Position in RIO
as of Jun 30, 2026
· filed Jul 29, 2026
Position Value
$1,798,069
+$321,569 QoQ
Shares Held
18,941
+19.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.24%
of 13F equity value
Holder Rank
#301
of 965 holders
Holding Since
Jun 2024
6 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 Jun 30, 2026CHESAPEAKE CAPITAL CORP /IL/ holds $5,379,734 across 4 Other Industrial Metals & Mining names. RIO ranks #1 (33.4% of the industry book) .
All Filings in RIO
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,798,069 | 18,941 | Shares | Sole | 2026-07-29 | |
| 2026-03-31 | $1,476,500 | 15,827 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $1,180,602 | 14,752 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $965,066 | 14,620 | Shares | Sole | 2025-11-13 | |
| 2024-09-30 | $478,760 | 6,727 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $646,707 | 9,809 | Shares | Sole | 2024-08-07 | |
| No filing history on record for this holder in this stock. | ||||||