Position in MTRN
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$1,295,728
+$845,433 QoQ
Shares Held
4,357
+40.0% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#168
of 400 holders
Holding Since
Mar 2022
18 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 Jun 30, 2026State of Wyoming holds $3,543,427 across 20 Other Industrial Metals & Mining names. MTRN ranks #1 (36.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
This page
|
4,357 | $1,295,728 | |
| 2 | ALM |
Almonty Industries Inc.
|
22,024 | $364,717 | |
| 3 | VALE |
Vale S.A.
|
21,570 | $324,412 | |
| 4 | NEXA |
Nexa Resources S.A.
|
22,122 | $270,773 | |
| 5 | GSM |
Ferroglobe PLC
|
67,849 | $215,759 | |
| 6 | SCZM |
Santacruz Silver Mining Ltd.
|
27,255 | $176,884 | |
| 7 | LAR |
Lithium Argentina AG
|
18,639 | $154,144 | |
| 8 | RIO |
Rio Tinto PLC
|
1,308 | $124,168 |
All Filings in MTRN
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,295,728 | 4,357 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $450,295 | 3,113 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $627,318 | 5,046 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $15,946 | 132 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $166,677 | 2,100 | Shares | Sole | 2025-08-19 | |
| 2025-03-31 | $1,147,377 | 14,061 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,191,899 | 12,054 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,276,993 | 11,416 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,021,612 | 9,448 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,140,955 | 8,660 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,304,292 | 10,023 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $802,439 | 7,874 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $651,511 | 5,705 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $630,576 | 5,436 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $525,760 | 6,008 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $478,720 | 5,984 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $469,586 | 6,369 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $15,604 | 182 | Shares | Sole | 2022-05-13 | |
| No filing history on record for this holder in this stock. | ||||||