Position in RIO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$10,842,334
+$634,264 QoQ
Shares Held
114,214
+4.4% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#102
of 965 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026Mariner, LLC holds $29,444,893 across 16 Other Industrial Metals & Mining names. RIO ranks #1 (36.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
114,214 | $10,842,334 | |
| 2 | BHP |
BHP Group Ltd
|
128,577 | $10,711,749 | |
| 3 | VALE |
Vale S.A.
|
274,172 | $4,123,546 | |
| 4 | CMP |
Compass Minerals International Inc
|
50,519 | $1,572,656 | |
| 5 | MTRN |
MATERION Corp
|
1,745 | $518,945 | |
| 6 | IPX |
IPERIONX Ltd
|
13,613 | $404,714 | |
| 7 | MP |
MP Materials Corp. / DE
|
6,287 | $352,134 | |
| 8 | ALM |
Almonty Industries Inc.
|
12,422 | $205,708 |
All Filings in RIO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,842,334 | 114,214 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $10,208,070 | 109,423 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $7,944,977 | 99,275 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $6,596,445 | 99,931 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $5,841,457 | 100,145 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $6,903,852 | 114,911 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $6,334,306 | 107,708 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $7,278,483 | 102,269 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $7,777,893 | 117,972 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $7,357,380 | 115,428 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $9,055,600 | 121,617 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $7,018,791 | 110,289 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $6,650,978 | 104,182 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $6,605,905 | 96,296 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,360,437 | 89,332 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $6,501,814 | 118,086 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $19,230,494 | 315,254 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $24,592,591 | 305,878 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $3,184,670 | 47,575 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,364,654 | 50,354 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,774,546 | 44,994 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $2,984,866 | 38,440 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $2,376,425 | 31,593 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,798,595 | 29,783 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,256,184 | 22,360 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $720,349 | 15,811 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||