Position in RIO
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$666,978
+$16,654 QoQ
Shares Held
7,026
+0.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.31%
of 13F equity value
Holder Rank
#463
of 965 holders
Holding Since
Dec 2024
7 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, 2026Rossby Financial, LCC holds $1,180,002 across 7 Other Industrial Metals & Mining names. RIO ranks #1 (56.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
7,026 | $666,978 | |
| 2 | MP |
MP Materials Corp. / DE
|
4,960 | $277,809 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
10,000 | $215,800 | |
| 4 | BHP |
BHP Group Ltd
|
85 | $7,081 | |
| 5 | VALE |
Vale S.A.
|
430 | $6,467 | |
| 6 | LAR |
Lithium Argentina AG
|
500 | $4,135 | |
| 7 | LAC |
Lithium Americas Corp.
|
450 | $1,732 |
All Filings in RIO
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $666,978 | 7,026 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $650,324 | 6,971 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $496,105 | 6,199 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $407,083 | 6,167 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $367,537 | 6,301 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $408,664 | 6,802 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $360,446 | 6,129 | Shares | Sole | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||