Vietnam National Petroleum Group has the GF Score of 91, which implies that the company
might have
Highest outperformance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Vietnam National Petroleum Group
might have
Highest outperformance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Vietnam National Petroleum Group (STC:PLX) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Vietnam National Petroleum Group GF Score Related Terms
STC:PLX vs VLO, MPC, PSX: GF Score Comparison
For the Oil & Gas Refining & Marketing subindustry, Vietnam National Petroleum Group's GF Score, along with its competitors' market caps and GF Score 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.
Vietnam National Petroleum Group GF Score vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Vietnam National Petroleum Group's GF Score distribution charts can be found below:
* The bar in red indicates where Vietnam National Petroleum Group's GF Score falls into.
Vietnam National Petroleum Group (STC:PLX) has a GF Score of 91 as of Jun. 25, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Vietnam National Petroleum Group and its competitors. This is 44% above median its historical median of 63.00. Over the past decade, Vietnam National Petroleum Group's GF Score has ranged from 3.00 to 94.00.
Is Vietnam National Petroleum Group's GF Score too high?
Vietnam National Petroleum Group's current GF Score of 91 is 44% above median its 10-year median of 63.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 94.00. Overall, Vietnam National Petroleum Group has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Vietnam National Petroleum Group's GF Score compare to VLO and MPC?
Vietnam National Petroleum Group's GF Score of 91 can be compared against companies in the Oil & Gas industry. Historically, Vietnam National Petroleum Group's own GF Score has ranged from 3.00 to 94.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for an Oil & Gas company?
A good GF Score depends on the Oil & Gas industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Vietnam National Petroleum Group and its competitors. Vietnam National Petroleum Group's current GF Score is 91, which is 44% above median its own 10-year median of 63.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vietnam National Petroleum Group stock overvalued right now?
Based on GuruFocus' analysis, Vietnam National Petroleum Group (STC:PLX) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫42,610.49, compared to a current price of ₫37,800.00 — trading 11.3% below its estimated fair value. The current GF Score is 91, which is 44% above median its 10-year median of 63.00. Vietnam National Petroleum Group's overall GF Score™ is 91/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Vietnam National Petroleum Group (STC:PLX), the current GF Score is 91 as of Jun. 25, 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 Vietnam National Petroleum Group (STC:PLX) Overvalued in 2026?
Based on GuruFocus' analysis, Vietnam National Petroleum Group stock appears to be undervalued.
The current stock price of ₫37,800.00 is trading 11.3% below its estimated GF Value™ of ₫42,610.49.
GuruFocus considers Vietnam National Petroleum Group to be Modestly Undervalued.
Key valuation signals for STC:PLX:
GF Score: 91 (44% above median its 10-year median of 63.00)
GF Value™: ₫42,610.49 vs. price of ₫37,800.00 (11.3% below fair value)
No single metric tells the full story. See the STC:PLX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Vietnam National Petroleum Group Business Description
Vietnam National Petroleum Group is engaged in import, export, and deal in petroleum, refining, and petrochemical products. The firm also invests in fields like engineering, mechanical and oil equipment, insurance, banking, and other commercial activities.
91GF Score
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