Rio Tinto (RTNTF) Shares Outstanding (Weighted Average) (2017 - 2025)

Rio Tinto has disclosed Shares Outstanding (Weighted Average) across 9 years of filings, most recently posting $207.0 million for Q4 2025.

• Shares Outstanding (Weighted Average) for Q4 2025 came in at $207.0 million, down 87.25% year-over-year; the trailing twelve-month figure through Dec 2025 was $207.0 million (down 87.25% YoY), and the FY2025 annual result was $207.0 million, down 87.25% from the prior year.
• Shares Outstanding (Weighted Average) came in at $207.0 million for Q4 2025 at Rio Tinto, down from $1.6 billion in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $3.6 billion in Q4 2021 to a low of $207.0 million in Q4 2025.
• The 5-year median for Shares Outstanding (Weighted Average) is $3.3 billion (2022), against an average of $2.4 billion.
• Across the five-year window, Shares Outstanding (Weighted Average) rose 1.41% in 2023 and tumbled 87.25% in 2025, its largest moves.
• Rio Tinto's Shares Outstanding (Weighted Average) stood at $3.6 billion in 2021, then retreated by 6.72% to $3.3 billion in 2022, then gained by 1.41% to $3.4 billion in 2023, then tumbled by 51.94% to $1.6 billion in 2024, then sank by 87.25% to $207.0 million in 2025.
• The last three Shares Outstanding (Weighted Average) figures came in at $207.0 million (Q4 2025), $1.6 billion (Q4 2024), and $3.4 billion (Q4 2023), per Business Quant data.