Occidental PetroleumHAM:OPC -2.33%57 OCF Margin % is 24.49% as of Mar. 2026, which is 41% below its 10-year median of 41.62. GuruFocus rates HAM:OPC with a GF Score™ of 57/100 and a GF Value™ of €39.63 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 906 Oil & Gas companies, Occidental Petroleum ranks better than 86.09% on this metric.
The historical rank and industry rank for Occidental Petroleum's OCF Margin % or its related term are showing as below:
HAM:OPC'
s OCF Margin % Range Over the Past 10 Years
Min: 22.21 Med: 41.62 Max: 53.15
Current: 48.19
During the past 13 years, the highest OCF Margin % of Occidental Petroleum was 53.15%. The lowest was 22.21%. And the median was 41.62%.
HAM:OPC's OCF Margin % is ranked better than 86.09% of 906
companies
in the Oil & Gas industry
Industry Median: 13.93
vs HAM:OPC: 48.19
Occidental Petroleum OCF Margin % Related Terms
Occidental Petroleum OCF Margin % Historical Data
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The historical data trend for Occidental Petroleum's OCF Margin % 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.
HAM:OPC vs FANG, DVN, EOG: OCF Margin % Comparison
For the Oil & Gas E&P subindustry, Occidental Petroleum's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Occidental Petroleum OCF Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Occidental Petroleum's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Occidental Petroleum's OCF Margin % falls into.
* 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.
Occidental Petroleum (HAM:OPC) has a OCF Margin % of 24.49% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Occidental Petroleum and its competitors. This is 41% below median its historical median of 41.62. Over the past decade, Occidental Petroleum's OCF Margin % has ranged from 22.21 to 53.15. According to the industry distribution chart, Occidental Petroleum ranks #126 out of 906 companies in the Oil & Gas industry, placing it in the top 13.9%.
Is Occidental Petroleum's OCF Margin % too high?
Occidental Petroleum's current OCF Margin % of 24.49% is 41% below median its 10-year median of 41.62. Over the past 10 years, this metric has ranged from a low of 22.21 to a high of 53.15. The Oil & Gas industry median OCF Margin % is 13.93. Occidental Petroleum's value of 24.49% is 75.8% above this industry median. Based on the distribution chart, Occidental Petroleum ranks #126 out of 906 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, Occidental Petroleum has a GF Score™ of 57/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Occidental Petroleum's OCF Margin % compare to FANG and DVN?
According to the Oil & Gas industry distribution chart, Occidental Petroleum ranks #126 out of 906 companies for OCF Margin %. This places Occidental Petroleum in the top 14% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 13.93. Occidental Petroleum's value of 24.49% is 75.8% above this benchmark. Historically, Occidental Petroleum's own OCF Margin % has ranged from 22.21 to 53.15 over the past decade. While the company's 10-year median is 41.62 vs. the industry median of 13.93, Occidental Petroleum 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 OCF Margin % for an Oil & Gas company?
The median OCF Margin % among Oil & Gas companies is 13.93, based on 906 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Occidental Petroleum's current OCF Margin % of 24.49% is 75.8% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Occidental Petroleum and its competitors. For the Oil & Gas industry, the median OCF Margin % is 13.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Occidental Petroleum's current OCF Margin % is 24.49%, which is 41% below median its own 10-year median of 41.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Occidental Petroleum stock overvalued right now?
Based on GuruFocus' analysis, Occidental Petroleum (HAM:OPC) is currently considered Modestly Overvalued. The stock's GF Value™ is €39.63, compared to a current price of €44.83 — trading 13.1% above its estimated fair value. The current OCF Margin % is 24.49%, which is 41% below median its 10-year median of 41.62 and 75.8% above the Oil & Gas industry median of 13.93. Occidental Petroleum's overall GF Score™ is 57/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Occidental Petroleum (HAM:OPC), the current OCF Margin % is 24.49% 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 Occidental Petroleum (HAM:OPC) Overvalued in 2026?
Based on GuruFocus' analysis, Occidental Petroleum stock appears to be overvalued.
The current stock price of €44.83 is trading 13.1% above its estimated GF Value™ of €39.63.
GuruFocus considers Occidental Petroleum to be Modestly Overvalued.
Key valuation signals for HAM:OPC:
OCF Margin %: 24.49% (41% below median its 10-year median of 41.62)
GF Value™: €39.63 vs. price of €44.83 (13.1% above fair value)
Industry Position: 75.8% above the Oil & Gas median (#126 of 906)
No single metric tells the full story. See the HAM:OPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Occidental Petroleum is an independent exploration and production company with operations in the United States, Latin America, and the Middle East. At the end of 2025, the company reported net proved reserves of 4.6 billion barrels of oil equivalent. Net production averaged 1.4 million barrels of oil equivalent per day in 2025 at a ratio of roughly 74% oil and natural gas liquids and 26% natural gas.
57GF Score
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