RIO TINTO PLC-SPON ADR (RIO) Institutional Ownership and Insiders Activity

RIO TINTO PLC-SPON ADR (RIO) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $92.47M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $90.10M in RIO holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Renaissance Technologies LLC representing the majority of disclosed value.