STMNF (Sumitomo Metal Mining Co) Asset Turnover: 0.14 (As of Mar. 2026)


STMNF Sumitomo Metal Mining Co Ltd STMNF
78 GF Score
Price $48.99
GF Value $39.25
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Sumitomo Metal Mining Co Asset Turnover?

Sumitomo Metal Mining Co STMNF 78 Asset Turnover is 0.14 as of Mar. 2026. GuruFocus rates STMNF with a GF Score™ of 78/100 and a GF Value™ of $39.25 (Modestly Overvalued). The stock has 6 warning signs investors should review.

Asset Turnover measures how quickly a company turns over its asset through sales. It is calculated as Revenue divided by Total Assets. Sumitomo Metal Mining Co's Revenue for the three months ended in Mar. 2026 was $3,093 Mil. Sumitomo Metal Mining Co's Total Assets for the quarter that ended in Mar. 2026 was $21,655 Mil. Therefore, Sumitomo Metal Mining Co's Asset Turnover for the quarter that ended in Mar. 2026 was 0.14.

Asset Turnover is linked to ROE % through Du Pont Formula. Sumitomo Metal Mining Co's annualized ROE % for the quarter that ended in Mar. 2026 was 13.59%. It is also linked to ROA % through Du Pont Formula. Sumitomo Metal Mining Co's annualized ROA % for the quarter that ended in Mar. 2026 was 7.93%.


Sumitomo Metal Mining Co  (OTCPK:STMNF) Asset Turnover Explanation

Asset Turnover is linked to ROE % through Du Pont Formula.

Sumitomo Metal Mining Co's annulized ROE % for the quarter that ended in Mar. 2026 is

ROE %**(Q: Mar. 2026 )
=Net Income/Total Stockholders Equity
=1716.684/12633.8305
=(Net Income / Revenue)*(Revenue / Total Assets)*(Total Assets / Total Stockholders Equity)
=(1716.684 / 12373.496)*(12373.496 / 21654.808)*(21654.808/ 12633.8305)
=Net Margin %*Asset Turnover*Equity Multiplier
=13.87 %*0.5714*1.714
=ROA %*Equity Multiplier
=7.93 %*1.714
=13.59 %

Note: The Net Income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue 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.

** The ROE % used above is for Du Pont Analysis only. It is different from the defined ROE % page on our website, as here it uses Net Income instead of Net Income attributable to Common Stockholders in the calculation.

It is also linked to ROA % through Du Pont Formula:

Sumitomo Metal Mining Co's annulized ROA % for the quarter that ended in Mar. 2026 is

ROA %(Q: Mar. 2026 )
=Net Income/Total Assets
=1716.684/21654.808
=(Net Income / Revenue)*(Revenue / Total Assets)
=(1716.684 / 12373.496)*(12373.496 / 21654.808)
=Net Margin %*Asset Turnover
=13.87 %*0.5714
=7.93 %

Note: The Net Income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue 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.


Be Aware

In the article Joining The Dark Side: Pirates, Spies and Short Sellers, James Montier reported that In their US sample covering the period 1968-2003, Cooper et al find that firms with low asset growth outperformed firms with high asset growth by an astounding 20% p.a. equally weighted. Even when controlling for market, size and style, low asset growth firms outperformed high asset growth firms by 13% p.a. Therefore a company with fast asset growth may underperform.

Therefore, it is a good sign if a company's Asset Turnover is consistent or even increases. If a company's asset grows faster than sales, its Asset Turnover will decline, which can be a warning sign.


Sumitomo Metal Mining Co Asset Turnover Related Terms


Sumitomo Metal Mining Co Asset Turnover Historical Data

* Premium members only.

