HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC
Position in RIO — Rio Tinto PLC
CIK 1380137
PITTSBURGH, PA
Position in RIO
as of Jun 30, 2026
· filed Jul 23, 2026
Position Value
$621,791
+$52,722 QoQ
Shares Held
6,550
+7.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#480
of 965 holders
Holding Since
Jun 2020
23 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, 2026HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC holds $1,114,679 across 2 Other Industrial Metals & Mining names. RIO ranks #1 (55.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
6,550 | $621,791 | |
| 2 | MP |
MP Materials Corp. / DE
|
8,800 | $492,888 |
All Filings in RIO
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $621,791 | 6,550 | Shares | Sole | 2026-07-23 | |
| 2026-03-31 | $569,069 | 6,100 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $1,000,375 | 12,500 | Shares | Sole | 2026-01-21 | |
| 2025-09-30 | $825,125 | 12,500 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $729,125 | 12,500 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $522,696 | 8,700 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $511,647 | 8,700 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $725,934 | 10,200 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $679,079 | 10,300 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $656,522 | 10,300 | Shares | Sole | 2024-05-01 | |
| 2023-12-31 | $588,234 | 7,900 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $477,300 | 7,500 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $478,800 | 7,500 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $555,660 | 8,100 | Shares | Sole | 2023-05-02 | |
| 2022-12-31 | $583,840 | 8,200 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $434,974 | 7,900 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 | $445,300 | 7,300 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $305,520 | 3,800 | Shares | Sole | 2022-04-26 | |
| 2021-12-31 | $254,372 | 3,800 | Shares | Sole | 2022-01-27 | |
| 2021-03-31 | $295,070 | 3,800 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $285,836 | 3,800 | Shares | Sole | 2021-01-29 | |
| 2020-09-30 | $229,482 | 3,800 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $213,484 | 3,800 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||