Sumitomo Metal Mining (SMMYY) Stock Price, News & Analysis

Company Overview

Sumitomo Metal Mining Co., Ltd., headquartered in Tokyo, Japan, is a diversified metals and mining company with operations spanning exploration, extraction, smelting, refining and recycling. Tracing its roots to the historic Besshi Copper Mine under the Sumitomo umbrella, it was established as a standalone corporate entity in 1950. The company’s product portfolio includes copper, nickel, cobalt and gold, with a growing emphasis on battery‐grade nickel and cobalt sulfate for lithium‐ion cells used in electric vehicles and energy storage systems.

Key assets include the Niihama copper smelter and refinery in Ehime Prefecture, and a 20% interest in PT Vale Indonesia, operator of the Sorowako nickel mine on Sulawesi Island. Sumitomo Metal Mining also operates the Hishikari gold mine in Kagoshima Prefecture, renowned for its high‐grade ore and efficient underground mining techniques. Beyond Japan, the company holds exploration and development projects in Southeast Asia and Australia to diversify its resource base and secure critical minerals.

Leveraging advanced metallurgical and recycling technologies, Sumitomo Metal Mining seeks to improve production efficiency and minimize environmental impact. The company is investing in next‐generation battery materials research and closed‐loop recycling programs to support the transition to electric mobility and sustainable energy. As a member of the wider Sumitomo Group, it benefits from integrated trading, logistics and financial networks that underpin its global supply chain and project development initiatives.

Key Stats

• Today's Range: $15.55 to $15.98
• 50-Day Range: $10.60 to $18.02
• 52-Week Range: $7.01 to $20.51
• Volume: 47,953 shs
• Average Volume: 149,931 shs
• Market Capitalization: N/A
• P/E Ratio: N/A
• Dividend Yield: 1.91%
• Price Target: N/A
• Consensus Rating: Buy

Company Calendar

• Today: 9/10/2026
• Fiscal Year End: 3/31/2027

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Materials
• Industry: Metals & Mining
• Sub-Industry: N/A
• Current Symbol: OTCMKTS:SMMYY
• CIK: 1551402
• Web: www.smm.co.jp
• Phone: (133) 436-7705
• Fax: N/A
• Employees: 7,402
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: N/A