Position in MTRN
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$255,457
+$38,765 QoQ
Shares Held
859
-57.1% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#274
of 400 holders
Holding Since
Sep 2023
5 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in MTRN Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026KEYBANK NATIONAL ASSOCIATION/OH holds $7,946,160 across 6 Other Industrial Metals & Mining names. MTRN ranks #3 (3.2% of the industry book) .
All Filings in MTRN
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $255,457 | 859 | Shares | Defined | 2026-07-28 | |
| 2024-06-30 | $216,692 | 2,004 | Shares | Defined | 2024-07-31 | |
| 2024-03-31 | $341,100 | 2,589 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $336,906 | 2,589 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $263,844 | 2,589 | Shares | Defined | 2023-11-08 | |
| No filing history on record for this holder in this stock. | ||||||