Police & Firemen's Retirement System of New Jersey
PensionPosition in MTRN — MATERION Corp
CIK 2040686
TRENTON, NJ
Position in MTRN
as of Jun 30, 2026
· filed Jul 23, 2026
Position Value
$1,841,438
+$1,052,228 QoQ
Shares Held
6,192
+13.5% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#145
of 400 holders
Holding Since
Dec 2024
7 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, 2026Police & Firemen's Retirement System of New Jersey holds $9,950,012 across 12 Other Industrial Metals & Mining names. MTRN ranks #2 (18.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
64,772 | $3,627,879 | |
| 2 | MTRN |
MATERION Corp
This page
|
6,192 | $1,841,438 | |
| 3 | ALM |
Almonty Industries Inc.
|
98,091 | $1,624,386 | |
| 4 | USAR |
USA Rare Earth, Inc.
|
57,305 | $1,236,641 | |
| 5 | CMP |
Compass Minerals International Inc
|
9,577 | $298,132 | |
| 6 | UAMY |
United States Antimony Corp
|
39,525 | $286,951 | |
| 7 | ALOY |
Realloys Inc.
|
16,794 | $242,673 | |
| 8 | NB |
Niocorp Developments Ltd
|
46,887 | $225,995 |
All Filings in MTRN
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,841,438 | 6,192 | Shares | Defined | 2026-07-23 | |
| 2026-03-31 | $789,210 | 5,456 | Shares | Defined | 2026-04-29 | |
| 2025-12-31 | $678,289 | 5,456 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $692,241 | 5,730 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $375,499 | 4,731 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $360,100 | 4,413 | Shares | Defined | 2025-05-09 | |
| 2024-12-31 | $436,357 | 4,413 | Shares | Defined | 2025-02-11 | |
| No filing history on record for this holder in this stock. | ||||||