Position in RIO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$34,110,342
+$32,304,901 QoQ
Shares Held
359,321
+1756.7% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#53
of 946 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Derivatives in RIO
reported options exposure · as of Jun 30, 2026CallValue
$17,334,218
CallShares
182,600
PutValue
$17,562,050
PutShares
185,000
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, 2026MILLENNIUM MANAGEMENT LLC holds $422,538,584 across 35 Other Industrial Metals & Mining names. RIO ranks #4 (8.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VALE |
Vale S.A.
|
8,771,864 | $131,928,834 | |
| 2 | SKE |
Skeena Resources Ltd
|
3,260,248 | $86,918,211 | |
| 3 | LAR |
Lithium Argentina AG
|
5,611,452 | $46,406,708 | |
| 4 | RIO |
Rio Tinto PLC
This page
|
359,321 | $34,110,342 | |
| 5 | SGML |
Sigma Lithium Corp
|
1,740,615 | $22,018,779 | |
| 6 | IPX |
IPERIONX Ltd
|
579,751 | $17,235,997 | |
| 7 | TMC |
TMC the metals Co Inc.
|
2,935,946 | $13,006,240 | |
| 8 | LAC |
Lithium Americas Corp.
|
2,460,382 | $9,472,470 |
All Filings in RIO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,334,218 | 182,600 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $34,110,342 | 359,321 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $17,562,050 | 185,000 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $1,805,441 | 19,353 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $9,142,420 | 98,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $8,330,797 | 89,300 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $816,306 | 10,200 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $7,882,955 | 98,500 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $16,256,573 | 203,131 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $22,925,273 | 347,300 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $10,753,029 | 162,900 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $71,314,035 | 1,080,352 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $291,650 | 5,000 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $43,786,056 | 750,661 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $437,475 | 7,500 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $1,664,216 | 27,700 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $1,772,360 | 29,500 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $13,632,752 | 226,910 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $11,272,818 | 191,682 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $1,558,465 | 26,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $2,275,947 | 38,700 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $1,494,570 | 21,000 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $15,898,310 | 223,385 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $55,220,803 | 775,900 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $24,565,518 | 372,600 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $12,579,444 | 190,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $23,523,494 | 356,795 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $27,084,783 | 424,926 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $38,256,748 | 600,200 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $15,501,568 | 243,200 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $24,891,978 | 334,300 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $5,949,354 | 79,900 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $15,761,543 | 211,678 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,595,900 | 25,077 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $3,048,356 | 47,900 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $18,429,458 | 288,682 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $3,875,088 | 60,700 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $7,660,800 | 120,000 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $5,145,000 | 75,000 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $50,009,537 | 729,002 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $1,715,000 | 25,000 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $24,143,991 | 339,101 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $17,623,880 | 320,085 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,183,719 | 84,979 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $966,327 | 12,019 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $544,623 | 8,136 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $30,512,722 | 363,723 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $3,106,000 | 40,000 | Put | Sole | 2021-05-17 | |
| 2021-03-31 | $37,162,047 | 478,584 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $39,153,213 | 520,516 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||