Position in RIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$994,191
+$697,360 QoQ
Shares Held
10,657
+187.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.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, 2026HARBOUR INVESTMENTS, INC. holds $2,895,900 across 23 Other Industrial Metals & Mining names. RIO ranks #1 (34.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
10,657 | $994,191 | |
| 2 | MP |
MP Materials Corp. / DE
|
20,023 | $966,309 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
18,607 | $281,616 | |
| 4 | BHP |
BHP Group Ltd
|
2,838 | $206,436 | |
| 5 | TECK |
Teck Resources Ltd
|
2,482 | $128,443 | |
| 6 | LAC |
Lithium Americas Corp.
|
23,828 | $94,120 | |
| 7 | VALE |
Vale S.A.
|
4,630 | $73,663 | |
| 8 | UAMY |
United States Antimony Corp
|
7,962 | $69,508 |
All Filings in RIO
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $994,191 | 10,657 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $296,831 | 3,709 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $251,102 | 3,804 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $123,192 | 2,112 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $121,421 | 2,021 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $174,665 | 2,970 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $216,356 | 3,040 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $213,679 | 3,241 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $135,702 | 2,129 | Shares | Sole | 2024-07-22 | |
| 2023-12-31 | $158,823 | 2,133 | Shares | Sole | 2024-02-16 | |
| 2023-09-30 | $133,516 | 2,098 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $132,851 | 2,081 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $139,806 | 2,038 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $159,274 | 2,237 | Shares | Sole | 2023-02-16 | |
| 2022-09-30 | $33,421 | 607 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $37,027 | 607 | Shares | Sole | 2022-08-15 | |
| 2021-12-31 | $36,549 | 546 | Shares | Sole | 2022-02-16 | |
| 2021-09-30 | $79,382 | 1,188 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $96,137 | 1,146 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $76,097 | 980 | Shares | Sole | 2021-08-17 | |
| No filing history on record for this holder in this stock. | ||||||