The historical data trend for Sumitomo Metal Mining Co's Asset Turnover can be seen below:

* 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 Asset Turnover Chart

Sumitomo Metal Mining Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Asset Turnover
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.58 0.54 0.48 0.52 0.51

Sumitomo Metal Mining Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Asset Turnover Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.13 0.13 0.13 0.15 0.14

Sumitomo Metal Mining Co Asset Turnover Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Sumitomo Metal Mining Co's Asset Turnover, along with its competitors' market caps and Asset Turnover 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 Asset Turnover vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Sumitomo Metal Mining Co's Asset Turnover distribution charts can be found below:

* The bar in red indicates where Sumitomo Metal Mining Co's Asset Turnover falls into.


STMNF
78GF Score
Sumitomo Metal Mining Co Ltd STMNF
Asset Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Sumitomo Metal Mining Co Asset Turnover Calculation

Asset Turnover measures how quickly a company turns over its asset through sales.

Sumitomo Metal Mining Co's Asset Turnover for the fiscal year that ended in Mar. 2026 is calculated as

Asset Turnover
=Revenue/Average Total Assets
=Revenue (A: Mar. 2026 )/( (Total Assets (A: Mar. 2025 )+Total Assets (A: Mar. 2026 ))/ count )
=10975.273/( (20586.82+22428.444)/ 2 )
=10975.273/21507.632
=0.51

Sumitomo Metal Mining Co's Asset Turnover for the quarter that ended in Mar. 2026 is calculated as

Asset Turnover
=Revenue/Average Total Assets
=Revenue (Q: Mar. 2026 )/( (Total Assets (Q: Dec. 2025 )+Total Assets (Q: Mar. 2026 ))/ count )
=3093.374/( (20881.172+22428.444)/ 2 )
=3093.374/21654.808
=0.14

* 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.

Companies with low profit margins tend to have high Asset Turnover, while those with high profit margins have low Asset Turnover. Companies in the retail industry tend to have a very high turnover ratio.

Frequently Asked Questions Learn more about Asset Turnover →
What does a Asset Turnover of 0.14 mean?
Sumitomo Metal Mining Co (STMNF) has a Asset Turnover of 0.14 as of Mar. 2026. Asset turnover equals current-period sales over average total assets over the past two periods. View historical data on Sumitomo Metal Mining Co and its competitors.
Is Sumitomo Metal Mining Co's Asset Turnover too high?
Sumitomo Metal Mining Co's current Asset Turnover is 0.14. Overall, Sumitomo Metal Mining Co has a GF Score™ of 78/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Metal Mining Co's Asset Turnover compare to competitors?
Sumitomo Metal Mining Co's Asset Turnover of 0.14 can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Asset Turnover for a Metals & Mining company?
A good Asset Turnover depends on the Metals & Mining industry context. However, Asset Turnover 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 Asset Turnover mean?
A high Asset Turnover can signal that a stock is expensive relative to its fundamentals. Asset turnover equals current-period sales over average total assets over the past two periods. View historical data on Sumitomo Metal Mining Co and its competitors. Sumitomo Metal Mining Co's current Asset Turnover is 0.14. 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 Modestly Overvalued. The stock's GF Value™ is $39.25, compared to a current price of $48.99 — trading 24.8% above its estimated fair value. The current Asset Turnover is 0.14. Sumitomo Metal Mining Co's overall GF Score™ is 78/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Asset Turnover calculated?
Asset Turnover is calculated from a company's financial statements. For Sumitomo Metal Mining Co (STMNF), the current Asset Turnover is 0.14 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 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 $48.99 is trading 24.8% above its estimated GF Value™ of $39.25. GuruFocus considers Sumitomo Metal Mining Co to be Modestly Overvalued.

Key valuation signals for STMNF:

  • Asset Turnover: 0.14
  • GF Value™: $39.25 vs. price of $48.99 (24.8% above fair value)
  • GF Score™: 78/100 with 6 warning signs

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 Business Description

Address 5-11-3 Shinbashi, Shinbashi Sumitomo Building, Minato-ku, Tokyo, JPN, 105-8716
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.
78GF Score

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Asset Turnover is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$48.99
Price
$39.25
GF Value