National Petroleum Co (TPE:9937) OCF Yield %: 5.81 (As of Jul. 06, 2026) — 29% Below Median


TPE:9937 National Petroleum Co Ltd TPE:9937
78 GF Score
Price NT$55.30
GF Value NT$59.39
Valuation Fairly Valued
! 4 Warning Signs
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What is National Petroleum Co OCF Yield %?

National Petroleum Co TPE:9937 +0.55% 78 OCF Yield % is 5.81 as of Jul. 06, 2026, which is 29% below its 10-year median of 8.20. GuruFocus rates TPE:9937 with a GF Score™ of 78/100 and a GF Value™ of NT$59.39 (Fairly Valued). The stock has 4 warning signs investors should review. Among 1,122 Retail - Cyclical companies, National Petroleum Co ranks worse than 56.33% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, National Petroleum Co's Trailing 12-Month Cash Flow from Operations is NT$988 Mil, and Market Cap is NT$17,090 Mil. Therefore, National Petroleum Co's OCF Yield % for today is 5.81%.

The historical rank and industry rank for National Petroleum Co's OCF Yield % or its related term are showing as below:

TPE:9937' s OCF Yield % Range Over the Past 10 Years
Min: -2.5   Med: 8.2   Max: 22.43
Current: 5.81


During the past 13 years, the highest OCF Yield % of National Petroleum Co was 22.43%. The lowest was -2.50%. And the median was 8.20%.

TPE:9937's OCF Yield % is ranked worse than
56.33% of 1122 companies
in the Retail - Cyclical industry
Industry Median: 7.755 vs TPE:9937: 5.81

National Petroleum Co's OCF Margin % for the quarter that ended in Dec. 2025 was %.


National Petroleum Co OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


National Petroleum Co OCF Yield % Related Terms


National Petroleum Co OCF Yield % Historical Data

* Premium members only.

The historical data trend for National Petroleum Co's OCF Yield % 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.

National Petroleum Co OCF Yield % Chart

National Petroleum Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 13.31 9.78 6.69 5.98 5.60

National Petroleum Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
OCF Yield % 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 6.64 41.38 -31.59 7.45 6.50

TPE:9937 vs CASY, WSM, DKS: OCF Yield % Comparison

For the Specialty Retail subindustry, National Petroleum Co's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.


National Petroleum Co OCF Yield % vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, National Petroleum Co's OCF Yield % distribution charts can be found below:

* The bar in red indicates where National Petroleum Co's OCF Yield % falls into.


TPE:9937
78GF Score
National Petroleum Co Ltd TPE:9937
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

National Petroleum Co OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

National Petroleum Co's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=987.549 / 17646.3553
=5.60%

National Petroleum Co's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=286.593 * 4 / 17646.3553
=6.50%

* 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 OCF Yield % →
What does a OCF Yield % of 5.81 mean?
National Petroleum Co (TPE:9937) has a OCF Yield % of 5.81 as of Jul. 06, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on National Petroleum Co and its competitors. This is 29% below median its historical median of 8.20. According to the industry distribution chart, National Petroleum Co ranks #632 out of 1122 companies in the Retail - Cyclical industry, placing it in the top 56.3%.
Is National Petroleum Co's OCF Yield % too high?
National Petroleum Co's current OCF Yield % of 5.81 is 29% below median its 10-year median of 8.20. The Retail - Cyclical industry median OCF Yield % is 7.76. National Petroleum Co's value of 5.81 is 25.1% below this industry median. Based on the distribution chart, National Petroleum Co ranks #632 out of 1122 companies in the Retail - Cyclical industry, which is below the industry midpoint. Overall, National Petroleum Co has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does National Petroleum Co's OCF Yield % compare to CASY and WSM?
According to the Retail - Cyclical industry distribution chart, National Petroleum Co ranks #632 out of 1122 companies for OCF Yield %. This places National Petroleum Co in the lower half of its industry. The industry median OCF Yield % is 7.76. National Petroleum Co's value of 5.81 is 25.1% below this benchmark. While the company's 10-year median is 8.20 vs. the industry median of 7.76, National Petroleum Co 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 OCF Yield % for a Retail - Cyclical company?
The median OCF Yield % among Retail - Cyclical companies is 7.76, based on 1,122 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. National Petroleum Co's current OCF Yield % of 5.81 is 25.1% 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on National Petroleum Co and its competitors. For the Retail - Cyclical industry, the median OCF Yield % is 7.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Petroleum Co's current OCF Yield % is 5.81, which is 29% below median its own 10-year median of 8.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Petroleum Co stock overvalued right now?
Based on GuruFocus' analysis, National Petroleum Co (TPE:9937) is currently considered Fairly Valued. The stock's GF Value™ is NT$59.39, compared to a current price of NT$55.30 — trading 6.9% below its estimated fair value. The current OCF Yield % is 5.81, which is 29% below median its 10-year median of 8.20 and 25.1% below the Retail - Cyclical industry median of 7.76. National Petroleum Co's overall GF Score™ is 78/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For National Petroleum Co (TPE:9937), the current OCF Yield % is 5.81 as of Jul. 06, 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 National Petroleum Co (TPE:9937) Overvalued in 2026?

Based on GuruFocus' analysis, National Petroleum Co stock appears to be undervalued. The current stock price of NT$55.30 is trading 6.9% below its estimated GF Value™ of NT$59.39. GuruFocus considers National Petroleum Co to be Fairly Valued.

Key valuation signals for TPE:9937:

  • OCF Yield %: 5.81 (29% below median its 10-year median of 8.20)
  • GF Value™: NT$59.39 vs. price of NT$55.30 (6.9% below fair value)
  • GF Score™: 78/100 with 4 warning signs
  • Industry Position: 25.1% below the Retail - Cyclical median (#632 of 1122)

No single metric tells the full story. See the TPE:9937 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


National Petroleum Co Business Description

Address No. 140, Roosevelt Road, 4th Floor, Section 6, Taipei, TWN
National Petroleum Co Ltd is engaged in providing and selling gasoline, diesel, and lubricant, as well as car washing services. The main revenue of the Group is generated from the sales of refined petroleum products supplied and sold through the Group's gas stations. The sales targets are mainly consumers at gas stations.
78GF Score

Get the complete analysis for TPE:9937

OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$55.30
Price
NT$59.39
GF Value