Rio Tinto Plc RIO

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Rio Tinto Plc Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 64.33 → 92.28 · 43.4%
112.04085.76559.490 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16,17 18 19 20 21 22 23 24 25 26 27 28 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
91.9300 92.6990 91.9300 92.2800 1,951,999
90.0500 91.0900 89.4300 90.5500 3,527,300
89.4900 89.7700 88.6200 89.0700 2,763,100
Weekend
Weekend
88.9800 91.0000 88.7600 90.1500 2,570,700
90.9300 91.4600 90.4000 90.6700 4,366,700
28 · 6-K After market open · 12:57 ET 6-K ↗
93.7000 94.0100 92.2000 93.6200 2,677,300
92.7300 93.3800 92.5500 93.2900 3,067,800
90.5900 90.8500 89.3500 89.8500 3,008,800
Weekend
Weekend
90.3700 91.0800 90.2000 90.5400 2,612,500
89.4800 89.8600 89.0800 89.4900 2,336,800
87.8700 89.1000 86.7200 88.8000 5,830,800
92.2900 93.0400 90.8800 91.2500 2,069,100
93.8800 94.1200 93.2900 93.5800 2,596,000
Weekend
Weekend
No trading
93.7900 95.3100 93.4100 94.4200 2,128,000
27 · 6-K After-hours · 16:49 ET 6-K ↗
92.5700 94.5000 92.4700 93.3500 2,582,200
95.5300 95.8200 94.4200 94.9300 2,657,200
94.4600 94.5900 93.0800 94.2900 2,317,800
Weekend
Weekend
94.4500 95.0400 93.4700 93.7400 2,171,300
95.4000 95.5700 94.4700 95.1100 2,964,300
93.6900 94.6400 93.2600 94.0300 2,807,200
95.3700 96.6800 95.2000 95.5800 3,186,000
99.1300 99.8000 98.7400 99.3600 2,817,100
Weekend
Weekend
No trading
101.6200 101.9300 100.0500 100.0800 3,000,700
103.7500 105.0500 102.6400 102.6700 2,900,700
106.4100 107.0700 105.6300 105.7400 2,157,600
106.8500 107.4000 105.7500 105.8900 2,995,800
Weekend
Weekend
104.2000 105.4300 103.9000 105.3500 2,673,000
101.4500 103.6900 100.5000 103.6400 3,567,000
100.1400 101.0100 99.0300 99.0600 2,727,000
102.0500 102.4600 98.4300 101.4200 3,084,700
101.4100 101.9500 100.6700 100.9300 2,249,200
Weekend
Weekend
103.2600 103.6200 100.3900 100.6900 3,559,200
105.7300 106.7000 104.8700 105.4000 2,814,300
109.2400 109.6200 107.8500 107.8600 2,874,900
110.2900 112.2100 110.1000 111.6700 2,169,000
26 · 6-K After market open · 14:51 ET 6-K ↗
106.1600 109.0900 105.8200 108.9600 2,217,800
Weekend
Weekend
107.0300 108.3400 106.3000 106.3900 2,293,400
105.4300 107.2200 104.2000 106.4700 2,811,900
106.2500 106.6400 104.8200 106.6100 1,945,600
106.8400 107.3300 106.1500 106.9400 3,992,200
No trading
Weekend
Weekend
104.0800 104.6400 103.1400 104.2300 2,088,600
103.1300 105.5600 103.0000 104.7600 1,750,600
101.7200 103.3100 101.0800 103.3100 2,154,600
100.0300 101.7900 99.7200 100.9200 2,474,500
104.3400 104.4800 102.6400 103.3300 2,013,700
Weekend
Weekend
103.4100 104.0400 102.6700 103.6900 3,721,000
25 · 6-K After market open · 11:41 ET 6-K ↗
111.1000 111.1000 109.2800 109.5900 2,479,600
110.6500 112.5800 110.5700 112.0400 3,076,700
107.2500 109.8100 106.5500 109.5000 2,143,600
106.9200 108.4300 106.8300 107.9000 2,555,600
Weekend
Weekend
104.8500 105.7700 104.5700 105.3800 2,212,900
24 · F-3ASR After market open · 12:35 ET F-3 ↗
106.0800 106.2400 103.0400 103.1100 2,780,000
