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.
3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Sunshine Silver Mining & Refining Co's current 3-Year Share Buyback Ratio was 0.00%.
The historical rank and industry rank for Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio or its related term are showing as below:
During the past 2 years, Sunshine Silver Mining & Refining Co's highest 3-Year Share Buyback Ratio was 0.00%. The lowest was 0.00%. And the median was 0.00%.
SSMR's 3-Year Share Buyback Ratio is not ranked *
in the Metals & Mining industry.
Industry Median: -17.8 * Ranked among companies with meaningful 3-Year Share Buyback Ratio only.
Sunshine Silver Mining & Refining Co (NYSE:SSMR) 3-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
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.
Sunshine Silver Mining & Refining Co 3-Year Share Buyback Ratio Related Terms
SSMR vs TMC, EMAT, NEXA: 3-Year Share Buyback Ratio Comparison
For the Other Industrial Metals & Mining subindustry, Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-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.
Sunshine Silver Mining & Refining Co 3-Year Share Buyback Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio falls into.
Sunshine Silver Mining & Refining Co 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.
What does a 3-Year Share Buyback Ratio of 0.00 mean?
Sunshine Silver Mining & Refining Co (SSMR) has a 3-Year Share Buyback Ratio of 0.00 as of Dec. 2025. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Sunshine Silver Mining & Refining Co and its competitors. According to the industry distribution chart, Sunshine Silver Mining & Refining Co ranks #999999 out of 2171 companies in the Metals & Mining industry.
Is Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio too high?
Sunshine Silver Mining & Refining Co's current 3-Year Share Buyback Ratio is 0.00. Based on the distribution chart, Sunshine Silver Mining & Refining Co ranks #999999 out of 2171 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Sunshine Silver Mining & Refining Co has a GF Score™ of 11/100, reflecting its overall financial health beyond just this single metric.
How does Sunshine Silver Mining & Refining Co's 3-Year Share Buyback Ratio compare to TMC and EMAT?
According to the Metals & Mining industry distribution chart, Sunshine Silver Mining & Refining Co ranks #999999 out of 2171 companies for 3-Year Share Buyback Ratio. This places Sunshine Silver Mining & Refining Co 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 3-Year Share Buyback Ratio for a Metals & Mining company?
A good 3-Year Share Buyback Ratio depends on the Metals & Mining industry context. However, 3-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 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Sunshine Silver Mining & Refining Co and its competitors. Sunshine Silver Mining & Refining Co's current 3-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 Sunshine Silver Mining & Refining Co stock overvalued right now?
Sunshine Silver Mining & Refining Co (SSMR) has a current 3-Year Share Buyback Ratio of 0.00. The current 3-Year Share Buyback Ratio is 0.00. Sunshine Silver Mining & Refining Co's overall GF Score™ is 11/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Sunshine Silver Mining & Refining Co (SSMR), the current 3-Year Share Buyback Ratio 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.
Sunshine Silver Mining & Refining Co is a mining exploration and development company. It owns and develops the Sunshine Mine, the Sunshine Silver/Copper Refinery, and related facilities, including the Sunshine Tailings Storage Facility and historical antimony refinery grounds. The Sunshine Mine is a permitted past-producing silver mine in the United States that has historically produced silver, antimony, copper, and lead.
11GF Score
Get the complete analysis for SSMR
3-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
SSMR has been successfully added to your 
