings ratio of Orosur Mining was 35.00. The lowest was 4.44. And the median was 7.93.


OROXF's Price-to-Owner-Earnings is ranked worse than
70.88% of 419 companies
in the Metals & Mining industry
Industry Median: 15.05 vs OROXF: 31.11

Orosur Mining's Earnings per Share (Diluted) for the three months ended in Feb. 2026 was $-0.01. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Feb. 2026 was $0.01. It's PE Ratio (TTM) ratio for today is 26.25.

Orosur Mining's EPS without NRI for the three months ended in Feb. 2026 was $-0.01. Its EPS without NRI for the trailing twelve months (TTM) ended in Feb. 2026 was $-0.02. It's PE Ratio without NRI ratio for today is At Loss.


Be Aware

Assumption: Companies usually do not report maintenance capital expenditures and growth capital expenditures separately. Here we use estimated numbers and average them over 5 years. The method to estimate maintenance capital expenditures can be found in above part 4.

Note: GuruFocus' Change In Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And it includes non-current parts of assets and liabilities.


Orosur Mining Owner Earnings per Share (TTM) Related Terms


Orosur Mining Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Orosur Mining's Owner Earnings per Share (TTM) 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.

Orosur Mining Owner Earnings per Share (TTM) Chart

Orosur Mining Annual Data
Trend May16 May17 May18 May19 May20 May21 May22 May23 May24 May25
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.08 -0.11 -0.19 0.00 0.03

Orosur Mining Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
Owner Earnings per Share (TTM) 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 -0.01 0.03 0.03 0.01 0.01

OROXF vs NEM, AU: Owner Earnings per Share (TTM) Comparison

For the Gold subindustry, Orosur Mining's Price-to-Owner-Earnings, along with its competitors' market caps and Price-to-Owner-Earnings 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.


Orosur Mining Price-to-Owner-Earnings vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Orosur Mining's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Orosur Mining's Price-to-Owner-Earnings falls into.


OROXF
39GF Score
Orosur Mining Inc OROXF
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Orosur Mining Owner Earnings per Share (TTM) Calculation

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume. (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

To make it simple, then you will have:

Owner Earnings per Share (TTM) = (Net Income + Depreciation, Depletion and Amortization + Change In Deferred Tax - 5Y Average of Maintenance Capital Expenditure + Change In Working Capital) / Shares Outstanding (Diluted Average)

Orosur Mining's Owner Earnings per Share (TTM) Calculation:

TTM / Last Quarter Average of Last 20 Quarters
Net Income 2.25
Depreciation, Depletion and Amortization 0.02
Change In Deferred Tax 0.00
5Y Average of Maintenance Capital Expenditure 0.08
Change In Working Capital 0.42
Shares Outstanding (Diluted Average) 393.89

1. Start with "Net Income" from income statement. Orosur Mining's Net Income for the trailing twelve months (TTM) ended in Feb. 2026 was $2.25 Mil.

2. "Depreciation, Depletion and Amortization" is from cashflow statement. Orosur Mining's Depreciation, Depletion and Amortization for the trailing twelve months (TTM) ended in Feb. 2026 was $0.02 Mil. This needs to be added back because company does not actually need to pay cash for it. It is a non-cash item.

3. Other non-cash charges usually include "Stock Based Compensation" and "Change In Deferred Tax":
However, to be conservative, GuruFocus will not add Stock Based Compensation back to net income. Orosur Mining's Change In Deferred Tax for the trailing twelve months (TTM) ended in Feb. 2026 was $0.00 Mil.

4. Average maintenance capital expenditure over a business/industry cycle: 5-Year Average Maintenance Capital Expenditure = $0.08 Mil

It is usually best to take a long-term average of maintenance capital expenditure. Ideally this would be as long as 10 years and include at least one economic downturn. However, since many companies do not have as long as 10-year history, here GuruFocus uses the latest 5 years data to do the calculation. To smooth out unusual years but reflect recent developments, we take an average of the 5 year maintenance capital expenditure.

The following shows how to get maintenance capital expenditure.

First, calculate the revenue change regarding to the previous quarter. If the revenue decreased from the previous quarter, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous quarter, then calculate the percentage of Net PPE as of corresponding Revenue.
Growth Capital Expenditure = Percentage of Property, Plant and Equipment as of corresponding Revenue * Revenue Increase
Third, calculate Capital Expenditure (positive) - Growth Capital Expenditure.
If [Capital Expenditure (positive) - Growth Capital Expenditure] was negative, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
If [Capital Expenditure (positive) - Growth Capital Expenditure] was positive, then the Maintenance Capital Expenditure = Capital Expenditure (positive) - Growth Capital Expenditure.
Fourth, get the average of the 5 years maintenance capital expenditure.

