Position in WWR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$25,640
-$420,695 QoQ
Shares Held
50,275
-92.7% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 66 holders
Holding Since
Sep 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WWR Over Time
Shares Held
Position Value (USD)
Derivatives in WWR
reported options exposure · as of Dec 31, 2025CallValue
$75,900
CallShares
101,200
PutValue
$7,500
PutShares
10,000
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, 2026JANE STREET GROUP, LLC holds $264,096,501 across 37 Other Industrial Metals & Mining names. WWR ranks #35 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
|
597,611 | $56,731,211 | |
| 2 | LAR |
Lithium Argentina AG
|
4,998,755 | $41,339,703 | |
| 3 | SGML |
Sigma Lithium Corp
|
3,232,654 | $40,893,072 | |
| 4 | VALE |
Vale S.A.
|
2,464,209 | $37,061,703 | |
| 5 | ALM |
Almonty Industries Inc.
|
2,189,580 | $36,259,443 | |
| 6 | MTRN |
MATERION Corp
|
54,177 | $16,111,697 | |
| 7 | TMC |
TMC the metals Co Inc.
|
2,427,576 | $10,754,161 | |
| 8 | IPX |
IPERIONX Ltd
|
224,635 | $6,678,398 |
All Filings in WWR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $25,640 | 50,275 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $446,335 | 686,672 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $2,227,073 | 2,969,432 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $7,500 | 10,000 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $75,900 | 101,200 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $282,889 | 297,778 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $39,936 | 56,249 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $11,025 | 21,203 | Shares | Defined | 2024-11-15 | |
| 2024-03-31 | $6,546 | 13,360 | Shares | Defined | 2024-05-16 | |
| 2023-03-31 | $15,584 | 14,040 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $41,824 | 52,943 | Shares | Defined | 2023-02-15 | |
| 2022-03-31 | $28,380 | 14,190 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $22,145 | 10,300 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $26,995 | 12,556 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $41,065 | 19,100 | Put | Defined | 2022-02-15 | |
| 2021-09-30 | $177,210 | 49,500 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $352,988 | 98,600 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $847,756 | 178,100 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $2,114,868 | 444,300 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $1,380,090 | 257,000 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $408,199 | 76,015 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $1,363,443 | 253,900 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $187,028 | 37,937 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $70,006 | 14,200 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $351,016 | 71,200 | Call | Defined | 2021-02-17 | |
| 2020-09-30 | $99,104 | 39,484 | Shares | Defined | 2020-11-17 | |
| No filing history on record for this holder in this stock. | ||||||