ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Can Don Hydro Power JSC's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 9.34%.
As of today (2026-06-29), Can Don Hydro Power JSC's WACC % is 9.78%. Can Don Hydro Power JSC's ROC % is 17.87% (calculated using TTM income statement data).
Can Don Hydro Power JSC 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.
Can Don Hydro Power JSC (STC:SJD) 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, Can Don Hydro Power JSC's WACC % is 9.78%. Can Don Hydro Power JSC's ROC % is 17.87% (calculated using TTM income statement data).
Can Don Hydro Power JSC 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.
* 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.
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.
Can Don Hydro Power JSC (STC:SJD) has a ROC % of 9.34% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Can Don Hydro Power JSC and its competitors.
Is Can Don Hydro Power JSC's ROC % too high?
Can Don Hydro Power JSC's current ROC % is 9.34%. The Utilities - Regulated industry median ROC % is 4.18. Can Don Hydro Power JSC's value of 9.34% is 123.4% above this industry median. Overall, Can Don Hydro Power JSC has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Can Don Hydro Power JSC's ROC % compare to NEE and SO?
Can Don Hydro Power JSC's ROC % of 9.34% can be compared against companies in the Utilities - Regulated industry. The industry median ROC % is 4.18. Can Don Hydro Power JSC's value of 9.34% is 123.4% 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. Can Don Hydro Power JSC's current ROC % of 9.34% is 123.4% 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 Can Don Hydro Power JSC 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. Can Don Hydro Power JSC's current ROC % is 9.34%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Can Don Hydro Power JSC stock overvalued right now?
Based on GuruFocus' analysis, Can Don Hydro Power JSC (STC:SJD) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫16,025.48, compared to a current price of ₫14,100.00 — trading 12% below its estimated fair value. The current ROC % is 9.34% and 123.4% above the Utilities - Regulated industry median of 4.18. Can Don Hydro Power JSC's overall GF Score™ is 79/100 with 1 warning sign 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 Can Don Hydro Power JSC (STC:SJD), the current ROC % is 9.34% 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 Can Don Hydro Power JSC (STC:SJD) Overvalued in 2026?
Based on GuruFocus' analysis, Can Don Hydro Power JSC stock appears to be undervalued.
The current stock price of ₫14,100.00 is trading 12% below its estimated GF Value™ of ₫16,025.48.
GuruFocus considers Can Don Hydro Power JSC to be Modestly Undervalued.
Key valuation signals for STC:SJD:
ROC %: 9.34%
GF Value™: ₫16,025.48 vs. price of ₫14,100.00 (12% below fair value)
Industry Position: 123.4% above the Utilities - Regulated median
No single metric tells the full story. See the STC:SJD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Can Don Hydro Power JSC is a Vietnam based company engaged in the production and trade of electricity. It is also involved in Investing in small and medium power projects; Construction of civil, industrial, transport, irrigation, post, technical infrastructure works in urban and industrial zones, water supply and drainage work, transmission lines and substations; Manufacturing and trading of construction materials, machinery and equipment; Receiving and transporting materials and equipment; Business hotel services; Training officials and employees operating hydroelectric plants; and Trading and aquaculture and afforestation.
79GF Score
Get the complete analysis for STC:SJD
ROC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STC:SJD has been successfully added to your 
