Position in RIO
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$5,169,697
+$3,829,613 QoQ
Shares Held
54,458
+144.2% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#167
of 946 holders
Holding Since
Mar 2024
4 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, 2026IMC-Chicago, LLC holds $38,434,880 across 20 Other Industrial Metals & Mining names. RIO ranks #2 (13.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
255,516 | $14,311,451 | |
| 2 | RIO |
Rio Tinto PLC
This page
|
54,458 | $5,169,697 | |
| 3 | SGML |
Sigma Lithium Corp
|
351,178 | $4,442,401 | |
| 4 | USAR |
USA Rare Earth, Inc.
|
184,431 | $3,980,020 | |
| 5 | TMC |
TMC the metals Co Inc.
|
345,823 | $1,531,995 | |
| 6 | UAMY |
United States Antimony Corp
|
186,344 | $1,352,857 | |
| 7 | NAK |
Northern Dynasty Minerals Ltd
|
662,884 | $1,272,737 | |
| 8 | USAS |
Americas Gold & Silver Corp
|
257,262 | $1,214,276 |
All Filings in RIO
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,169,697 | 54,458 | Shares | Sole | 2026-08-06 | |
| 2025-03-31 | $1,340,084 | 22,305 | Shares | Sole | 2025-04-14 | |
| 2024-12-31 | $907,555 | 15,432 | Shares | Sole | 2025-01-27 | |
| 2024-03-31 | $1,069,111 | 16,773 | Shares | Sole | 2024-04-12 | |
| No filing history on record for this holder in this stock. | ||||||