Position in MTRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$19,394,881
+$11,099,349 QoQ
Shares Held
65,217
+13.7% QoQ
Ownership
0.313%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#52
of 400 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026WELLS FARGO & COMPANY/MN holds $236,654,689 across 38 Other Industrial Metals & Mining names. MTRN ranks #5 (8.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
|
1,220,341 | $115,846,969 | |
| 2 | VALE |
Vale S.A.
|
1,995,930 | $30,018,786 | |
| 3 | BHP |
BHP Group Ltd
|
323,491 | $26,950,033 | |
| 4 | MP |
MP Materials Corp. / DE
|
473,117 | $26,499,281 | |
| 5 | MTRN |
MATERION Corp
This page
|
65,217 | $19,394,881 | |
| 6 | USAR |
USA Rare Earth, Inc.
|
438,308 | $9,458,685 | |
| 7 | UAMY |
United States Antimony Corp
|
171,317 | $1,243,760 | |
| 8 | LAR |
Lithium Argentina AG
|
143,307 | $1,185,148 |
All Filings in MTRN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $19,394,881 | 65,217 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $8,295,532 | 57,349 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $9,023,393 | 72,582 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $6,338,778 | 52,469 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $2,895,099 | 36,476 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,750,824 | 45,966 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $4,550,951 | 46,025 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $4,825,304 | 43,137 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $4,782,371 | 44,228 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $5,913,861 | 44,887 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $5,837,370 | 44,858 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $4,315,173 | 42,343 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $5,612,700 | 49,148 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $5,080,104 | 43,794 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $1,005,575 | 11,491 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,012,000 | 12,650 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,573,986 | 21,348 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $2,980,234 | 34,759 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $3,608,459 | 39,248 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $2,022,201 | 29,461 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $2,298,624 | 30,506 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $4,019,044 | 60,674 | Shares | Other | 2021-05-13 | |
| 2020-12-31 | $5,405,558 | 84,833 | Shares | Defined | 2021-02-09 | |
| 2020-09-30 | $5,100,029 | 98,021 | Shares | Defined | 2020-11-05 | |
| 2020-06-30 | $8,366,142 | 136,057 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $4,303,183 | 122,913 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||