Orosur Mining's 5-Year Average Maintenance Capital Expenditure = $0.08 Mil

5. "Change In Working Capital" is from cashflow statement. Orosur Mining's Change In Working Capital for the trailing twelve months (TTM) ended in Feb. 2026 was $0.42 Mil.
Note: GuruFocus' Change in Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And sometimes it includes non-current parts of assets and liabilities.

6. Orosur Mining's Shares Outstanding (Diluted Average) for the months ended in Feb. 2026 was 393.893 Mil.

Orosur Mining's Onwer Earnings Per Share for Feb. 2026 is calculated as:

Owner Earnings per Share (TTM)
=( Net Income+Depreciation, Depletion and Amortization+Change In Deferred Tax
=( 2.247 +0.022+0
-5Y Avg of Maintenance CAPEX+Change In Working Capital )/Shares Outstanding (Diluted Average)
-0.079+0.424)/393.893
=0.01

Price-to-Owner-Earnings=Current Price/Owner Earnings per Share (TTM)
=0.21/0.01
=21

* 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.

What does a Owner Earnings per Share (TTM) of 0.01 mean?
Orosur Mining (OROXF) has a Owner Earnings per Share (TTM) of 0.01 as of Feb. 2026. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Orosur Mining. This is 100% below median its historical median of 7.93. Over the past decade, Orosur Mining's Owner Earnings per Share (TTM) has ranged from 4.44 to 35.00. According to the industry distribution chart, Orosur Mining ranks #297 out of 419 companies in the Metals & Mining industry, placing it in the top 70.9%.
Is Orosur Mining's Owner Earnings per Share (TTM) too high?
Orosur Mining's current Owner Earnings per Share (TTM) of 0.01 is 100% below median its 10-year median of 7.93. Over the past 10 years, this metric has ranged from a low of 4.44 to a high of 35.00. The Metals & Mining industry median Owner Earnings per Share (TTM) is 15.05. Orosur Mining's value of 0.01 is 99.9% below this industry median. Based on the distribution chart, Orosur Mining ranks #297 out of 419 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Orosur Mining has a GF Score™ of 39/100, reflecting its overall financial health beyond just this single metric.
How does Orosur Mining's Owner Earnings per Share (TTM) compare to NEM and AU?
According to the Metals & Mining industry distribution chart, Orosur Mining ranks #297 out of 419 companies for Owner Earnings per Share (TTM). This places Orosur Mining in the lower half of its industry. The industry median Owner Earnings per Share (TTM) is 15.05. Orosur Mining's value of 0.01 is 99.9% below this benchmark. Historically, Orosur Mining's own Owner Earnings per Share (TTM) has ranged from 4.44 to 35.00 over the past decade. While the company's 10-year median is 7.93 vs. the industry median of 15.05, Orosur Mining has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Owner Earnings per Share (TTM) for a Metals & Mining company?
The median Owner Earnings per Share (TTM) among Metals & Mining companies is 15.05, based on 419 companies in the industry. Companies in the top quartile (top 25%) have a Owner Earnings per Share (TTM) significantly above this median, while those in the bottom quartile fall well below. However, Owner Earnings per Share (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Orosur Mining's current Owner Earnings per Share (TTM) of 0.01 is 99.9% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Owner Earnings per Share (TTM) mean?
A high Owner Earnings per Share (TTM) can signal that a stock is expensive relative to its fundamentals. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Orosur Mining. For the Metals & Mining industry, the median Owner Earnings per Share (TTM) is 15.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Orosur Mining's current Owner Earnings per Share (TTM) is 0.01, which is 100% below median its own 10-year median of 7.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Orosur Mining stock overvalued right now?
Orosur Mining (OROXF) has a current Owner Earnings per Share (TTM) of 0.01. The current Owner Earnings per Share (TTM) is 0.01, which is 100% below median its 10-year median of 7.93 and 99.9% below the Metals & Mining industry median of 15.05. Orosur Mining's overall GF Score™ is 39/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Owner Earnings per Share (TTM) calculated?
Owner Earnings per Share (TTM) is calculated from a company's financial statements. For Orosur Mining (OROXF), the current Owner Earnings per Share (TTM) is 0.01 as of Feb. 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.

Orosur Mining Business Description

Other Exchanges OMI:UKUR2:GermanyOMI:Canada
Address 82 Richmond Street East, Suite 200, 1st Floor, Toronto, ON, CAN, M5C 1P1
Orosur Mining Inc is a South American-focused gold development and exploration company. In Colombia, the company wholly owns the Anza exploration gold project located in the Middle Cauca Belt in Antioquia, Colombia, which hosts such projects as Buritica, Titiribi, Marmato, and La Colosa. The company is only engaged in the Ariquemes Project located in Brazil and the El Pantano Project located in Argentina. The segment additionally includes the evaluation of mining asset acquisitions throughout Latin America.
39GF Score

Get the complete analysis for OROXF

Owner Earnings per Share (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.21
Price