23 · 6-K After market open · 10:57 ET 6-K ↗
103.0500 105.9700 102.9100 105.5100 4,522,500
99.6500 101.0900 99.2900 100.5000 2,176,300
100.2900 100.4600 98.3900 98.6300 1,672,600
Weekend
Weekend
22 · 6-K After-hours · 17:18 ET 6-K ↗
99.9900 101.0500 99.5900 100.5800 1,486,700
99.1400 100.6500 98.3300 100.4800 3,353,100
97.5000 97.7500 96.3700 96.4900 2,402,800
99.5300 99.5300 97.8000 98.4900 3,268,200
99.9000 100.3500 99.1300 99.9500 1,978,700
Weekend
Weekend
99.4800 100.1100 98.7700 99.6100 1,535,300
100.0600 100.9900 98.1700 98.8500 2,165,800
99.8000 100.8000 99.3500 100.2800 2,441,700
21 · 6-K After-hours · 17:04 ET 6-K ↗
99.7000 99.8800 97.5700 97.7200 1,858,000
99.6200 100.2500 98.8600 99.8300 2,308,100
Weekend
Weekend
100.0900 101.3300 99.8800 100.1500 2,793,000
99.7900 100.2400 99.1700 99.7100 2,529,800
99.1200 99.1200 98.2400 98.5600 1,987,600
99.2400 99.8700 98.3800 98.8700 2,703,900
98.2200 99.3200 97.8000 99.2000 2,018,500
Weekend
Weekend
99.1200 99.3400 97.9800 98.2600 2,387,400
97.8200 98.6300 96.7200 97.1300 2,265,300
100.4200 100.4200 97.4600 98.4500 4,608,600
94.8600 95.0100 93.6200 94.6600 1,794,800
94.4600 94.8400 93.4900 94.0100 1,174,800
Weekend
Weekend
No trading
92.1800 94.8400 92.1800 94.4500 2,798,800
20 · 6-K After market open · 15:18 ET 6-K ↗
94.3600 95.2500 93.8500 94.8100 3,111,500
91.8000 93.3000 91.0000 93.2900 3,170,000
90.0000 90.2500 88.3400 88.8200 4,499,000
Weekend
Weekend
85.4000 87.4100 85.2800 86.6400 3,552,300
85.5100 86.6300 85.3500 85.7900 3,108,000
87.8800 88.3300 87.0500 87.5400 2,183,700
84.7800 86.9300 84.5400 86.7700 2,754,600
85.7100 87.0800 85.0900 85.8400 3,917,200
Weekend
Weekend
19 · 6-K After market open · 12:09 ET 6-K ↗
85.1000 85.6000 82.3500 83.1500 5,081,000
83.3800 86.2400 82.7000 85.6500 4,830,000
88.8600 89.1000 87.5100 87.7200 3,551,400
90.7500 91.0200 89.6400 89.8000 2,137,200
89.6900 90.5200 88.9700 89.8600 2,421,500
Weekend
Weekend
90.1500 90.3600 87.7100 87.8300 3,739,900
91.8200 91.9100 90.2600 90.7000 3,257,100
90.7600 92.2000 90.1400 92.0800 2,321,300
91.3400 92.5400 90.7800 91.6800 2,636,300
87.8900 90.8200 87.2500 90.3500 3,396,600
Weekend
Weekend
89.8900 90.7600 88.8600 90.2100 4,271,400
94.4000 94.7400 91.9600 93.3700 4,860,300
96.5800 96.8600 95.7800 96.2500 3,531,000
94.0500 95.5500 92.2600 95.3100 4,191,300
18 · 6-K After market open · 15:19 ET 6-K ↗
97.7500 99.7800 97.2400 99.6100 3,162,000
Weekend
Weekend
99.1600 99.5700 98.3600 99.3400 2,390,700
98.4900 99.1200 97.5500 99.0900 2,818,100
101.1000 101.5300 100.1400 100.7800 3,483,900
96.8300 98.7900 96.5000 98.1100 3,322,700
96.9000 97.8800 95.6700 97.6700 3,375,400
Weekend
Weekend
95.7600 97.6200 95.6500 97.0900 3,542,300
17 · 20-F After market open · 10:19 ET 20-F ↗
95.2100 96.4500 94.0900 96.3400 3,962,400
16 · 6-K Pre-market · 08:58 ET 6-K ↗
98.4900 100.0900 98.1700 98.9300 3,459,900
94.8200 96.9100 94.0900 96.8800 3,871,400
No trading
Weekend
Weekend
96.5100 98.3600 95.6400 98.0700 3,400,800
15 · 6-K After-hours · 16:33 ET 6-K ↗
99.9400 100.3300 97.5100 97.9100 4,126,100
