ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. China Southern Power Grid Energy Storage Co's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 4.35%.
China Southern Power Grid Energy Storage Co (SHSE:600995) 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, China Southern Power Grid Energy Storage Co's WACC % is 6.73%. China Southern Power Grid Energy Storage Co's ROC % is 4.77% (calculated using TTM income statement data).
China Southern Power Grid Energy Storage Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.
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.
China Southern Power Grid Energy Storage Co ROC % Related Terms
China Southern Power Grid Energy Storage Co ROC % Historical Data
* 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.
China Southern Power Grid Energy Storage Co ROC % Chart
China Southern Power Grid Energy Storage Co Annual Data
Note:
The Operating Income data used here is four times the quarterly (Mar. 2026) 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.
China Southern Power Grid Energy Storage Co (SHSE:600995) has a ROC % of 4.35% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on China Southern Power Grid Energy Storage Co and its competitors.
Is China Southern Power Grid Energy Storage Co's ROC % too high?
China Southern Power Grid Energy Storage Co's current ROC % is 4.35%. The Utilities - Regulated industry median ROC % is 4.18. China Southern Power Grid Energy Storage Co's value of 4.35% is 4.1% above this industry median. Overall, China Southern Power Grid Energy Storage Co has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does China Southern Power Grid Energy Storage Co's ROC % compare to NEE and SO?
China Southern Power Grid Energy Storage Co's ROC % of 4.35% can be compared against companies in the Utilities - Regulated industry. The industry median ROC % is 4.18. China Southern Power Grid Energy Storage Co's value of 4.35% is 4.1% 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 Utilities - Regulated company?
The median ROC % among Utilities - Regulated companies is 4.18, based on 503 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. China Southern Power Grid Energy Storage Co's current ROC % of 4.35% is 4.1% 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 China Southern Power Grid Energy Storage Co and its competitors. For the Utilities - Regulated industry, the median ROC % is 4.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Southern Power Grid Energy Storage Co's current ROC % is 4.35%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Southern Power Grid Energy Storage Co stock overvalued right now?
Based on GuruFocus' analysis, China Southern Power Grid Energy Storage Co (SHSE:600995) is currently considered Fairly Valued. The stock's GF Value™ is ¥12.90, compared to a current price of ¥12.05 — trading 6.6% below its estimated fair value. The current ROC % is 4.35% and 4.1% above the Utilities - Regulated industry median of 4.18. China Southern Power Grid Energy Storage Co's overall GF Score™ is 79/100 with 5 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 China Southern Power Grid Energy Storage Co (SHSE:600995), the current ROC % is 4.35% 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 China Southern Power Grid Energy Storage Co (SHSE:600995) Overvalued in 2026?
Based on GuruFocus' analysis, China Southern Power Grid Energy Storage Co stock appears to be undervalued.
The current stock price of ¥12.05 is trading 6.6% below its estimated GF Value™ of ¥12.90.
GuruFocus considers China Southern Power Grid Energy Storage Co to be Fairly Valued.
Key valuation signals for SHSE:600995:
ROC %: 4.35%
GF Value™: ¥12.90 vs. price of ¥12.05 (6.6% below fair value)
Industry Position: 4.1% above the Utilities - Regulated median
No single metric tells the full story. See the SHSE:600995 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Southern Power Grid Energy Storage Co Business Description
China Southern Power Grid Energy Storage Co Ltd is engaged in the development, investment, construction and operation of pumped storage, peak-shaving hydropower and grid-side independent energy storage businesses.
79GF Score
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