Market Cap

$135.67B

Current · Retrieved: Oct 25, 2026 · USD

RIO Market Cap

Current$135.67BretrievedOct 25, 2026

RIO Market Cap ($16.36B → $135.67B · CAGR +6.0%)

Latest values, visible window

High-resolution chart · PNG

RIO market cap history

Daily history. Dates identify market observations.

Rio Tinto Plc Common Stock Market Cap — Daily history
Date	Market Cap
Apr 8, 1994	20,834,051,557
Mar 31, 1994	20,281,079,073
Mar 25, 1994	21,045,482,213
Mar 18, 1994	21,289,440,663
Mar 11, 1994	20,736,468,178
Mar 4, 1994	20,834,051,557
Feb 25, 1994	20,329,870,763
Feb 18, 1994	20,687,676,488
Feb 11, 1994	20,427,454,142
Feb 4, 1994	20,996,690,524
Jan 28, 1994	21,549,663,008
Jan 21, 1994	21,696,038,078
Jan 14, 1994	20,020,856,727
Jan 7, 1994	20,736,468,178
Dec 31, 1993	19,874,481,657
Dec 23, 1993	19,370,300,863
Dec 17, 1993	19,061,286,827
Dec 10, 1993	18,849,856,171
Dec 3, 1993	17,630,063,925
Nov 26, 1993	17,223,466,510
Nov 19, 1993	16,410,271,680
Nov 12, 1993	16,068,729,851
Nov 5, 1993	16,410,271,680
Oct 29, 1993	16,768,077,405
Oct 22, 1993	16,621,702,335
Oct 15, 1993	16,524,118,956
Oct 8, 1993	17,581,272,235
Oct 1, 1993	16,979,508,061
Sep 24, 1993	17,223,466,510
Sep 17, 1993	17,532,480,546
Sep 10, 1993	17,890,286,271
Sep 3, 1993	18,248,091,996
Aug 27, 1993	18,036,661,341
Aug 20, 1993	17,223,466,510
Aug 13, 1993	16,524,118,956
Aug 6, 1993	16,768,077,405
Jul 30, 1993	16,621,702,335
Jul 23, 1993	16,768,077,405
Jul 16, 1993	16,475,327,266
Jul 9, 1993	16,816,869,095
Jul 2, 1993	16,881,924,681
Jun 25, 1993	16,263,896,610
Jun 18, 1993	16,263,896,610
Jun 11, 1993	16,524,118,956
Jun 4, 1993	16,475,327,266
May 28, 1993	17,223,466,510
May 21, 1993	16,361,479,990
May 14, 1993	16,166,313,230
May 7, 1993	16,068,729,851
Apr 30, 1993	16,881,924,681
Apr 23, 1993	16,881,924,681
Apr 16, 1993	16,361,479,990
Apr 8, 1993	16,524,118,956
Apr 2, 1993	17,532,480,546
Mar 26, 1993	16,621,702,335
Mar 19, 1993	16,670,494,025
Mar 12, 1993	15,954,882,574
Mar 5, 1993	16,670,494,025
Feb 26, 1993	15,759,715,815
Feb 19, 1993	15,499,493,469
Feb 12, 1993	15,662,132,435
Feb 5, 1993	16,003,674,264
Jan 29, 1993	16,475,327,266
Jan 22, 1993	16,572,910,646
Jan 15, 1993	16,475,327,266
Jan 8, 1993	16,930,716,371
Dec 31, 1992	16,816,869,095
Dec 24, 1992	16,930,716,371
Dec 18, 1992	17,077,091,441
Dec 11, 1992	16,670,494,025
Dec 4, 1992	16,572,910,646
Nov 27, 1992	15,141,687,744
Nov 20, 1992	15,353,118,400
Nov 13, 1992	16,003,674,264
Nov 6, 1992	16,410,271,680
Oct 30, 1992	16,263,896,610
Oct 23, 1992	16,768,077,405
Oct 16, 1992	16,410,271,680
Oct 9, 1992	16,410,271,680
Oct 2, 1992	17,223,466,510
Sep 25, 1992	17,841,494,581
Sep 18, 1992	17,792,702,891
Sep 11, 1992	16,768,077,405
Sep 4, 1992	16,881,924,681
Aug 28, 1992	16,719,285,715
Aug 21, 1992	16,881,924,681
Aug 14, 1992	16,524,118,956
Aug 7, 1992	17,630,063,925
Jul 31, 1992	17,695,119,512
Jul 24, 1992	17,125,883,130
Jul 17, 1992	17,630,063,925
Jul 10, 1992	17,987,869,651
Jul 2, 1992	18,914,911,757
Jun 26, 1992	18,654,689,412
Jun 19, 1992	18,557,106,032
Jun 12, 1992	18,394,467,066
Jun 5, 1992	18,801,064,481
May 29, 1992	18,752,272,791
May 22, 1992	19,207,661,896
May 15, 1992	19,370,300,863