99.7200 99.7700 98.2800 99.5200 2,632,300
96.8700 97.3800 95.9400 97.2400 2,716,200
94.9300 96.8900 94.6600 96.8500 3,248,100
Weekend
Weekend
93.1900 93.6400 92.9000 93.4100 3,873,700
14 · 6-K After market open · 10:41 ET 6-K ↗
92.9400 94.7400 91.0800 91.1200 6,958,400
98.6000 98.6000 94.8600 96.4800 4,911,200
95.0000 96.5000 94.5500 96.3700 4,672,500
13 · 6-K After-hours · 17:20 ET 6-K ↗
92.4300 93.0200 91.8100 92.5200 5,021,800
Weekend
Weekend
92.6300 93.3400 89.6300 91.0300 7,398,400
96.7200 97.1100 93.3100 95.1300 6,020,100
93.0900 93.4500 92.1300 93.3700 3,877,000
91.4000 92.9400 91.3700 92.9100 3,255,600
92.0000 92.4200 90.4000 90.4700 5,134,100
Weekend
Weekend
89.2300 90.4400 88.7700 90.4300 2,982,900
88.1300 88.4300 86.6700 87.3000 3,094,200
12 · 6-K After market open · 12:38 ET 6-K ↗
89.6800 89.7800 88.3900 88.8400 4,971,700
84.9200 85.8700 84.5400 85.6800 4,035,000
No trading
Weekend
Weekend
85.0600 85.3100 84.2500 85.1300 3,593,500
85.9100 87.3400 85.6600 86.3500 4,042,700
85.3000 85.9100 85.1200 85.8800 4,397,000
83.8000 84.2500 83.4100 83.5900 3,345,300
81.8400 83.1600 81.7200 82.8800 4,062,700
Weekend
Weekend
81.2400 81.7200 80.7200 81.1300 11,009,600
11 · 6-K After-hours · 17:15 ET 6-K ↗
83.7000 85.4300 81.6000 84.1900 9,781,900
83.9700 84.9200 83.7800 84.8800 3,773,500
83.5900 85.4600 83.5800 85.2300 4,351,200
10 · 6-K After-hours · 16:12 ET 6-K ↗
82.2000 83.2500 81.8700 83.2100 2,732,400
Weekend
Weekend
81.1300 81.6400 80.7400 81.4300 3,172,400
No trading
80.3000 80.4900 79.9300 80.0300 968,600
81.5700 81.6300 80.4900 80.5200 3,113,200
80.5200 81.0800 80.1800 80.4000 4,757,000
Weekend
Weekend
81.5000 82.3600 81.1700 82.2400 1,910,400
No trading
81.0200 81.0700 80.3400 80.8900 1,137,000
80.8400 81.1700 80.6200 80.9700 2,078,300
79.2800 80.3700 79.1300 80.1000 4,639,500
Weekend
Weekend
77.7000 78.5700 77.6400 78.3200 2,802,000
77.3200 77.8500 77.1700 77.6300 2,450,200
77.4200 77.7100 76.9700 77.1900 2,555,400
76.3800 76.7300 75.8500 75.9900 1,955,400
75.5900 75.9200 75.1700 75.8200 2,203,400
Weekend
Weekend
76.2700 76.5900 74.7000 75.6600 4,252,500
75.5600 76.9900 75.5600 76.7400 5,451,900
75.0700 76.3300 74.6200 76.2400 3,927,900
72.6000 74.6300 72.5600 74.4000 5,230,500
73.3500 73.5400 72.8700 73.0200 3,288,900
Weekend
Weekend
73.3800 73.9600 72.9200 73.0600 4,657,800
9 · 6-K After-hours · 16:14 ET 6-K ↗
73.5500 73.9800 72.8700 73.7300 3,470,700
73.0900 74.5300 73.0900 74.2800 4,835,400
72.3400 72.3800 71.5700 72.3400 2,293,600
8 · 6-K After market open · 14:45 ET 6-K ↗
72.8900 72.9600 71.8700 71.9700 2,367,400
Weekend
Weekend
71.4000 72.1000 71.3200 71.9500 1,608,600
No trading
71.8200 72.5700 71.7600 72.2000 2,477,900
71.6500 71.8200 71.0400 71.0700 2,345,000
69.8800 70.5500 69.8000 70.4700 1,956,500
Weekend
Weekend
69.2600 70.0600 68.8700 69.9900 3,199,600
70.1700 70.4800 68.7000 68.7800 2,124,000
69.3300 70.1100 69.1700 69.4300 2,051,400
69.2200 70.0300 68.9200 69.7400 3,001,700
70.7100 71.2900 70.2800 70.4900 1,639,100
Weekend
Weekend
69.9600 71.1000 69.8400 70.6300 1,776,600
