FCF Margin % is calculated as Free Cash Flow divided by its Revenue. BP Castrol KK's Free Cash Flow for the
three
months ended in Dec. 2025 was $0.00 Mil. BP Castrol KK's Revenue for the
three
months ended in Dec. 2025 was $25.78 Mil. Therefore, BP Castrol KK's FCF Margin % for the quarter that ended in Dec. 2025 was 0.00%.
The historical rank and industry rank for BP Castrol KK's FCF Margin % or its related term are showing as below:
BPKKF'
s FCF Margin % Range Over the Past 10 Years
Min: 0.93 Med: 11.37 Max: 21.82
Current: 5.13
During the past 13 years, the highest FCF Margin % of BP Castrol KK was 21.82%. The lowest was 0.93%. And the median was 11.37%.
BPKKF's FCF Margin % is ranked better than 56.62% of 906
companies
in the Oil & Gas industry
Industry Median: 3.285
vs BPKKF: 5.13
BP Castrol KK FCF Margin % Related Terms
BP Castrol KK FCF Margin % Historical Data
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The historical data trend for BP Castrol KK's FCF 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.
For the Oil & Gas Refining & Marketing subindustry, BP Castrol KK's FCF Margin %, along with its competitors' market caps and FCF 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.
BP Castrol KK FCF Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, BP Castrol KK's FCF Margin % distribution charts can be found below:
* The bar in red indicates where BP Castrol KK's FCF 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.
BP Castrol KK (BPKKF) has a FCF Margin % of 0.00% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on BP Castrol KK and its competitors. Over the past decade, BP Castrol KK's FCF Margin % has ranged from 0.93 to 21.82. According to the industry distribution chart, BP Castrol KK ranks #393 out of 906 companies in the Oil & Gas industry, placing it in the top 43.4%.
Is BP Castrol KK's FCF Margin % too high?
BP Castrol KK's current FCF Margin % is 0.00%. Over the past 10 years, this metric has ranged from a low of 0.93 to a high of 21.82. Based on the distribution chart, BP Castrol KK ranks #393 out of 906 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, BP Castrol KK has a GF Score™ of 80/100, reflecting its overall financial health beyond just this single metric.
How does BP Castrol KK's FCF Margin % compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, BP Castrol KK ranks #393 out of 906 companies for FCF Margin %. This puts BP Castrol KK in the upper half of its industry. The industry median FCF Margin % is 3.29. Historically, BP Castrol KK's own FCF Margin % has ranged from 0.93 to 21.82 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 FCF Margin % for an Oil & Gas company?
The median FCF Margin % among Oil & Gas companies is 3.29, based on 906 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on BP Castrol KK and its competitors. For the Oil & Gas industry, the median FCF Margin % is 3.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BP Castrol KK's current FCF Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BP Castrol KK stock overvalued right now?
BP Castrol KK (BPKKF) has a current FCF Margin % of 0.00%. The stock's GF Value™ is $6.42, compared to a current price of $5.80 — trading 9.7% below its estimated fair value. The current FCF Margin % is 0.00%. BP Castrol KK's overall GF Score™ is 80/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For BP Castrol KK (BPKKF), the current FCF Margin % is 0.00% as of Dec. 2025. 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 BP Castrol KK (BPKKF) Overvalued in 2026?
Based on GuruFocus' analysis, BP Castrol KK stock appears to be undervalued.
The current stock price of $5.80 is trading 9.7% below its estimated GF Value™ of $6.42.
Key valuation signals for BPKKF:
FCF Margin %: 0.00%
GF Value™: $6.42 vs. price of $5.80 (9.7% below fair value)
No single metric tells the full story. See the BPKKF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BP Castrol KK engages in the development, manufacture, import, and sale of automotive lubricating oil in Japan. The company sells its product under the brand name BP brand and the Castrol brand. The BP brand is divided into Vervis, Vervis sport, and mini. The Castrol brand is the top brand of lubricant. Both the brands are used for the consumer business and professional business.
80GF Score
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