Position in RIO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,365,735
+$275,156 QoQ
Shares Held
45,989
+4.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#190
of 965 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Derivatives in RIO
reported options exposure · as of Jun 30, 2026CallValue
$5,904,646
CallShares
62,200
PutValue
$7,765,274
PutShares
81,800
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026CAPITAL FUND MANAGEMENT S.A. holds $20,338,786 across 5 Other Industrial Metals & Mining names. RIO ranks #3 (21.5% of the industry book) .
All Filings in RIO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,365,735 | 45,989 | Shares | Sole | 2026-08-13 | |
| 2026-06-30 | $7,765,274 | 81,800 | Put | Sole | 2026-08-13 | |
| 2026-06-30 | $5,904,646 | 62,200 | Call | Sole | 2026-08-13 | |
| 2026-03-31 | $4,160,734 | 44,600 | Call | Sole | 2026-05-14 | |
| 2026-03-31 | $11,782,527 | 126,300 | Put | Sole | 2026-05-14 | |
| 2026-03-31 | $4,090,579 | 43,848 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $7,554,832 | 94,400 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $30,453,895 | 380,531 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $14,101,286 | 176,200 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $23,831,920 | 361,035 | Shares | Sole | 2025-11-13 | |
| 2025-09-30 | $2,693,208 | 40,800 | Call | Sole | 2025-11-13 | |
| 2025-09-30 | $2,501,779 | 37,900 | Put | Sole | 2025-11-13 | |
| 2025-06-30 | $6,445,465 | 110,500 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $2,968,997 | 50,900 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $11,634,968 | 199,468 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $2,655,536 | 44,200 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $4,779,484 | 79,552 | Shares | Sole | 2025-05-14 | |
| 2025-03-31 | $1,129,504 | 18,800 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $13,896,685 | 236,298 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $1,558,465 | 26,500 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $6,057,430 | 103,000 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $11,572,242 | 162,600 | Call | Sole | 2024-11-13 | |
| 2024-09-30 | $4,391,189 | 61,700 | Put | Sole | 2024-11-13 | |
| 2024-09-30 | $35,742,356 | 502,211 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $1,997,679 | 30,300 | Call | Sole | 2024-08-13 | |
| 2024-06-30 | $1,397,716 | 21,200 | Put | Sole | 2024-08-13 | |
| 2024-06-30 | $5,513,923 | 83,633 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $11,074,952 | 173,752 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,615,782 | 21,700 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $18,537,784 | 248,963 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $8,740,890 | 137,349 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,472,896 | 54,400 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $2,581,370 | 40,435 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $782,040 | 11,400 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $2,370,960 | 33,300 | Call | Sole | 2023-02-13 | |
| 2022-12-31 | $4,991,120 | 70,100 | Put | Sole | 2023-02-13 | |
| 2022-09-30 | $12,487,608 | 226,800 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $6,513,598 | 118,300 | Call | Sole | 2022-11-14 | |
| 2022-06-30 | $9,290,300 | 152,300 | Put | Sole | 2022-08-12 | |
| 2022-06-30 | $9,516,000 | 156,000 | Call | Sole | 2022-08-12 | |
| 2022-03-31 | $5,475,240 | 68,100 | Put | Sole | 2022-05-12 | |
| 2022-03-31 | $2,741,640 | 34,100 | Call | Sole | 2022-05-12 | |
| 2021-12-31 | $2,751,234 | 41,100 | Put | Sole | 2022-02-10 | |
| 2021-12-31 | $1,827,462 | 27,300 | Call | Sole | 2022-02-10 | |
| 2021-09-30 | $1,804,140 | 27,000 | Call | Sole | 2021-11-12 | |
| 2021-09-30 | $1,407,362 | 21,062 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $11,140,592 | 132,800 | Put | Sole | 2021-08-12 | |
| 2021-06-30 | $9,873,853 | 117,700 | Call | Sole | 2021-08-12 | |
| 2021-06-30 | $1,726,120 | 20,576 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $4,876,420 | 62,800 | Put | Sole | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||