RIO

Rio Tinto
D

RIO

Arincen50/100B

Rio Tinto shares outstanding 1985–2026

Rio Tinto had 1,626,497,277 shares outstanding on 11 November 2026. Rio Tinto had 1.64B diluted shares on average over the last twelve months, up 0.2% on the twelve months before. In fiscal year 2025 the average was 1.64B.

Last updated 7 Nov 2026 · Next report 24 Feb 2027

Shares outstanding

Change on the year

Fiscal yearPeriod endingShares outstandingChange on the yearBasic shares
TTM30 Jun 20261.64B+0.20%1.63B
FY202531 Dec 20251.64B+0.29%1.62B
FY202431 Dec 20241.63B+0.12%1.62B
FY202331 Dec 20231.63B+0.12%1.62B
FY202231 Dec 20221.63B+0.04%1.62B
FY202131 Dec 20211.63B+0.02%1.62B
FY202031 Dec 20201.63B-0.82%1.62B
FY201931 Dec 20191.64B-5.17%1.63B
FY201831 Dec 20181.73B-3.77%1.72B
FY201731 Dec 20171.80B-0.50%1.79B
FY201631 Dec 20161.81B-0.88%1.80B
FY201531 Dec 20151.82B-1.83%1.82B
FY201431 Dec 20141.86B+0.05%1.85B
FY201331 Dec 20131.86B+0.47%1.85B
FY201231 Dec 20121.85B-4.46%1.85B
FY201131 Dec 20111.94B-1.87%1.92B
FY201031 Dec 20101.97B+11.46%1.96B
FY200931 Dec 20091.77B-6.89%1.76B
FY200831 Dec 20081.90B+21.60%1.90B
FY200731 Dec 20071.56B-3.17%1.56B
FY200631 Dec 20061.61B-2.56%1.61B
FY200531 Dec 20051.66B-0.93%1.66B
FY200431 Dec 20041.67B+0.23%1.67B
FY200331 Dec 20031.67B0.00%1.67B
FY200231 Dec 20021.67B0.00%1.67B
FY200131 Dec 20011.67B+0.36%1.67B
FY200031 Dec 20001.66B+0.22%1.66B
FY199931 Dec 19991.66B-1.44%1.66B
FY199831 Dec 19981.68B+0.87%1.68B
FY199731 Dec 19971.67B0.00%1.67B
FY199631 Dec 19961.67B-1.29%1.67B
FY199531 Dec 19951.69B+1.31%1.69B
FY199431 Dec 19941.67B0.00%1.67B
FY199331 Dec 19931.67B0.00%1.67B
FY199231 Dec 19921.67B0.00%1.67B
FY199131 Dec 19911.67B0.00%1.67B
FY199031 Dec 19901.67B0.00%1.67B
FY198931 Dec 19891.67B0.00%1.67B
FY198831 Dec 19881.67B0.00%1.67B
FY198731 Dec 19871.67B-28.88%1.67B
FY198631 Dec 19862.35B0.00%2.35B
FY198531 Dec 19852.35B—2.35B

Figures in USD. Shares and EPS are adjusted for stock splits. Quarterly growth is on the same quarter a year before; TTM is the last four quarters.

See also:Revenue,Net income,EPS,Operating income,Cash on hand,Total debt,Free cash flow,Income statement

Common questions about Rio Tinto's shares

Source: Financial Modeling Prep