Position in MTRN
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$981,387
+$966,922 QoQ
Shares Held
3,300
+3200.0% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#183
of 404 holders
Holding Since
Sep 2023
5 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, 2026STRS OHIO holds $2,830,027 across 10 Other Industrial Metals & Mining names. MTRN ranks #1 (34.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
This page
|
3,300 | $981,387 | |
| 2 | CMP |
Compass Minerals International Inc
|
13,300 | $414,029 | |
| 3 | CRML |
Critical Metals Corp.
|
31,400 | $321,850 | |
| 4 | GSM |
Ferroglobe PLC
|
99,600 | $316,728 | |
| 5 | USAR |
USA Rare Earth, Inc.
|
11,400 | $246,012 | |
| 6 | MP |
MP Materials Corp. / DE
|
3,024 | $169,374 | |
| 7 | ALOY |
Realloys Inc.
|
11,200 | $161,840 | |
| 8 | VALE |
Vale S.A.
|
8,184 | $123,087 |
All Filings in MTRN
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $981,387 | 3,300 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $14,465 | 100 | Shares | Sole | 2026-04-24 | |
| 2024-03-31 | $13,175 | 100 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $520,520 | 4,000 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $203,820 | 2,000 | Shares | Sole | 2023-10-26 | |
| No filing history on record for this holder in this stock. | ||||||