Skip to main content
Sumitomo Metal Mining Co., Ltd. logo

Sumitomo Metal Mining Co., Ltd. — Investor Relations & Filings

Ticker · 5713 ISIN · JP3402600005 LEI · 353800CF81IXL9974H84 SGX Manufacturing
Open in API
Filings indexed 85 across all filing types
Latest filing 2026-05-22 Notice of Dividend Amou…
Country JP Japan
Listing SGX 5713

About Sumitomo Metal Mining Co., Ltd.

https://www.smm.co.jp/en/

Sumitomo Metal Mining Co., Ltd. operates a globally unique, integrated business model that encompasses three core areas: Mineral Resources, Smelting & Refining, and Materials. The company's activities begin with the development and operation of mines to secure non-ferrous metal resources, such as copper and nickel. In its Smelting & Refining division, it processes these ores to produce high-purity metals. The Materials division then adds value by manufacturing advanced products from these metals. Key products include high-performance materials for the electronics and automotive sectors, such as battery cathode materials for electric vehicles, crystal materials, and nano copper powders. This vertically integrated structure allows the company to supply essential materials for future technologies.

Recent filings

Filing Released Lang Actions
2026年３月期（第101期）剰余金の配当に関するお知らせ
Notice of Dividend Amount Classification · 89% confidence The document is a formal notice from Sumitomo Metal Mining Co., Ltd. regarding the appropriation of surplus for the fiscal year ending March 31, 2026, including the per-share dividend amount (163.00 yen), total dividend payout, record date, and payment date. It seeks approval at the upcoming annual shareholders’ meeting. This matches the definition for “Notice of Dividend Amount” (Code: DIV).
2026-05-22 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of the contents of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type like a semi-annual report. H1 101
2025-11-12 Japanese
半期報告書－第101期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains detailed financial statements, management analysis (MDA), and segment information for the interim period (April 1, 2025, to September 30, 2025). As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report (IR). H1 2025
2025-11-12 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is titled '自己株券買付状況報告書' (Report on Status of Acquisition of Own Shares) and cites '金融商品取引法第24条の６第１項' (Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act). This is a formal regulatory filing in Japan specifically detailing the company's share buyback activities for the period of September 2025. According to the provided definitions, reports regarding a company buying back its own shares are classified as 'Transaction in Own Shares' (POS).
2025-10-08 Japanese
訂正発行登録書
Regulatory Filings Classification · 95% confidence The document is a '訂正発行登録書' (Amended Shelf Registration Statement) filed with the Kanto Local Finance Bureau by Sumitomo Metal Mining Co., Ltd. It relates to the issuance of corporate bonds and serves to update a previously filed shelf registration statement by incorporating a recently filed extraordinary report. As this is a regulatory filing regarding capital/financing registration that does not fit into specific categories like '10-K' or 'ER', and is a formal regulatory submission, it is classified as a Regulatory Filing (RNS).
2025-10-01 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Status of Acquisition of Treasury Shares' (自己株券買付状況報告書) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This document specifically details the company's share buyback activity for the period of August 2025. According to the provided definitions, reports detailing the company buying back its own shares are classified as 'Transaction in Own Shares' (POS).
2025-09-09 Japanese

Browse filings by year

12 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.