Rio Tinto Shares Outstanding 2012-2025 | RIO

Rio Tinto shares outstanding history from 2012 to 2025. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Rio Tinto shares outstanding for the quarter ending December 31, 2025 were 0M, a 0% increase year-over-year.
  • Rio Tinto 2025 shares outstanding were 1.638B, a 0.28% increase from 2024.
  • Rio Tinto 2024 shares outstanding were 1.633B, a 0.12% increase from 2023.
  • Rio Tinto 2023 shares outstanding were 1.632B, a 0.12% increase from 2022.
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Rio Tinto Annual Shares Outstanding
(Millions of Shares)
2025 1,638
2024 1,633
2023 1,632
2022 1,630
2021 1,629
2020 1,629
2019 1,642
2018 1,732
2017 1,800
2016 1,809
2015 1,825
2014 1,859
2013 1,858
2012 1,849
2011 1,923
Rio Tinto Quarterly Shares Outstanding
(Millions of Shares)
2025-12-31
2025-06-30
2024-12-31
2024-06-30
2023-12-31
2023-06-30
2022-12-31
2022-06-30
2021-12-31
2021-06-30
2020-12-31
2020-06-30
2019-12-31
2019-06-30
2018-12-31
2018-06-30
2017-12-31
2017-06-30
2016-12-31
2015-12-31
2015-06-30
2014-12-31
2014-06-30
2013-12-31
2013-06-30
2012-12-31
2012-06-30
2011-12-31
2011-06-30
Sector Industry Market Cap Revenue
Basic Materials Mining - Miscellaneous $123.312B $57.638B
Rio Tinto PLC is an international mining company. The Company has interests in mining for aluminum, borax, coal, copper, gold, iron ore, lead, silver, tin, uranium, zinc, titanium, dioxide feedstock, diamonds, talc and zircon. RTZ's various mining operations are located in New Zealand, Australia, South Africa, Europe and Canada.
Stock Name Country Market Cap PE Ratio
BHP Group (BHP) Australia $194.943B 0.00
Glencore (GLNCY) Switzerland $89.189B 0.00
Wheaton Precious Metals (WPM) Canada $65.763B 47.96
Anglo American (NGLOY) United Kingdom $55.698B 0.00
Fortescue (FSUGY) Australia $44.141B 0.00
Teck Resources (TECK) Canada $27.234B 25.45
Norsk Hydro (NHYDY) Norway $22.555B 23.75
Reliance (RS) United States $16.668B 22.63
Lynas Rare Earths - (LYSDY) Australia $15.671B 0.00
South32 (SOUHY) Australia $14.756B 0.00
Impala Platinum Holdings (IMPUY) South Africa $13.903B 0.00
Ivanhoe Mines (IVPAF) Canada $11.852B 43.74
MP Materials (MP) United States $9.814B 0.00
HudBay Minerals Inc (HBM) Canada $9.656B 35.78
Sibanye Gold (SBSW) South Africa $9.072B 0.00
Aura Minerals (AUGO) United States $8.544B 38.33
NexGen Energy (NXE) Canada $7.529B 0.00
OR Royalties (OR) Canada $7.400B 44.82
Silver Standard Resources (SSRM) United States $7.173B 16.57
Almonty Industries (ALM) Canada $5.057B 0.00
Umicore S.A - (UMICY) Belgium $4.887B 0.00
Skeena Resources (SKE) Canada $4.069B 0.00
Paladin Energy (PALAF) Australia $4.039B 0.00
Perpetua Resources (PPTA) United States $3.738B 0.00
USA Rare Earth (USAR) United States $3.520B 0.00
Hycroft Mining Holding (HYMC) United States $3.414B 0.00
Materion (MTRN) United States $3.398B 30.03
Fortuna Mining (FSM) Canada $3.199B 14.76
Alpha Metallurgical Resources (AMR) United States $2.460B 0.00
TMC The Metals Company (TMC) Canada $1.880B 0.00
Sigma Lithium (SGML) Canada $1.654B 0.00
Nexa Resources S.A (NEXA) Luxembourg $1.569B 14.11
Lithium Americas (LAC) Canada $1.414B 0.00
McEwen (MUX) Canada $1.370B 39.05
Deep Yellow (DYLLF) Australia $1.294B 0.00
Critical Metals (CRML) United States $1.083B 0.00
IperionX (IPX) United States $1.082B 0.00
Elevra Lithium - (ELVR) Australia $1.057B 0.00
Ferroglobe (GSM) United Kingdom $0.793B 0.00
NioCorp Developments (NB) United States $0.688B 0.00
Vox Royalty (VOXR) United States $0.389B 0.00
EnCore Energy (EU) United States $0.346B 0.00
Lifezone Metals (LZM) $0.326B 0.00
Nouveau Monde Graphite (NMG) Canada $0.294B 0.00
American Resources (AREC) United States $0.235B 0.00
Nova Minerals - (NVA) Australia $0.231B 0.00
Dynacor Group (DNGDF) Canada $0.177B 8.44
Atlantic Lithium (ALLIF) Canada $0.139B 0.00
Atlas Lithium (ATLX) United States $0.118B 0.00
Largo (LGO) Canada $0.116B 0.00
NexMetals Mining (NEXM) Canada $0.088B 0.00
Electra Battery Materials (ELBM) Canada $0.061B 2.69
Klotho Neurosciences (GRML) United States $0.048B 0.00
Foremost Clean Energy (FMST) Canada $0.024B 0.00
China Natural Resources (CHNR) Hong Kong, SAR China $0.005B 0.00
Covia (CVIA) United States $0.000B 0.00
Lithium Americas (Argentina) (LAR) Canada $0.000B 0.00
Hi-Crush (HCR) United States $0.000B 0.00