STMNF (Sumitomo Metal Mining Co) Scaled Net Operating Assets: 0.85 (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 Scaled Net Operating Assets?

Sumitomo Metal Mining Co STMNF 78 Scaled Net Operating Assets is 0.85 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.

Scaled Net Operating Assets (SNOA) is calculated as the difference between operating assets and operating liabilities, scaled by lagged total assets.

Sumitomo Metal Mining Co's operating assets for the quarter that ended in Mar. 2026 was $21,565 Mil. Sumitomo Metal Mining Co's operating liabilities for the quarter that ended in Mar. 2026 was $3,801 Mil. Sumitomo Metal Mining Co's Total Assets for the quarter that ended in Dec. 2025 was $20,881 Mil. Therefore, Sumitomo Metal Mining Co's scaled net operating assets (SNOA) for the quarter that ended in Mar. 2026 was 0.85.


Sumitomo Metal Mining Co Scaled Net Operating Assets Historical Data

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The historical data trend for Sumitomo Metal Mining Co's Scaled Net Operating Assets 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 Scaled Net Operating Assets Chart

Sumitomo Metal Mining Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Scaled Net Operating Assets
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.79 0.79 0.77 0.81 0.86

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
Scaled Net Operating Assets 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 0.83 0.81 0.80 0.81 0.85

Sumitomo Metal Mining Co Scaled Net Operating Assets Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Sumitomo Metal Mining Co's Scaled Net Operating Assets, along with its competitors' market caps and Scaled Net Operating Assets 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 Scaled Net Operating Assets vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Sumitomo Metal Mining Co's Scaled Net Operating Assets distribution charts can be found below:

* The bar in red indicates where Sumitomo Metal Mining Co's Scaled Net Operating Assets falls into.


STMNF
78GF Score
Sumitomo Metal Mining Co Ltd STMNF
Scaled Net Operating Assets is just one metric. See GF Score™, valuation, warning signs, and more.
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Sumitomo Metal Mining Co Scaled Net Operating Assets Calculation

Scaled Net Operating Assets (SNOA) is calculated as the difference between operating assets and operating liabilities, scaled by lagged total assets.

Sumitomo Metal Mining Co's Scaled Net Operating Assets (SNOA) for the fiscal year that ended in Mar. 2026 is calculated as

Scaled Net Operating Assets (SNOA)(A: Mar. 2026 )
=(Operating Assets (A: Mar. 2026 )-Operating Liabilities (A: Mar. 2026 ))/Total Assets (A: Mar. 2025 )
=(21564.998-3801.246)/20586.82
=0.86

where

Operating Assets(A: Mar. 2026 )
=Total Assets - Cash, Cash Equivalents, Marketable Securities
=22428.444 - 863.446
=21564.998

Operating Liabilities(A: Mar. 2026 )
=Total Liabilities - Long-Term Debt & Capital Lease Obligation - Short-Term Debt & Capital Lease Obligation
=7984.538 - 1986.335 - 2196.957
=3801.246

Sumitomo Metal Mining Co's Scaled Net Operating Assets (SNOA) for the quarter that ended in Mar. 2026 is calculated as

Scaled Net Operating Assets (SNOA)(Q: Mar. 2026 )
=(Operating Assets (Q: Mar. 2026 )-Operating Liabilities (Q: Mar. 2026 ))/Total Assets (Q: Dec. 2025 )
=(21564.998-3801.246)/20881.172
=0.85

where

Operating Assets(Q: Mar. 2026 )
=Total Assets - Cash, Cash Equivalents, Marketable Securities
=22428.444 - 863.446
=21564.998

Operating Liabilities(Q: Mar. 2026 )
=Total Liabilities - Long-Term Debt & Capital Lease Obligation - Short-Term Debt & Capital Lease Obligation
=7984.538 - 1986.335 - 2196.957
=3801.246

* 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 Scaled Net Operating Assets of 0.85 mean?
Sumitomo Metal Mining Co (STMNF) has a Scaled Net Operating Assets of 0.85 as of Mar. 2026. Scaled net operating assets equals current-period operating assets less operating liabilities less prior-period total assets. View historical data on Sumitomo Metal Mining Co and its competitors.
Is Sumitomo Metal Mining Co's Scaled Net Operating Assets too high?
Sumitomo Metal Mining Co's current Scaled Net Operating Assets is 0.85. 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 Scaled Net Operating Assets compare to competitors?
Sumitomo Metal Mining Co's Scaled Net Operating Assets of 0.85 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 Scaled Net Operating Assets for a Metals & Mining company?
A good Scaled Net Operating Assets depends on the Metals & Mining industry context. However, Scaled Net Operating Assets 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 Scaled Net Operating Assets mean?
A high Scaled Net Operating Assets can signal that a stock is expensive relative to its fundamentals. Scaled net operating assets equals current-period operating assets less operating liabilities less prior-period total assets. View historical data on Sumitomo Metal Mining Co and its competitors. Sumitomo Metal Mining Co's current Scaled Net Operating Assets is 0.85. 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 Scaled Net Operating Assets is 0.85. 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 Scaled Net Operating Assets calculated?
Scaled Net Operating Assets is calculated from a company's financial statements. For Sumitomo Metal Mining Co (STMNF), the current Scaled Net Operating Assets is 0.85 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:

  • Scaled Net Operating Assets: 0.85
  • 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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Scaled Net Operating Assets is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$48.99
Price
$39.25
GF Value