SMMYY SUMITOMO METAL MININ UNS ADR: institutional ownership and insider trading

4 funds reported holding $1.26M of SUMITOMO METAL MININ UNS ADR in their latest 13F filings; in Q2 2026 funds net bought $135K, with 0 new positions and 0 funds selling out.

Largest institutional holders of SMMYY

  1. RHUMBLINE ADVISERS — $684K
  2. GAMMA Investing LLC — $425K
  3. Diversified Trust Co — $132K
  4. Salomon & Ludwin, LLC — $19.8K

All SMMYY 13F holders