Position in RIO
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$25,934
+$24,147 QoQ
Shares Held
278
+1058.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
2 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 Mar 31, 2026MCF Advisors LLC holds $246,759 across 6 Other Industrial Metals & Mining names. RIO ranks #2 (10.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALM |
Almonty Industries Inc.
|
14,084 | $203,936 | |
| 2 | RIO |
Rio Tinto PLC
This page
|
278 | $25,934 | |
| 3 | MP |
MP Materials Corp. / DE
|
135 | $6,515 | |
| 4 | CMP |
Compass Minerals International Inc
|
215 | $5,020 | |
| 5 | FNUC |
Frontier Nuclear & Minerals Inc.
|
1,367 | $3,841 | |
| 6 | TMC |
TMC the metals Co Inc.
|
324 | $1,513 |
All Filings in RIO
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $25,934 | 278 | Shares | Sole | 2026-05-11 | |
| 2023-12-31 | $1,787 | 24 | Shares | Sole | 2024-02-01 | |
| No filing history on record for this holder in this stock. | ||||||