SMMYY — Sumitomo Metal Mining Co Ltd Unsponsored Adr Institutional Holders · Q3 2026

Name: Who Owns SMMYY? 1 Institutions Hold $425K (Q3 2026)
Creator: ko.io

Who owns Sumitomo Metal Mining Co Ltd Unsponsored Adr (SMMYY)? 1 institutions reported holding $425,382 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: GAMMA Investing LLC ($425,382).

Rank	Institution	Value	Shares	Change
1	GAMMA Investing LLC	$425,382	27,444	Added

Source: SEC Form 13F filings · as of 2026-09-30