Position in RIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$23,784,098
-$41,430,428 QoQ
Shares Held
254,948
-68.7% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Derivatives in RIO
reported options exposure · as of Mar 31, 2026CallValue
$103,747,809
CallShares
1,112,100
PutValue
$31,671,955
PutShares
339,500
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 Mar 31, 2026CITADEL ADVISORS LLC holds $334,266,184 across 38 Other Industrial Metals & Mining names. RIO ranks #4 (7.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECK |
Teck Resources Ltd
|
1,807,264 | $93,525,911 | |
| 2 | VALE |
Vale S.A.
|
2,747,104 | $43,706,424 | |
| 3 | NB |
Niocorp Developments Ltd
|
6,204,197 | $27,670,718 | |
| 4 | RIO |
Rio Tinto PLC
This page
|
254,948 | $23,784,098 | |
| 5 | ALM |
Almonty Industries Inc.
|
1,327,650 | $19,224,372 | |
| 6 | TMC |
TMC the metals Co Inc.
|
3,625,901 | $16,932,957 | |
| 7 | USAR |
USA Rare Earth, Inc.
|
935,167 | $14,153,751 | |
| 8 | MP |
MP Materials Corp. / DE
|
257,413 | $12,422,751 |
All Filings in RIO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,671,955 | 339,500 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $103,747,809 | 1,112,100 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $23,784,098 | 254,948 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $65,214,526 | 814,876 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $69,970,229 | 874,300 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $39,814,925 | 497,500 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $35,691,342 | 540,696 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $52,695,783 | 798,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $18,898,663 | 286,300 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $22,322,891 | 382,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $26,376,826 | 452,200 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $16,043,841 | 275,053 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $52,287,142 | 870,292 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $21,718,920 | 361,500 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $24,092,080 | 401,000 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $44,583,861 | 758,100 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $17,487,741 | 297,360 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $65,914,248 | 1,120,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $44,723,228 | 628,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $72,095 | 1,013 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $103,851,264 | 1,459,200 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $78,885,245 | 1,196,500 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $6,689,455 | 101,463 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $49,018,955 | 743,500 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $136,026,768 | 2,134,088 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $78,151,614 | 1,226,100 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $52,349,662 | 821,300 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $156,677,912 | 2,104,189 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $78,078,756 | 1,048,600 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $38,905,350 | 522,500 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $111,597,258 | 1,753,571 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $52,693,920 | 828,000 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $19,047,452 | 299,300 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $24,946,692 | 390,769 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $44,426,256 | 695,900 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $63,393,120 | 993,000 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $81,709,460 | 1,191,100 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $101,270,406 | 1,476,245 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $62,439,720 | 910,200 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $66,785,600 | 938,000 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $77,437,120 | 1,087,600 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $119,995,210 | 1,685,326 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $55,792,298 | 1,013,300 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $53,549,098 | 972,559 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $42,473,284 | 771,400 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $34,202,700 | 560,700 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $50,977,700 | 835,700 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $8,546,039 | 140,099 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $30,712,800 | 382,000 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $19,019,343 | 236,559 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||