Mangalore Refinery and Petrochemicals (NSE:MRPL) Owner Earnings per Share (TTM): 5.18 (As of Mar. 2026) — 21% Below Median

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NSE:MRPL Mangalore Refinery and Petrochemicals Ltd NSE:MRPL
79 GF Score
Price ₹176.81
GF Value ₹178.67
Valuation Fairly Valued
! 2 Warning Signs
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What is Mangalore Refinery and Petrochemicals Owner Earnings per Share (TTM)?

Mangalore Refinery and Petrochemicals NSE:MRPL +1.63% 79 Owner Earnings per Share (TTM) is 5.18 as of Mar. 2026, which is 21% below its 10-year median of 6.56. GuruFocus rates NSE:MRPL with a GF Score™ of 79/100 and a GF Value™ of ₹178.67 (Fairly Valued). The stock has 2 warning signs investors should review. Among 463 Oil & Gas companies, Mangalore Refinery and Petrochemicals ranks worse than 84.88% 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)."

Mangalore Refinery and Petrochemicals's Owner Earnings per Share (TTM) ended in Mar. 2026 was ₹5.18. It's Price-to-Owner-Earnings ratio for today is 34.13.


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

NSE:MRPL' s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 1.93   Med: 6.56   Max: 84.21
Current: 34.11


During the past 13 years, the highest Price-to-Owner-Earnings ratio of Mangalore Refinery and Petrochemicals was 84.21. The lowest was 1.93. And the median was 6.56.


NSE:MRPL's Price-to-Owner-Earnings is ranked worse than
84.88% of 463 companies
in the Oil & Gas industry
Industry Median: 11.2 vs NSE:MRPL: 34.11

Mangalore Refinery and Petrochemicals's Earnings per Share (Diluted) for the three months ended in Jun. 2026 was ₹5.40. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was ₹17.93. It's PE Ratio (TTM) ratio for today is 9.86.

Mangalore Refinery and Petrochemicals's EPS without NRI for the three months ended in Jun. 2026 was ₹3.36. Its EPS without NRI for the trailing twelve months (TTM) ended in Jun. 2026 was ₹15.89. It's PE Ratio without NRI ratio for today is 11.13.


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.


Mangalore Refinery and Petrochemicals Owner Earnings per Share (TTM) Related Terms


Mangalore Refinery and Petrochemicals Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Mangalore Refinery and Petrochemicals'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.

Mangalore Refinery and Petrochemicals Owner Earnings per Share (TTM) Chart

Mangalore Refinery and Petrochemicals Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.62 27.22 33.34 1.71 5.18

Mangalore Refinery and Petrochemicals Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 0.00 0.00 0.00 5.18 0.00

NSE:MRPL vs MPC, VLO, PSX: Owner Earnings per Share (TTM) Comparison

For the Oil & Gas Refining & Marketing subindustry, Mangalore Refinery and Petrochemicals'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.


Mangalore Refinery and Petrochemicals Price-to-Owner-Earnings vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Mangalore Refinery and Petrochemicals's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Mangalore Refinery and Petrochemicals's Price-to-Owner-Earnings falls into.


NSE:MRPL
79GF Score
Mangalore Refinery and Petrochemicals Ltd NSE:MRPL
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mangalore Refinery and Petrochemicals 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)

Mangalore Refinery and Petrochemicals's Owner Earnings per Share (TTM) Calculation:

Last Year Average of Last 5 Years
Net Income 19,246
Depreciation, Depletion and Amortization 15,199
Change In Deferred Tax 20,903
5Y Average of Maintenance Capital Expenditure 8,632
Change In Working Capital -37,631
Shares Outstanding (Diluted Average) 1,753

1. Start with "Net Income" from income statement. Mangalore Refinery and Petrochemicals's Net Income for the trailing twelve months (TTM) ended in Mar. 2026 was ₹19,246 Mil.

2. "Depreciation, Depletion and Amortization" is from cashflow statement. Mangalore Refinery and Petrochemicals's Depreciation, Depletion and Amortization for the trailing twelve months (TTM) ended in Mar. 2026 was ₹15,199 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. Mangalore Refinery and Petrochemicals's Change In Deferred Tax for the trailing twelve months (TTM) ended in Mar. 2026 was ₹20,903 Mil.

4. Average maintenance capital expenditure over a business/industry cycle: 5-Year Average Maintenance Capital Expenditure = ₹8,632 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 year. If the revenue decreased from the previous year, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous year, 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.

Mangalore Refinery and Petrochemicals's 5-Year Average Maintenance Capital Expenditure = ₹8,632 Mil

5. "Change In Working Capital" is from cashflow statement. Mangalore Refinery and Petrochemicals's Change In Working Capital for the trailing twelve months (TTM) ended in Mar. 2026 was ₹-37,631 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. Mangalore Refinery and Petrochemicals's Shares Outstanding (Diluted Average) for the months ended in Mar. 2026 was 1752.600 Mil.

