Position in RIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$40,861
+$5,808 QoQ
Shares Held
438
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026Ancora Advisors LLC holds $255,132 across 11 Other Industrial Metals & Mining names. RIO ranks #3 (16.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
2,070 | $99,898 | |
| 2 | BHP |
BHP Group Ltd
|
861 | $62,629 | |
| 3 | RIO |
Rio Tinto PLC
This page
|
438 | $40,861 | |
| 4 | TECK |
Teck Resources Ltd
|
523 | $27,065 | |
| 5 | UAMY |
United States Antimony Corp
|
1,501 | $13,103 | |
| 6 | VALE |
Vale S.A.
|
480 | $7,636 | |
| 7 | ATLX |
Atlas Lithium Corp
|
285 | $1,239 | |
| 8 | LGO |
Largo Inc.
|
795 | $890 |
All Filings in RIO
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $40,861 | 438 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $35,053 | 438 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $5,133 | 88 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $29,138 | 485 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $28,522 | 485 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $34,517 | 485 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $31,844 | 483 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $30,595 | 480 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $35,740 | 480 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $30,547 | 480 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $30,643 | 480 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $44,864 | 654 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $46,564 | 654 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $283,779 | 5,154 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $309,514 | 5,074 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $407,949 | 5,074 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $339,653 | 5,074 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $11,626 | 174 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||