Position in MTRN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$404,007
+$160,465 QoQ
Shares Held
2,793
+42.6% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2024
9 quarters on record
Voting authority
Sole 1.3247404224847834.ToString("F0")%
Shared 56.319369853204435.ToString("F0")%
None 42.35588972431078.ToString("F0")%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026Cerity Partners LLC holds $22,234,584 across 9 Other Industrial Metals & Mining names. MTRN ranks #7 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BHP |
BHP Group Ltd
|
117,423 | $8,541,347 | |
| 2 | RIO |
Rio Tinto PLC
|
78,883 | $7,358,994 | |
| 3 | TECK |
Teck Resources Ltd
|
63,983 | $3,311,120 | |
| 4 | MP |
MP Materials Corp. / DE
|
27,924 | $1,347,611 | |
| 5 | VALE |
Vale S.A.
|
40,525 | $644,751 | |
| 6 | CRML |
Critical Metals Corp.
|
63,042 | $500,552 | |
| 7 | MTRN |
MATERION Corp
This page
|
2,793 | $404,007 | |
| 8 | NAK |
Northern Dynasty Minerals Ltd
|
79,426 | $111,196 |
All Filings in MTRN
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||