ValuationViz

RIO fund manager activity

Rio Tinto Plc · NYSE. Reported by 8 tracked fund managers in their 13F filings, Q1 2012 to Q2 2026.

Q4 2025

ManagerActivitySharesValue% of portfolioFiled
Dodge & Cox FundsNew3,000$240,0900.00%Feb 13, 2026
Ken Fisher - Fisher Asset ManagementAdded19,642,744$1,572,008,8790.54%Feb 9, 2026
Jeremy Grantham - GMOAdded1,568,244$125,506,5670.32%Feb 17, 2026
Joel Greenblatt - Gotham Asset ManagementAdded14,022$1,122,1810.00%Feb 17, 2026

Q3 2025

ManagerActivitySharesValue% of portfolioFiled
Dodge & Cox FundsSold out——0.00%Nov 13, 2025
Ken Fisher - Fisher Asset ManagementAdded19,120,168$1,262,122,3560.46%Nov 12, 2025
Jeremy Grantham - GMOAdded1,126,445$74,356,6340.21%Nov 13, 2025
Joel Greenblatt - Gotham Asset ManagementAdded13,664$901,9610.00%Nov 14, 2025

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