Position in MTRN
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$522,811
-$3,306,990 QoQ
Shares Held
1,758
-94.3% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#223
of 400 holders
Holding Since
Mar 2020
18 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, 2026SG Americas Securities, LLC holds $27,668,142 across 15 Other Industrial Metals & Mining names. MTRN ranks #7 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VALE |
Vale S.A.
|
801,473 | $12,054,153 | |
| 2 | RIO |
Rio Tinto PLC
|
50,468 | $4,790,927 | |
| 3 | CMP |
Compass Minerals International Inc
|
87,671 | $2,729,198 | |
| 4 | MP |
MP Materials Corp. / DE
|
41,463 | $2,322,342 | |
| 5 | ALM |
Almonty Industries Inc.
|
114,498 | $1,896,086 | |
| 6 | SGML |
Sigma Lithium Corp
|
132,156 | $1,671,773 | |
| 7 | MTRN |
MATERION Corp
This page
|
1,758 | $522,811 | |
| 8 | USAR |
USA Rare Earth, Inc.
|
17,389 | $375,254 |
All Filings in MTRN
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $522,811 | 1,758 | Shares | Sole | 2026-08-07 | |
| 2025-12-31 | $3,829,801 | 30,806 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $255,150 | 2,112 | Shares | Sole | 2025-10-23 | |
| 2025-06-30 | $613,133 | 7,725 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $714,000 | 8,750 | Shares | Sole | 2025-04-15 | |
| 2024-09-30 | $794,541 | 7,103 | Shares | Sole | 2024-10-03 | |
| 2024-03-31 | $150,458 | 1,142 | Shares | Sole | 2024-05-06 | |
| 2023-09-30 | $667,102 | 6,546 | Shares | Sole | 2023-10-13 | |
| 2023-03-31 | $1,717,148 | 14,803 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $182,895 | 2,090 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $974,080 | 12,176 | Shares | Sole | 2022-10-31 | |
| 2022-06-30 | $545,749 | 7,402 | Shares | Sole | 2022-07-29 | |
| 2021-12-31 | $2,288,846 | 24,895 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $130,759 | 1,905 | Shares | Sole | 2021-11-01 | |
| 2021-06-30 | $175,716 | 2,332 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $262,442 | 3,962 | Shares | Sole | 2021-05-13 | |
| 2020-06-30 | $128,391 | 2,088 | Shares | Sole | 2020-07-20 | |
| 2020-03-31 | $281,270 | 8,034 | Shares | Sole | 2020-04-30 | |
| No filing history on record for this holder in this stock. | ||||||