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Sumitomo Metal Mining CoSTMNF +14.74%73 3-Year Dividend Growth Rate is 3.60% as of Jun. 2026, which is 16% below its 10-year median of 4.30. GuruFocus rates STMNF with a GF Score™ of 73/100 and a GF Value™ of $37.40 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 215 Metals & Mining companies, Sumitomo Metal Mining Co ranks worse than 54.42% on this metric.
The historical rank and industry rank for Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate or its related term are showing as below:
STMNF'
s 3-Year Dividend Growth Rate Range Over the Past 10 Years
Min: -33.3 Med: 4.3 Max: 65.1
Current: 3.6
During the past 13 years, the highest 3-Year average Dividends Per Share Growth Rate of Sumitomo Metal Mining Co was 65.10% per year. The lowest was -33.30% per year. And the median was 4.30% per year.
STMNF's 3-Year Dividend Growth Rate is ranked worse than 54.42% of 215
companies
in the Metals & Mining industry
Industry Median: 5.4
vs STMNF: 3.60
During the past 12 months, Sumitomo Metal Mining Co's average Dividends Per Share Growth Rate was 119.20% per year.
During the past 3 years, the average Dividends Per Share Growth Rate was 3.60% per year.
During the past 5 years, the average Dividends Per Share Growth Rate was 0.60% per year.
During the past 10 years, the average Dividends Per Share Growth Rate was 15.70% per year.
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.
During the past 13 years, the highest Dividend Payout Ratio of Sumitomo Metal Mining Co was 1.73. The lowest was 0.26. And the median was 0.35.
2. Dividend Yield % measures how much a company pays out in dividends each year relative to its share price.
Sumitomo Metal Mining Co Recent Full-Year* Dividend History
Amount
Ex-date
Record Date
Pay Date
Type
Frequency
Forex Rate
JPY 163.000000
2026-03-30
2026-03-31
2026-06-26
Cash Dividend
semi-annually
JPY:USD 0.006286
JPY 65.000000
2025-09-29
2025-09-30
2025-12-08
Cash Dividend
semi-annually
JPY:USD 0.006758
* GuruFocus has an internal rule that if the most recent dividend payment frequency is at least 4 times a year, then the full year will be calculated according to the frequency of payment or the one-year time frame, whichever is stricter.
* GuruFocus converts dividend currency to local traded share price currency in order to calculate dividend yield. Please refer to the last column "Forex Rate" in the above table.
Sumitomo Metal Mining Co's Dividend Yield (%) for Today is calculated as
Current Share Price is $71.60.
Sumitomo Metal Mining Co's Dividends per Share for the trailing twelve months (TTM) ended in Today is $1.463888.
During the past 13 years, the highest Dividend Yield of Sumitomo Metal Mining Co was 7.68%. The lowest was 0.57%. And the median was 2.47%.
* 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.
Sumitomo Metal Mining Co 3-Year Dividend Growth Rate Related Terms>
Sumitomo Metal Mining Co 3-Year Dividend Growth Rate Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate, along with its competitors' market caps and 3-Year Dividend Growth Rate 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.
Sumitomo Metal Mining Co 3-Year Dividend Growth Rate vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate distribution charts can be found below:
* The bar in red indicates where Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate falls into.
Sumitomo Metal Mining Co 3-Year Dividend Growth Rate Calculation
This is the average annual rate that a company has been raising its dividends. The growth rate is calculated with expontential compound based on the latest four year annual data.
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 Dividend Growth Rate of 3.60% mean?
Sumitomo Metal Mining Co (STMNF) has a 3-Year Dividend Growth Rate of 3.60% as of Jun. 2026. 3-Year Dividend Growth Rate is the company's three-year average growth of dividend payout. View historical data on Sumitomo Metal Mining Co and its competitors. This is 16% below median its historical median of 4.30. According to the industry distribution chart, Sumitomo Metal Mining Co ranks #117 out of 215 companies in the Metals & Mining industry, placing it in the top 54.4%.
Is Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate too high?
Sumitomo Metal Mining Co's current 3-Year Dividend Growth Rate of 3.60% is 16% below median its 10-year median of 4.30. The Metals & Mining industry median 3-Year Dividend Growth Rate is 5.40. Sumitomo Metal Mining Co's value of 3.60% is 33.3% below this industry median. Based on the distribution chart, Sumitomo Metal Mining Co ranks #117 out of 215 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Sumitomo Metal Mining Co has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Metal Mining Co's 3-Year Dividend Growth Rate compare to competitors?
According to the Metals & Mining industry distribution chart, Sumitomo Metal Mining Co ranks #117 out of 215 companies for 3-Year Dividend Growth Rate. This places Sumitomo Metal Mining Co in the lower half of its industry. The industry median 3-Year Dividend Growth Rate is 5.40. Sumitomo Metal Mining Co's value of 3.60% is 33.3% below this benchmark. While the company's 10-year median is 4.30 vs. the industry median of 5.40, Sumitomo Metal Mining Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Dividend Growth Rate for a Metals & Mining company?
The median 3-Year Dividend Growth Rate among Metals & Mining companies is 5.40, based on 215 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Dividend Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Dividend Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sumitomo Metal Mining Co's current 3-Year Dividend Growth Rate of 3.60% is 33.3% below 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 3-Year Dividend Growth Rate mean?
A high 3-Year Dividend Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Dividend Growth Rate is the company's three-year average growth of dividend payout. View historical data on Sumitomo Metal Mining Co and its competitors. For the Metals & Mining industry, the median 3-Year Dividend Growth Rate is 5.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sumitomo Metal Mining Co's current 3-Year Dividend Growth Rate is 3.60%, which is 16% below median its own 10-year median of 4.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo Metal Mining Co stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo Metal Mining Co (STMNF) is currently considered Significantly Overvalued. The stock's GF Value™ is $37.40, compared to a current price of $71.60 — trading 91.4% above its estimated fair value. The current 3-Year Dividend Growth Rate is 3.60%, which is 16% below median its 10-year median of 4.30 and 33.3% below the Metals & Mining industry median of 5.40. Sumitomo Metal Mining Co's overall GF Score™ is 73/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Dividend Growth Rate calculated?
3-Year Dividend Growth Rate is calculated from a company's financial statements. For Sumitomo Metal Mining Co (STMNF), the current 3-Year Dividend Growth Rate is 3.60% 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 Sumitomo Metal Mining Co (STMNF) Overvalued in 2026?
Based on GuruFocus' analysis, Sumitomo Metal Mining Co stock appears to be overvalued.
The current stock price of $71.60 is trading 91.4% above its estimated GF Value™ of $37.40.
GuruFocus considers Sumitomo Metal Mining Co to be Significantly Overvalued.
Key valuation signals for STMNF:
3-Year Dividend Growth Rate: 3.60% (16% below median its 10-year median of 4.30)
GF Value™: $37.40 vs. price of $71.60 (91.4% above fair value)
Industry Position: 33.3% below the Metals & Mining median (#117 of 215)
No single metric tells the full story. See the STMNF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sumitomo Metal Mining Co Ltd is a Japan-based company engaged in the mining business. The company operates through three segments. The Material segment manufactures and sells battery materials, powder and crystalline materials, tape materials, catalysts, and related products. The Resource segment focuses on the exploration, development, production, and sale of nonferrous metal resources in Japan and overseas. The Smelting segment engages in the smelting and sale of copper, nickel, ferronickel, zinc, and precious metals, including gold, silver, platinum, and palladium. The Others segment covers real estate and engineering businesses. It generates the majority of its revenue from the Smelting segment.
73GF Score
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3-Year Dividend Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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