Position in MTRN
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$243,012
+$34,155 QoQ
Shares Held
1,680
0.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.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, 2026Ameritas Investment Partners, Inc. holds $1,953,451 across 10 Other Industrial Metals & Mining names. MTRN ranks #2 (12.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
24,814 | $1,197,523 | |
| 2 | MTRN |
MATERION Corp
This page
|
1,680 | $243,012 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
15,086 | $228,326 | |
| 4 | UAMY |
United States Antimony Corp
|
9,770 | $85,292 | |
| 5 | CMP |
Compass Minerals International Inc
|
2,891 | $67,504 | |
| 6 | GSM |
Ferroglobe PLC
|
9,988 | $41,150 | |
| 7 | NB |
Niocorp Developments Ltd
|
8,703 | $38,815 | |
| 8 | CRML |
Critical Metals Corp.
|
4,771 | $37,881 |
All Filings in MTRN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $243,012 | 1,680 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $208,857 | 1,680 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $215,525 | 1,784 | Shares | Other | 2025-11-10 | |
| 2025-06-30 | $170,962 | 2,154 | Shares | Other | 2025-08-12 | |
| 2025-03-31 | $175,766 | 2,154 | Shares | Other | 2025-05-12 | |
| 2024-12-31 | $212,987 | 2,154 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $225,621 | 2,017 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $218,098 | 2,017 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $280,232 | 2,127 | Shares | Other | 2024-05-13 | |
| 2023-12-31 | $276,786 | 2,127 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $208,100 | 2,042 | Shares | Other | 2023-11-13 | |
| 2023-06-30 | $193,797 | 1,697 | Shares | Other | 2023-08-11 | |
| 2023-03-31 | $185,368 | 1,598 | Shares | Other | 2023-05-10 | |
| 2022-12-31 | $139,840 | 1,598 | Shares | Other | 2023-02-13 | |
| 2022-09-30 | $127,840 | 1,598 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $117,820 | 1,598 | Shares | Other | 2022-08-12 | |
| 2022-03-31 | $137,012 | 1,598 | Shares | Other | 2022-05-13 | |
| 2021-12-31 | $146,920 | 1,598 | Shares | Other | 2022-02-11 | |
| 2021-09-30 | $109,686 | 1,598 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $120,409 | 1,598 | Shares | Other | 2021-08-06 | |
| 2021-03-31 | $114,528 | 1,729 | Shares | Other | 2021-05-14 | |
| 2020-12-31 | $110,171 | 1,729 | Shares | Other | 2021-02-12 | |
| 2020-09-30 | $89,959 | 1,729 | Shares | Other | 2020-11-13 | |
| 2020-06-30 | $106,316 | 1,729 | Shares | Other | 2020-08-05 | |
| 2020-03-31 | $60,532 | 1,729 | Shares | Other | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||