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
Sep 14, 2007	121,507,571,574
Sep 7, 2007	119,848,654,119
Aug 31, 2007	111,732,969,711
Aug 24, 2007	111,423,955,675
Aug 17, 2007	99,502,519,460
Aug 10, 2007	107,748,315,042
Aug 3, 2007	108,333,815,320
Jul 27, 2007	110,334,274,603
Jul 20, 2007	126,337,948,867
Jul 13, 2007	123,654,405,926
Jul 6, 2007	131,005,687,194
Jun 29, 2007	124,467,600,757
Jun 22, 2007	123,377,919,684
Jun 15, 2007	125,394,642,863
Jun 8, 2007	114,514,096,031
Jun 1, 2007	120,499,209,984
May 25, 2007	118,742,709,150
May 18, 2007	113,180,456,509
May 11, 2007	118,271,056,148
May 4, 2007	106,577,314,486
Apr 27, 2007	100,185,603,118
Apr 20, 2007	101,145,173,018
Apr 13, 2007	100,445,825,464
Apr 5, 2007	97,258,101,728
Mar 30, 2007	92,622,891,194
Mar 23, 2007	91,891,015,847
Mar 16, 2007	85,548,096,169
Mar 9, 2007	85,645,679,548
Mar 2, 2007	83,905,442,611
Feb 23, 2007	93,663,780,577
Feb 16, 2007	89,776,709,287
Feb 9, 2007	84,897,540,304
Feb 2, 2007	86,507,666,069
Jan 26, 2007	86,068,540,860
Jan 19, 2007	83,450,053,506
Jan 12, 2007	83,937,970,404
Jan 5, 2007	78,717,259,593
Dec 29, 2006	86,393,818,793
Dec 22, 2006	84,051,817,681
Dec 15, 2006	89,695,389,804
Dec 8, 2006	87,581,083,245
Dec 1, 2006	87,272,069,210
Nov 24, 2006	85,645,679,548
Nov 17, 2006	83,059,719,988
Nov 10, 2006	89,223,736,803
Nov 3, 2006	90,752,543,084
Oct 27, 2006	88,898,458,871
Oct 20, 2006	85,873,374,101
Oct 13, 2006	82,295,316,847
Oct 6, 2006	75,464,480,271
Sep 29, 2006	77,107,133,828
Sep 22, 2006	73,968,201,782
Sep 15, 2006	75,171,730,132
Sep 8, 2006	80,197,274,184
Sep 1, 2006	83,368,734,023
Aug 25, 2006	81,173,107,981
Aug 18, 2006	84,230,720,543
Aug 11, 2006	82,457,955,813
Aug 4, 2006	85,954,693,584
Jul 28, 2006	85,515,568,376
Jul 21, 2006	79,123,857,008
Jul 14, 2006	83,124,775,574
Jul 7, 2006	84,279,512,233
Jun 30, 2006	85,271,609,926
Jun 23, 2006	83,807,859,232
Jun 16, 2006	81,628,497,086
Jun 9, 2006	78,961,218,042
Jun 2, 2006	88,312,958,593
May 26, 2006	92,655,418,987
May 19, 2006	86,214,915,930
May 12, 2006	96,786,448,726
May 5, 2006	98,754,380,216
Apr 28, 2006	90,557,376,325
Apr 21, 2006	91,825,960,260
Apr 13, 2006	88,215,375,213
Apr 7, 2006	87,158,221,933
Mar 31, 2006	84,165,664,957
Mar 24, 2006	80,750,246,669
Mar 17, 2006	77,985,384,245
Mar 10, 2006	75,464,480,271
Mar 3, 2006	77,773,953,589
Feb 24, 2006	79,530,454,423
Feb 17, 2006	80,441,232,633
Feb 10, 2006	78,814,842,972
Feb 3, 2006	82,083,886,191
Jan 27, 2006	86,247,443,723
Jan 20, 2006	81,449,594,223
Jan 13, 2006	79,969,579,632
Jan 6, 2006	77,302,300,588
Dec 30, 2005	74,326,007,508
Dec 23, 2005	74,521,174,267
Dec 16, 2005	71,105,755,979
Dec 9, 2005	70,552,783,494
Dec 2, 2005	70,341,352,838
Nov 25, 2005	67,121,101,310
Nov 18, 2005	67,381,323,655
Nov 11, 2005	66,405,489,859
Nov 4, 2005	63,526,780,159
Oct 28, 2005	62,014,237,774
Oct 21, 2005	60,501,695,389