Position in RIO
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$26,103,195
-$1,018,251 QoQ
Shares Held
279,807
-17.4% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
3.57%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026ABC ARBITRAGE SA holds $26,103,195 across 1 Other Industrial Metals & Mining name. RIO ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
This page
|
279,807 | $26,103,195 |
All Filings in RIO
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $26,103,195 | 279,807 | Shares | Other | 2026-05-04 | |
| 2025-12-31 | $27,121,446 | 338,891 | Shares | Other | 2026-02-04 | |
| 2025-09-30 | $26,101,740 | 395,421 | Shares | Other | 2025-11-06 | |
| 2025-06-30 | $23,222,047 | 398,115 | Shares | Other | 2025-08-08 | |
| 2025-03-31 | $16,803,594 | 279,687 | Shares | Other | 2025-05-09 | |
| 2024-12-31 | $20,025,687 | 340,515 | Shares | Other | 2025-01-30 | |
| No filing history on record for this holder in this stock. | ||||||