Position in MTRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$417,535
New position
Shares Held
1,404
first reported quarter
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#238
of 400 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026&PARTNERS holds $14,884,561 across 11 Other Industrial Metals & Mining names. MTRN ranks #5 (2.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
|
68,038 | $6,458,847 | |
| 2 | BHP |
BHP Group Ltd
|
67,205 | $5,598,848 | |
| 3 | MP |
MP Materials Corp. / DE
|
20,741 | $1,161,703 | |
| 4 | ALM |
Almonty Industries Inc.
|
33,284 | $551,183 | |
| 5 | MTRN |
MATERION Corp
This page
|
1,404 | $417,535 | |
| 6 | VALE |
Vale S.A.
|
23,739 | $357,034 | |
| 7 | TMC |
TMC the metals Co Inc.
|
23,635 | $104,703 | |
| 8 | TMQ |
Trilogy Metals Inc.
|
24,870 | $87,293 |
All Filings in MTRN
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $417,535 | 1,404 | Shares | Sole | 2026-08-14 | |
| No filing history on record for this holder in this stock. | ||||||