Position in RIO
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$146,783,611
-$10,216,645 QoQ
Shares Held
1,546,230
-8.1% QoQ
Ownership
0.095%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#20
of 965 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 82%
Shared 7%
None 12%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $887,029,517 across 17 Other Industrial Metals & Mining names. RIO ranks #3 (16.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BHP |
BHP Group Ltd
|
3,493,023 | $291,003,745 | |
| 2 | MTRN |
MATERION Corp
|
577,952 | $171,877,143 | |
| 3 | RIO |
Rio Tinto PLC
This page
|
1,546,230 | $146,783,611 | |
| 4 | MP |
MP Materials Corp. / DE
|
2,195,671 | $122,979,531 | |
| 5 | VALE |
Vale S.A.
|
5,671,238 | $85,295,418 | |
| 6 | CMP |
Compass Minerals International Inc
|
951,151 | $29,609,328 | |
| 7 | NEXA |
Nexa Resources S.A.
|
1,868,966 | $22,876,143 | |
| 8 | LAC |
Lithium Americas Corp.
|
1,830,373 | $7,046,933 |
All Filings in RIO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $146,783,611 | 1,546,230 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $157,000,256 | 1,682,927 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $142,449,717 | 1,779,954 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $132,633,428 | 2,009,293 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $107,185,864 | 1,837,577 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $116,449,877 | 1,938,247 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $85,150,407 | 1,447,890 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $105,516,640 | 1,482,600 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $56,571,234 | 858,050 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $30,676,275 | 481,272 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $33,140,804 | 445,082 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $99,426,488 | 1,562,327 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $140,983,744 | 2,208,392 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $157,543,190 | 2,296,548 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $164,410,766 | 2,309,140 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $167,939,991 | 3,050,127 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $185,867,366 | 3,047,006 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $247,457,451 | 3,077,829 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $206,463,711 | 3,084,310 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $206,405,977 | 3,088,985 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $260,448,081 | 3,104,638 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $244,621,105 | 3,150,304 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $236,339,284 | 3,141,974 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $177,559,221 | 2,940,209 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $161,906,658 | 2,881,927 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $129,800,212 | 2,848,995 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||