Position in MTRN
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$22,006
-$61,891 QoQ
Shares Held
74
-87.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#341
of 400 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026Sterling Capital Management LLC holds $1,726,937 across 15 Other Industrial Metals & Mining names. MTRN ranks #6 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
|
10,838 | $1,028,851 | |
| 2 | CMP |
Compass Minerals International Inc
|
10,885 | $338,850 | |
| 3 | MP |
MP Materials Corp. / DE
|
4,316 | $241,739 | |
| 4 | BHP |
BHP Group Ltd
|
340 | $28,325 | |
| 5 | ALM |
Almonty Industries Inc.
|
1,687 | $27,936 | |
| 6 | MTRN |
MATERION Corp
This page
|
74 | $22,006 | |
| 7 | USAR |
USA Rare Earth, Inc.
|
682 | $14,717 | |
| 8 | GSM |
Ferroglobe PLC
|
2,437 | $7,749 |
All Filings in MTRN
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $22,006 | 74 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $83,897 | 580 | Shares | Sole | 2026-04-22 | |
| 2025-12-31 | $123,076 | 990 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $140,985 | 1,167 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $3,345 | 41 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $6,031 | 61 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,684 | 24 | Shares | Sole | 2024-11-12 | |
| No filing history on record for this holder in this stock. | ||||||