Mangalore Refinery and Petrochemicals's Onwer Earnings Per Share for Mar. 2026 is calculated as:

Owner Earnings per Share (TTM)
=( Net Income+Depreciation, Depletion and Amortization+Change In Deferred Tax
=( 19245.82 +15198.74+20903.12
-5Y Avg of Maintenance CAPEX+Change In Working Capital )/Shares Outstanding (Diluted Average)
-8631.724+-37631.36)/1752.600
=5.18

Price-to-Owner-Earnings=Current Price/Owner Earnings per Share (TTM)
=176.81/5.18
=34.13

* 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 5.18 mean?
Mangalore Refinery and Petrochemicals (NSE:MRPL) has a Owner Earnings per Share (TTM) of 5.18 as of Mar. 2026. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Mangalore Refinery and Petrochemicals. This is 21% below median its historical median of 6.56. Over the past decade, Mangalore Refinery and Petrochemicals' Owner Earnings per Share (TTM) has ranged from 1.93 to 84.21. According to the industry distribution chart, Mangalore Refinery and Petrochemicals ranks #393 out of 463 companies in the Oil & Gas industry, placing it in the top 84.9%.
Is Mangalore Refinery and Petrochemicals' Owner Earnings per Share (TTM) too high?
Mangalore Refinery and Petrochemicals' current Owner Earnings per Share (TTM) of 5.18 is 21% below median its 10-year median of 6.56. Over the past 10 years, this metric has ranged from a low of 1.93 to a high of 84.21. The Oil & Gas industry median Owner Earnings per Share (TTM) is 11.20. Mangalore Refinery and Petrochemicals' value of 5.18 is 53.8% below this industry median. Based on the distribution chart, Mangalore Refinery and Petrochemicals ranks #393 out of 463 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Mangalore Refinery and Petrochemicals has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mangalore Refinery and Petrochemicals' Owner Earnings per Share (TTM) compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, Mangalore Refinery and Petrochemicals ranks #393 out of 463 companies for Owner Earnings per Share (TTM). This places Mangalore Refinery and Petrochemicals in the lower half of its industry. The industry median Owner Earnings per Share (TTM) is 11.20. Mangalore Refinery and Petrochemicals' value of 5.18 is 53.8% below this benchmark. Historically, Mangalore Refinery and Petrochemicals' own Owner Earnings per Share (TTM) has ranged from 1.93 to 84.21 over the past decade. While the company's 10-year median is 6.56 vs. the industry median of 11.20, Mangalore Refinery and Petrochemicals 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 an Oil & Gas company?
The median Owner Earnings per Share (TTM) among Oil & Gas companies is 11.20, based on 463 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. Mangalore Refinery and Petrochemicals's current Owner Earnings per Share (TTM) of 5.18 is 53.8% 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 Mangalore Refinery and Petrochemicals. For the Oil & Gas industry, the median Owner Earnings per Share (TTM) is 11.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mangalore Refinery and Petrochemicals's current Owner Earnings per Share (TTM) is 5.18, which is 21% below median its own 10-year median of 6.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mangalore Refinery and Petrochemicals stock overvalued right now?
Based on GuruFocus' analysis, Mangalore Refinery and Petrochemicals (NSE:MRPL) is currently considered Fairly Valued. The stock's GF Value™ is ₹178.67, compared to a current price of ₹176.81 — trading 1% below its estimated fair value. The current Owner Earnings per Share (TTM) is 5.18, which is 21% below median its 10-year median of 6.56 and 53.8% below the Oil & Gas industry median of 11.20. Mangalore Refinery and Petrochemicals' overall GF Score™ is 79/100 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 Mangalore Refinery and Petrochemicals (NSE:MRPL), the current Owner Earnings per Share (TTM) is 5.18 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 Mangalore Refinery and Petrochemicals (NSE:MRPL) Overvalued in 2026?

Based on GuruFocus' analysis, Mangalore Refinery and Petrochemicals stock appears to be undervalued. The current stock price of ₹176.81 is trading 1% below its estimated GF Value™ of ₹178.67. GuruFocus considers Mangalore Refinery and Petrochemicals to be Fairly Valued.

Key valuation signals for NSE:MRPL:

  • Owner Earnings per Share (TTM): 5.18 (21% below median its 10-year median of 6.56)
  • GF Value™: ₹178.67 vs. price of ₹176.81 (1% below fair value)
  • GF Score™: 79/100 with 2 warning signs
  • Industry Position: 53.8% below the Oil & Gas median (#393 of 463)

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


Mangalore Refinery and Petrochemicals Business Description

Industry EnergyOil & Gas
Other Exchanges 500109:India
Address Mudapadav, Post. Kuthethoor, Via Katipalla, Mangaluru, KA, IND, 575030
Mangalore Refinery and Petrochemicals Ltd are engaged in the manufacturing of Refined Petroleum Products. It generates revenue from High speed Diesel (HSD) and Motor Spirit (MS). Geographically, it derives a majority of revenue from India. It has Petroleum Products as single reportable segment.
79GF Score

Get the complete analysis for NSE:MRPL

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

₹176.81
Price
₹178.67
GF Value