Position in MTRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,318,625
+$914,618 QoQ
Shares Held
4,434
+58.8% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#168
of 402 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 2%
Shared 45%
None 53%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026Cerity Partners LLC holds $23,287,816 across 11 Other Industrial Metals & Mining names. MTRN ranks #4 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BHP |
BHP Group Ltd
|
125,942 | $10,492,227 | |
| 2 | RIO |
Rio Tinto PLC
|
81,902 | $7,774,956 | |
| 3 | MP |
MP Materials Corp. / DE
|
30,366 | $1,700,799 | |
| 4 | MTRN |
MATERION Corp
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|
4,434 | $1,318,625 | |
| 5 | CMP |
Compass Minerals International Inc
|
21,297 | $662,974 | |
| 6 | VALE |
Vale S.A.
|
41,455 | $623,481 | |
| 7 | CRML |
Critical Metals Corp.
|
40,295 | $413,023 | |
| 8 | NAK |
Northern Dynasty Minerals Ltd
|
85,464 | $164,090 |
All Filings in MTRN
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,318,625 | 4,434 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $404,007 | 2,793 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $243,542 | 1,959 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $241,378 | 1,998 | Shares | Other | 2025-10-22 | |
| 2025-06-30 | $284,303 | 3,582 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $277,032 | 3,395 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $797,071 | 8,061 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $928,885 | 8,304 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $700,033 | 6,474 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,179,294 | 8,951 | Shares | Defined | 2024-05-14 | |
| No filing history on record for this holder in this stock. | ||||||