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Rio Tinto

Sector Materials

4 letters mention Rio Tinto, from 2 managers.

• Q4 2025 Massif Capital · Q4 2025 letter ↗ William Thomson · mentioned once
• Q4 2023 Massif Capital · Q4 2023 letter ↗ William Thomson · mentioned once
• Q2 2018 Massif Capital · Q2 2018 letter ↗ William Thomson · mentioned once
• 2017 Fundsmith · Annual letter ↗ Terry Smith · mentioned once

Counts are how many times the name appears in the letter. A high count usually means the letter discusses the company; one mention can be a passing reference.