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The historical rank and industry rank for Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
STC:PVD'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -0.59 Med: 4.04 Max: 10.37
Current: 9.18
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Petrovietnam Drilling & Well Service was 10.37%. The lowest was -0.59%. And the median was 4.04%.
STC:PVD's Earnings Yield (Joel Greenblatt) % is ranked better than 69.68% of 1039
companies
in the Oil & Gas industry
Industry Median: 5.08
vs STC:PVD: 9.18
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Petrovietnam Drilling & Well Service's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 17.59%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Petrovietnam Drilling & Well Service (STC:PVD) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
* 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.
Petrovietnam Drilling & Well Service Earnings Yield (Joel Greenblatt) % Chart
For the Oil & Gas Drilling subindustry, Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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.
Petrovietnam Drilling & Well Service Earnings Yield (Joel Greenblatt) % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) % falls into.
Petrovietnam Drilling & Well Service Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Petrovietnam Drilling & Well Service's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ₫1,795,353 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 8.47% mean?
Petrovietnam Drilling & Well Service (STC:PVD) has a Earnings Yield (Joel Greenblatt) % of 8.47% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Petrovietnam Drilling & Well Service and its competitors. This is 110% above median its historical median of 4.04. According to the industry distribution chart, Petrovietnam Drilling & Well Service ranks #315 out of 1039 companies in the Oil & Gas industry, placing it in the top 30.3%.
Is Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) % too high?
Petrovietnam Drilling & Well Service's current Earnings Yield (Joel Greenblatt) % of 8.47% is 110% above median its 10-year median of 4.04. The Oil & Gas industry median Earnings Yield (Joel Greenblatt) % is 5.08. Petrovietnam Drilling & Well Service's value of 8.47% is 66.7% above this industry median. Based on the distribution chart, Petrovietnam Drilling & Well Service ranks #315 out of 1039 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Petrovietnam Drilling & Well Service has a GF Score™ of 94/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Petrovietnam Drilling & Well Service's Earnings Yield (Joel Greenblatt) % compare to NE and RIG?
According to the Oil & Gas industry distribution chart, Petrovietnam Drilling & Well Service ranks #315 out of 1039 companies for Earnings Yield (Joel Greenblatt) %. This puts Petrovietnam Drilling & Well Service in the upper half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 5.08. Petrovietnam Drilling & Well Service's value of 8.47% is 66.7% above this benchmark. While the company's 10-year median is 4.04 vs. the industry median of 5.08, Petrovietnam Drilling & Well Service has consistently been above 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 Earnings Yield (Joel Greenblatt) % for an Oil & Gas company?
The median Earnings Yield (Joel Greenblatt) % among Oil & Gas companies is 5.08, based on 1,039 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Petrovietnam Drilling & Well Service's current Earnings Yield (Joel Greenblatt) % of 8.47% is 66.7% above 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Petrovietnam Drilling & Well Service and its competitors. For the Oil & Gas industry, the median Earnings Yield (Joel Greenblatt) % is 5.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Petrovietnam Drilling & Well Service's current Earnings Yield (Joel Greenblatt) % is 8.47%, which is 110% above median its own 10-year median of 4.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petrovietnam Drilling & Well Service stock overvalued right now?
Based on GuruFocus' analysis, Petrovietnam Drilling & Well Service (STC:PVD) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫24,626.76, compared to a current price of ₫17,900.00 — trading 27.3% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 8.47%, which is 110% above median its 10-year median of 4.04 and 66.7% above the Oil & Gas industry median of 5.08. Petrovietnam Drilling & Well Service's overall GF Score™ is 94/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Petrovietnam Drilling & Well Service (STC:PVD), the current Earnings Yield (Joel Greenblatt) % is 8.47% as of Jun. 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 Petrovietnam Drilling & Well Service (STC:PVD) Overvalued in 2026?
Based on GuruFocus' analysis, Petrovietnam Drilling & Well Service stock appears to be undervalued.
The current stock price of ₫17,900.00 is trading 27.3% below its estimated GF Value™ of ₫24,626.76.
GuruFocus considers Petrovietnam Drilling & Well Service to be Modestly Undervalued.
Key valuation signals for STC:PVD:
Earnings Yield (Joel Greenblatt) %: 8.47% (110% above median its 10-year median of 4.04)
GF Value™: ₫24,626.76 vs. price of ₫17,900.00 (27.3% below fair value)
Industry Position: 66.7% above the Oil & Gas median (#315 of 1039)
No single metric tells the full story. See the STC:PVD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Petrovietnam Drilling & Well Service Corp is a provider of drilling rigs and technical services for the exploration and exploitation of oil and gas industry locally and internationally. The company operates through three segments namely Drilling services, Trading, and Other services. Its Drilling services segment offers drilling rigs and drilling services. The Trading segment produces material and equipment for drilling-related activities. Its Other services segment is involved in administering well services, wireline logging, oil spill control service, drilling manpower supply service, investment-management project consulting service, management consulting service and other related services. Geographically it operates in Vietnam, Malaysia, Myanmar, Algeria.
94GF Score
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Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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