Position in MTRN
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$289,360
+$83,863 QoQ
Shares Held
973
-42.8% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#269
of 400 holders
Holding Since
Mar 2024
3 quarters on record
Voting authority
Sole 0%
Shared 100%
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, 2026MML INVESTORS SERVICES, LLC holds $17,990,373 across 7 Other Industrial Metals & Mining names. MTRN ranks #6 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIO |
Rio Tinto PLC
|
98,370 | $9,338,264 | |
| 2 | BHP |
BHP Group Ltd
|
41,572 | $3,463,363 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
104,823 | $2,262,080 | |
| 4 | VALE |
Vale S.A.
|
83,982 | $1,263,089 | |
| 5 | NEXA |
Nexa Resources S.A.
|
94,765 | $1,159,923 | |
| 6 | MTRN |
MATERION Corp
This page
|
973 | $289,360 | |
| 7 | MP |
MP Materials Corp. / DE
|
3,826 | $214,294 |
All Filings in MTRN
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $289,360 | 973 | Shares | Defined | 2026-08-07 | |
| 2025-09-30 | $205,497 | 1,701 | Shares | Defined | 2025-11-14 | |
| 2024-03-31 | $205,398 | 1,559 | Shares | Defined | 2024-05-14 | |
| No filing history on record for this holder in this stock. | ||||||