71.5400 71.7800 70.7500 71.0400 2,112,700
71.0100 71.5100 70.9700 71.1100 2,598,900
70.2600 70.4800 69.9100 70.3200 1,484,100
70.0400 70.4600 69.5900 70.2900 2,032,400
Weekend
Weekend
68.4100 69.5400 68.1900 69.3300 2,326,300
69.2400 69.4200 68.3800 69.2700 2,290,700
68.7300 69.2000 68.5500 69.0600 2,270,600
68.6800 68.9200 67.7400 67.8900 4,279,700
7 · 6-K After-hours · 16:19 ET 6-K ↗
70.4700 70.8600 70.2200 70.3700 3,933,100
Weekend
Weekend
72.0800 72.4100 71.7400 71.7400 7,778,500
71.7000 72.3200 71.3300 72.2000 2,780,800
73.0200 73.7600 72.0800 72.5800 3,273,700
71.0200 72.2000 70.8900 71.9900 3,130,400
71.0400 71.4200 70.7200 70.9300 2,900,000
Weekend
Weekend
70.4200 70.9700 70.2000 70.5400 1,952,400
70.5200 71.2400 70.3900 70.6200 2,914,000
69.5000 70.1200 69.0400 69.7600 3,930,800
68.7800 69.0900 68.1100 68.3400 2,568,500
68.2800 69.2400 68.1500 69.2400 4,065,700
Weekend
Weekend
68.5000 68.5000 67.3900 68.0200 2,908,700
69.1100 69.2000 68.3200 68.7500 3,254,100
68.6300 69.3000 68.4700 68.8600 3,962,100
6 · 6-K After market open · 11:05 ET 6-K ↗
66.6200 68.9100 66.4900 68.2200 5,998,300
67.5000 68.3600 66.9400 68.1600 4,654,800
Weekend
Weekend
67.4400 67.5700 65.3500 65.4400 5,210,400
68.2700 68.8000 66.7600 67.0000 3,299,200
67.4000 67.8600 67.3500 67.7000 3,283,700
66.9000 67.0200 66.2400 66.2500 3,163,300
66.7500 67.4100 66.7400 66.9800 2,557,500
Weekend
Weekend
66.2900 66.6000 65.8700 66.1100 1,980,200
66.3500 66.4800 65.2900 66.2600 2,842,100
5 · 6-K After market open · 15:35 ET 6-K ↗
66.6400 67.0500 65.9500 66.2900 3,061,000
65.9900 66.3300 65.6000 66.0100 2,875,200
65.5700 66.2300 65.4900 65.9200 3,516,300
Weekend
Weekend
64.9700 65.1500 64.4300 64.8000 6,322,400
65.0800 66.1500 65.0100 65.4300 5,119,000
64.0000 64.2100 63.6200 63.8700 3,262,300
63.7200 63.9100 63.2900 63.5700 2,259,100
63.4000 64.1000 63.1200 63.6500 3,525,900
Weekend
Weekend
61.8500 62.4600 61.7200 62.3800 3,477,500
62.6200 62.6600 61.8700 61.9800 3,015,300
62.9000 63.4900 62.6100 62.9900 4,430,800
64.0000 64.0300 63.1800 63.4400 3,438,200
62.6400 63.7200 62.3300 63.7200 3,155,300
Weekend
Weekend
62.9400 63.1100 62.3000 62.4400 2,463,600
61.9900 62.7500 61.8400 62.5400 3,158,600
62.3900 62.6700 62.0100 62.1000 4,266,600
63.6100 63.9700 61.8500 61.8700 4,969,300
63.9000 63.9200 63.3400 63.7200 1,915,700
Weekend
Weekend
63.7800 64.3500 63.2800 63.9700 3,215,300
62.4400 62.5900 62.0800 62.4600 1,484,200
62.4500 62.5400 62.1100 62.4800 2,105,700
4 · 6-K After market open · 10:15 ET 6-K ↗
61.6000 62.0800 61.4000 61.8900 2,158,200
No trading
Weekend
Weekend
62.8200 63.2600 62.6400 62.7200 1,997,300
62.7100 63.0300 62.5100 62.8800 1,967,700
3 · 6-K After market open · 13:12 ET 6-K ↗
61.7800 62.1900 61.6600 62.1100 1,779,300
61.9100 62.1600 61.7600 61.9500 1,509,600
62.7600 63.0800 62.2700 62.3300 1,937,600
Weekend
Weekend
61.1300 62.8200 61.1300 62.6900 3,968,600
60.7300 61.3500 60.5900 61.3000 1,709,500
60.5400 60.9800 60.3700 60.6200 3,437,300
61.0100 61.1200 60.4700 60.5900 5,008,000
60.6400 60.7400 60.2200 60.3600 2,366,100
