OREGON PUBLIC EMPLOYEES RETIREMENT FUND
PensionPosition in MTRN — MATERION Corp
CIK 1107314
TIGARD, OR
Position in MTRN
as of Jun 30, 2026
· filed Jul 29, 2026
Position Value
$1,415,576
+$727,042 QoQ
Shares Held
4,760
0.0% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#162
of 400 holders
Holding Since
Mar 2020
26 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, 2026OREGON PUBLIC EMPLOYEES RETIREMENT FUND holds $2,983,856 across 2 Other Industrial Metals & Mining names. MTRN ranks #2 (47.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
28,000 | $1,568,280 | |
| 2 | MTRN |
MATERION Corp
This page
|
4,760 | $1,415,576 |
All Filings in MTRN
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,415,576 | 4,760 | Shares | Sole | 2026-07-29 | |
| 2026-03-31 | $688,534 | 4,760 | Shares | Sole | 2026-04-29 | |
| 2025-12-31 | $583,931 | 4,697 | Shares | Sole | 2026-02-04 | |
| 2025-09-30 | $567,444 | 4,697 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $380,737 | 4,797 | Shares | Sole | 2025-07-25 | |
| 2025-03-31 | $391,435 | 4,797 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $484,215 | 4,897 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $542,521 | 4,850 | Shares | Sole | 2024-10-29 | |
| 2024-06-30 | $546,056 | 5,050 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $731,212 | 5,550 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $781,560 | 6,006 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $622,262 | 6,106 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $731,565 | 6,406 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $766,296 | 6,606 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $597,343 | 6,826 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $541,200 | 6,765 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 | $487,576 | 6,613 | Shares | Sole | 2022-07-25 | |
| 2022-03-31 | $661,312 | 7,713 | Shares | Sole | 2022-04-21 | |
| 2021-12-31 | $727,521 | 7,913 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $570,604 | 8,313 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $626,384 | 8,313 | Shares | Sole | 2021-07-23 | |
| 2021-03-31 | $550,653 | 8,313 | Shares | Sole | 2021-04-20 | |
| 2020-12-31 | $516,960 | 8,113 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $428,779 | 8,241 | Shares | Sole | 2020-11-03 | |
| 2020-06-30 | $506,739 | 8,241 | Shares | Sole | 2020-07-21 | |
| 2020-03-31 | $288,517 | 8,241 | Shares | Sole | 2020-04-20 | |
| No filing history on record for this holder in this stock. | ||||||