Position in RIO
as of Mar 31, 2026
· filed Apr 27, 2026
Position Value
$49,406,010
+$7,354,327 QoQ
Shares Held
529,596
+0.8% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
1.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 0.1604997016593781.ToString("F0")%
Shared 0.ToString("F0")%
None 99.83950029834062.ToString("F0")%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026CAPITAL ADVISORS INC/OK holds $49,750,296 across 2 Other Industrial Metals & Mining names. RIO ranks #1 (99.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
529,596 | $49,406,010 | |
| 2 | MP |
MP Materials Corp. / DE
|
7,134 | $344,286 |
All Filings in RIO
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $49,406,010 | 529,596 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $42,051,683 | 525,449 | Shares | Sole | 2026-01-15 | |
| 2025-09-30 | $34,353,452 | 520,428 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $25,161,170 | 431,359 | Shares | Sole | 2025-07-22 | |
| 2025-03-31 | $25,552,084 | 425,301 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $24,114,275 | 410,037 | Shares | Sole | 2025-01-29 | |
| 2024-09-30 | $23,130,463 | 325,003 | Shares | Sole | 2024-10-28 | |
| 2024-06-30 | $28,633,662 | 434,304 | Shares | Sole | 2024-07-31 | |
| 2024-03-31 | $26,855,064 | 421,322 | Shares | Sole | 2024-04-29 | |
| 2023-12-31 | $30,260,022 | 406,393 | Shares | Sole | 2024-01-29 | |
| 2023-09-30 | $22,467,465 | 353,040 | Shares | Sole | 2023-10-24 | |
| 2023-06-30 | $22,159,310 | 347,107 | Shares | Sole | 2023-07-18 | |
| 2023-03-31 | $23,137,751 | 337,285 | Shares | Sole | 2023-04-19 | |
| 2022-12-31 | $21,120,483 | 296,636 | Shares | Sole | 2023-01-17 | |
| 2022-09-30 | $16,445,651 | 298,686 | Shares | Sole | 2022-10-17 | |
| 2022-06-30 | $18,246,930 | 299,130 | Shares | Sole | 2022-07-15 | |
| 2022-03-31 | $18,940,712 | 235,581 | Shares | Sole | 2022-05-05 | |
| 2021-12-31 | $12,565,173 | 187,708 | Shares | Sole | 2022-01-27 | |
| 2021-09-30 | $11,773,951 | 176,204 | Shares | Sole | 2021-10-25 | |
| 2021-06-30 | $14,485,454 | 172,672 | Shares | Sole | 2021-08-02 | |
| No filing history on record for this holder in this stock. | ||||||