BPKKF (BP Castrol KK) ROC %: 10.42% (As of Dec. 2025)


BPKKF BP Castrol KK BPKKF
80 GF Score
Price $5.80
GF Value $6.42
! 3 Warning Signs
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What is BP Castrol KK ROC %?

BP Castrol KK BPKKF 80 ROC % is 10.42% as of Dec. 2025. GuruFocus rates BPKKF with a GF Score™ of 80/100 and a GF Value™ of $6.42. The stock has 3 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. BP Castrol KK's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was 10.42%.

As of today (2026-06-26), BP Castrol KK's WACC % is 3.59%. BP Castrol KK's ROC % is 11.82% (calculated using TTM income statement data). BP Castrol KK generates higher returns on investment than it costs the company to raise the capital needed for that investment. It is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases.


BP Castrol KK  (OTCPK:BPKKF) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, BP Castrol KK's WACC % is 3.59%. BP Castrol KK's ROC % is 11.82% (calculated using TTM income statement data). BP Castrol KK generates higher returns on investment than it costs the company to raise the capital needed for that investment. It is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


BP Castrol KK ROC % Related Terms


BP Castrol KK ROC % Historical Data

* Premium members only.

The historical data trend for BP Castrol KK's ROC % 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.

BP Castrol KK ROC % Chart

BP Castrol KK Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 12.60 4.76 6.86 8.17 9.51

BP Castrol KK Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROC % 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 3.24 14.80 9.92 10.42 11.68
BPKKF
80GF Score
BP Castrol KK BPKKF
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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BP Castrol KK ROC % Calculation

BP Castrol KK's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=10.016 * ( 1 - 34.05% )/( (69.858 + 69.097)/ 2 )
=6.605552/69.4775
=9.51 %

where

BP Castrol KK's annualized Return on Capital (ROC %) for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Sep. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=10.944 * ( 1 - 32% )/( (73.675 + 69.097)/ 2 )
=7.44192/71.386
=10.42 %

where

Note: The Operating Income data used here is four times the quarterly (Dec. 2025) data. The tax rate is limited to between 0% and 100%.

* 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 ROC % →
What does a ROC % of 10.42% mean?
BP Castrol KK (BPKKF) has a ROC % of 10.42% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on BP Castrol KK and its competitors.
Is BP Castrol KK's ROC % too high?
BP Castrol KK's current ROC % is 10.42%. The Oil & Gas industry median ROC % is 3.63. BP Castrol KK's value of 10.42% is 187.1% above this industry median. 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 ROC % compare to VLO and MPC?
BP Castrol KK's ROC % of 10.42% can be compared against companies in the Oil & Gas industry. The industry median ROC % is 3.63. BP Castrol KK's value of 10.42% is 187.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Oil & Gas company?
The median ROC % among Oil & Gas companies is 3.63, based on 997 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BP Castrol KK's current ROC % of 10.42% is 187.1% 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on BP Castrol KK and its competitors. For the Oil & Gas industry, the median ROC % is 3.63 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BP Castrol KK's current ROC % is 10.42%. 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 ROC % of 10.42%. 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 ROC % is 10.42% and 187.1% above the Oil & Gas industry median of 3.63. 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 ROC % calculated?
ROC % is calculated from a company's financial statements. For BP Castrol KK (BPKKF), the current ROC % is 10.42% 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:

  • ROC %: 10.42%
  • GF Value™: $6.42 vs. price of $5.80 (9.7% below fair value)
  • GF Score™: 80/100 with 3 warning signs
  • Industry Position: 187.1% above the Oil & Gas median

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 Business Description

Industry EnergyOil & Gas
Other Exchanges 5015:Japan
Address 1-11-2 Osaki, 20th Floor, Gate City Osaki East Tower, Shinagawa-ku, Tokyo, JPN, 141-0032
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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ROC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$5.80
Price
$6.42
GF Value