Position in RIO
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Derivatives in RIO
reported options exposure · as of Mar 31, 2026CallValue
$70,984,361
CallShares
760,900
PutValue
$391,818
PutShares
4,200
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, 2026PEAK6 LLC holds $15,047,046 across 9 Other Industrial Metals & Mining names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
210,191 | $10,143,817 | |
| 2 | ALM |
Almonty Industries Inc.
|
117,800 | $1,705,744 | |
| 3 | TECK |
Teck Resources Ltd
|
24,651 | $1,275,689 | |
| 4 | ELBM |
Electra Battery Materials Corp
|
1,249,080 | $699,484 | |
| 5 | USAR |
USA Rare Earth, Inc.
|
42,191 | $638,560 | |
| 6 | UAMY |
United States Antimony Corp
|
32,112 | $280,337 | |
| 7 | LAC |
Lithium Americas Corp.
|
44,742 | $176,730 | |
| 8 | NB |
Niocorp Developments Ltd
|
18,344 | $81,814 |
All Filings in RIO
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $391,818 | 4,200 | Put | Defined | 2026-05-14 | |
| 2026-03-31 | $70,984,361 | 760,900 | Call | Defined | 2026-05-14 | |
| 2025-12-31 | $74,483,921 | 930,700 | Call | Defined | 2026-03-12 | |
| 2025-12-31 | $17,486,555 | 218,500 | Put | Defined | 2026-03-12 | |
| 2025-09-30 | $7,531,741 | 114,100 | Put | Defined | 2026-03-31 | |
| 2025-09-30 | $50,279,817 | 761,700 | Call | Defined | 2026-03-31 | |
| 2025-06-30 | $8,072,872 | 138,400 | Call | Defined | 2026-03-26 | |
| 2025-06-30 | $7,985,377 | 136,900 | Put | Defined | 2026-03-26 | |
| 2025-06-30 | $1,062,189 | 18,210 | Shares | Defined | 2026-03-26 | |
| 2025-03-31 | $5,208,936 | 86,700 | Put | Defined | 2025-05-14 | |
| 2025-03-31 | $20,991,952 | 349,400 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $405,479 | 6,749 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $227,594 | 3,870 | Shares | Defined | 2025-02-13 | |
| 2024-12-31 | $30,004,862 | 510,200 | Call | Defined | 2025-02-13 | |
| 2024-12-31 | $9,609,554 | 163,400 | Put | Defined | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||