Weekend
Weekend
61.7600 61.8300 61.2100 61.2400 2,137,700
62.4500 62.5400 61.9200 62.5200 2,377,700
63.4000 63.8400 63.2400 63.5700 2,245,400
62.8500 63.3800 62.7700 63.1000 3,043,400
61.7000 62.1900 61.5200 62.1400 2,622,200
Weekend
Weekend
61.3200 62.1400 61.1200 61.8600 3,880,700
60.7600 61.1000 60.4300 60.7700 3,966,500
60.3900 60.6700 60.0900 60.0900 2,142,700
60.1600 60.2900 59.4900 59.7000 3,618,900
59.8900 60.1900 59.7800 60.0000 3,132,100
Weekend
Weekend
2 · 6-K After market open · 11:23 ET 6-K ↗
59.8000 60.0700 59.3500 59.6500 2,714,900
58.4700 60.0200 58.4000 59.7700 4,824,900
61.0800 61.5400 59.0700 59.4900 8,296,600
1 · 6-K Pre-market · 07:04 ET 6-K ↗
62.2600 62.4900 62.0300 62.2700 2,550,000
61.8800 62.3900 61.5400 62.1900 3,302,400
Weekend
Weekend
63.2800 63.2800 62.7800 63.1000 2,954,200
64.0800 64.5700 63.7600 63.8300 3,242,300
64.3900 64.7600 64.2700 64.6200 2,898,600
63.3800 64.4100 63.3400 64.3300 4,450,600

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

28 6-K 6-K (opens SEC filing in a new tab) After market open · 12:57 ET Summarise
27 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:49 ET Summarise
26 6-K 6-K (opens SEC filing in a new tab) After market open · 14:51 ET Summarise
25 6-K 6-K (opens SEC filing in a new tab) After market open · 11:41 ET Summarise
24 F-3ASR F-3 (opens SEC filing in a new tab) After market open · 12:35 ET Summarise
23 6-K 6-K (opens SEC filing in a new tab) After market open · 10:57 ET Summarise
22 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
21 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
20 6-K 6-K (opens SEC filing in a new tab) After market open · 15:18 ET Summarise
19 6-K 6-K (opens SEC filing in a new tab) After market open · 12:09 ET Summarise
18 6-K 6-K (opens SEC filing in a new tab) After market open · 15:19 ET Summarise
17 20-F 20-F (opens SEC filing in a new tab) After market open · 10:19 ET Summarise
16 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:58 ET Summarise
15 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
14 6-K 6-K (opens SEC filing in a new tab) After market open · 10:41 ET Summarise
13 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
12 6-K 6-K (opens SEC filing in a new tab) After market open · 12:38 ET Summarise
11 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
10 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
9 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
8 6-K 6-K (opens SEC filing in a new tab) After market open · 14:45 ET Summarise
7 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
6 6-K 6-K (opens SEC filing in a new tab) After market open · 11:05 ET Summarise
5 6-K 6-K (opens SEC filing in a new tab) After market open · 15:35 ET Summarise
4 6-K 6-K (opens SEC filing in a new tab) After market open · 10:15 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After market open · 13:12 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) After market open · 11:23 ET Summarise
1 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise