Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Rangdong Light Source & Vacuum Flask JSC's current 1-Year Share Buyback Ratio was 0.00%.
STC:RAL's 1-Year Share Buyback Ratio is not ranked *
in the Industrial Products industry.
Industry Median: -0.5 * Ranked among companies with meaningful 1-Year Share Buyback Ratio only.
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Rangdong Light Source & Vacuum Flask JSC 1-Year Share Buyback Ratio Related Terms
STC:RAL vs VRT, BE, HUBB: 1-Year Share Buyback Ratio Comparison
For the Electrical Equipment & Parts subindustry, Rangdong Light Source & Vacuum Flask JSC's 1-Year Share Buyback Ratio, along with its competitors' market caps and 1-Year Share Buyback Ratio 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.
Rangdong Light Source & Vacuum Flask JSC 1-Year Share Buyback Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Rangdong Light Source & Vacuum Flask JSC's 1-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Rangdong Light Source & Vacuum Flask JSC's 1-Year Share Buyback Ratio 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.
What does a 1-Year Share Buyback Ratio of 0.00 mean?
Rangdong Light Source & Vacuum Flask JSC (STC:RAL) has a 1-Year Share Buyback Ratio of 0.00 as of Jun. 2026. The 1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. View historical data for Rangdong Light Source & Vacuum Flask JSC and its competitors. According to the industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #999999 out of 1359 companies in the Industrial Products industry.
Is Rangdong Light Source & Vacuum Flask JSC's 1-Year Share Buyback Ratio too high?
Rangdong Light Source & Vacuum Flask JSC's current 1-Year Share Buyback Ratio is 0.00. Based on the distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #999999 out of 1359 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Rangdong Light Source & Vacuum Flask JSC has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rangdong Light Source & Vacuum Flask JSC's 1-Year Share Buyback Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #999999 out of 1359 companies for 1-Year Share Buyback Ratio. This places Rangdong Light Source & Vacuum Flask JSC in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Share Buyback Ratio for an Industrial Products company?
A good 1-Year Share Buyback Ratio depends on the Industrial Products industry context. However, 1-Year Share Buyback Ratio 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 1-Year Share Buyback Ratio mean?
A high 1-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 1-Year Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past year, calculated as the percentage change in shares outstanding from the previous year to the current year. View historical data for Rangdong Light Source & Vacuum Flask JSC and its competitors. Rangdong Light Source & Vacuum Flask JSC's current 1-Year Share Buyback Ratio 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 Rangdong Light Source & Vacuum Flask JSC stock overvalued right now?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC (STC:RAL) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫96,557.02, compared to a current price of ₫77,700.00 — trading 19.5% below its estimated fair value. The current 1-Year Share Buyback Ratio is 0.00. Rangdong Light Source & Vacuum Flask JSC's overall GF Score™ is 76/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Share Buyback Ratio calculated?
1-Year Share Buyback Ratio is calculated from a company's financial statements. For Rangdong Light Source & Vacuum Flask JSC (STC:RAL), the current 1-Year Share Buyback Ratio is 0.00 as of Jun. 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 Rangdong Light Source & Vacuum Flask JSC (STC:RAL) Overvalued in 2026?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC stock appears to be undervalued.
The current stock price of ₫77,700.00 is trading 19.5% below its estimated GF Value™ of ₫96,557.02.
GuruFocus considers Rangdong Light Source & Vacuum Flask JSC to be Modestly Undervalued.
Key valuation signals for STC:RAL:
1-Year Share Buyback Ratio: 0.00
GF Value™: ₫96,557.02 vs. price of ₫77,700.00 (19.5% below fair value)
No single metric tells the full story. See the STC:RAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rangdong Light Source & Vacuum Flask JSC is engaged in the manufacturing and trading of light products, electrical equipment, lighting tools, glass products and water thermos; service of science, technology and technology transfer; consulting and lighting design in civil and industrial; repairing and installing lighting equipment in civil and industrial and others.
76GF Score
Get the complete analysis for STC:RAL
1-Year Share Buyback Ratio 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:RAL has been successfully added to your 
