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Rio Tinto PLC

RIONYSEMetal MiningFiscal year ends December 31Also trades as RTPPF
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Feb 19, 2026Score 9/30
$82.73+0.84 (+1.03%)

Close on Nov 2, 2026Market cap $103.91BP/E 13.6Yield –

Rio Tinto Alumina by Quarter

Alumina — Group Total Production (Rio Tinto Share, kt)

QuarterlyAnnual

Rio Tinto Alumina: 2,071.30 kt in Q3 2026, up 9.7% from a year earlier.

Latest, Q3 2026
2,071.30
Period ended Sep 30, 2026
Change on a year earlier
+9.7%
1,887.80 in Q3 2025
History
55 quarters
Since Q1 2013
Sources
51
Documents cited below

Where the Q3 2026 figure comes from

Source: Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedAlumina — Group Total Production (Rio Tinto Share, kt)Year on yearSource
Q3 2026Sep 30, 20262,071.30+9.7%Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗
Q2 2026Jun 30, 20262,002.00+10.3%Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗
Q1 2026Mar 31, 20262,037.60+6.1%Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗
Q4 2025Dec 31, 20251,969.40-1.1%Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗
Q3 2025Sep 30, 20251,887.80+6.6%Rio Tinto Investor Relations (2026-third-qor-production.xlsx) ↗
Q2 2025Jun 30, 20251,814.90+8.3%Rio Tinto Investor Relations (2026-second-qor-production.xlsx) ↗
Q1 2025Mar 31, 20251,920.60+3.1%Rio Tinto Investor Relations (2026-first-qor-production.xlsx) ↗
Q4 2024Dec 31, 20241,992.30+3.8%Rio Tinto Investor Relations (2025-fourth-qor-production-tables-xlsx.xlsx) ↗
Q3 2024Sep 30, 20241,770.20-6.7%Rio Tinto Investor Relations (2025-third-qor-production-tables-xlsx.xlsx) ↗
Q2 2024Jun 30, 20241,676.40-9.9%Rio Tinto Investor Relations (2025-second-qor-production-tables-xlsx.xlsx) ↗
Q1 2024Mar 31, 20241,863.60+0.2%Rio Tinto Investor Relations (2025-first-qor-xlsx.xlsx) ↗
Q4 2023Dec 31, 20231,919.20-1.1%Rio Tinto Investor Relations (2024-4qor-xlsx.xlsx) ↗
Q3 2023Sep 30, 20231,897.40+3.2%Rio Tinto Investor Relations (2024-3qor-xls.xlsx) ↗
Q2 2023Jun 30, 20231,860.60-0.2%Rio Tinto Investor Relations (2024-2qor-xlsx.xlsx) ↗
Q1 2023Mar 31, 20231,859.70-2.2%Rio Tinto Investor Relations (rt-2024-q1qor-xls.xlsx) ↗
Q4 2022Dec 31, 20221,940.90+1.6%Rio Tinto Investor Relations (rt-2023-4qor-xlsx.xlsx) ↗

Breakdown

What makes up alumina

Cite this data

StockData. (2026). Rio Tinto Alumina, quarterly Q1 2013–Q3 2026 [Data set]. Compiled from Rio Tinto SEC filings and investor materials. https://stockdatahq.com/stocks/rio/kpis/core-alumina-share-kt

See every metric in the Rio Tinto KPI table. Data updated Nov 1, 2026.