Position in MTRN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,098,871
-$2,353,525 QoQ
Shares Held
14,510
-59.5% QoQ
Ownership
0.070%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $369,066,805 across 32 Other Industrial Metals & Mining names. MTRN ranks #22 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VALE |
Vale S.A.
|
5,981,753 | $95,169,690 | |
| 2 | SKE |
Skeena Resources Ltd
|
2,786,254 | $82,807,468 | |
| 3 | TECK |
Teck Resources Ltd
|
1,168,193 | $60,453,987 | |
| 4 | ALM |
Almonty Industries Inc.
|
2,104,555 | $30,473,956 | |
| 5 | TMC |
TMC the metals Co Inc.
|
3,066,178 | $14,319,051 | |
| 6 | LAR |
Lithium Argentina AG
|
1,947,273 | $13,007,783 | |
| 7 | NAK |
Northern Dynasty Minerals Ltd
|
5,426,743 | $7,597,440 | |
| 8 | USAR |
USA Rare Earth, Inc.
|
466,050 | $7,053,666 |
All Filings in MTRN
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,098,871 | 14,510 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,452,396 | 35,814 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,406,349 | 11,641 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,691,005 | 59,103 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,279,699 | 89,212 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,725,844 | 57,907 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,658,212 | 14,824 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $624,495 | 4,740 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $394,033 | 3,028 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,357,891 | 23,137 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,303,562 | 46,441 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $6,638,680 | 57,230 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $528,297 | 6,037 | Shares | Sole | 2023-02-14 | |
| 2022-06-30 | $651,257 | 8,833 | Shares | Sole | 2022-08-15 | |
| 2021-12-31 | $11,084,470 | 120,562 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $11,016,376 | 160,495 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $9,727,986 | 129,104 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $16,407,581 | 247,699 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $10,264,336 | 161,085 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,763,296 | 33,890 | Shares | Sole | 2020-11-16 | |
| 2020-03-31 | $4,832,570 | 138,034 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||