Position in MTRN
as of Jun 30, 2026
· filed Jul 9, 2026
Position Value
$7,476,384
+$2,133,013 QoQ
Shares Held
25,140
-31.9% QoQ
Ownership
0.121%
of shares outstanding
% of Portfolio
1.11%
of 13F equity value
Holder Rank
#2
of 35 holders
Holding Since
Mar 2020
26 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, 2026Gilman Hill Asset Management, LLC holds $14,212,616 across 2 Other Industrial Metals & Mining names. MTRN ranks #1 (52.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
This page
|
25,140 | $7,476,384 | |
| 2 | RIO |
Rio Tinto PLC
|
70,960 | $6,736,232 |
All Filings in MTRN
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,476,384 | 25,140 | Shares | Sole | 2026-07-09 | |
| 2026-03-31 | $5,343,371 | 36,940 | Shares | Sole | 2026-04-08 | |
| 2025-12-31 | $4,693,452 | 37,753 | Shares | Sole | 2026-01-12 | |
| 2025-09-30 | $4,216,631 | 34,903 | Shares | Sole | 2025-10-15 | |
| 2025-06-30 | $2,726,597 | 34,353 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 | $2,750,491 | 33,707 | Shares | Sole | 2025-04-10 | |
| 2024-12-31 | $3,328,498 | 33,662 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $3,732,991 | 33,372 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $3,703,128 | 34,247 | Shares | Sole | 2024-07-12 | |
| 2024-03-31 | $4,260,531 | 32,338 | Shares | Sole | 2024-04-12 | |
| 2023-12-31 | $4,200,986 | 32,283 | Shares | Sole | 2024-01-10 | |
| 2023-09-30 | $3,290,979 | 32,293 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $3,667,875 | 32,118 | Shares | Sole | 2023-07-14 | |
| 2023-03-31 | $4,156,744 | 35,834 | Shares | Sole | 2023-04-20 | |
| 2022-12-31 | $3,032,571 | 34,654 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $2,522,720 | 31,534 | Shares | Sole | 2022-10-21 | |
| 2022-06-30 | $2,089,434 | 28,339 | Shares | Sole | 2022-07-15 | |
| 2022-03-31 | $2,078,680 | 24,244 | Shares | Sole | 2022-04-14 | |
| 2021-12-31 | $2,200,491 | 23,934 | Shares | Sole | 2022-01-18 | |
| 2021-09-30 | $1,540,212 | 22,439 | Shares | Sole | 2021-10-13 | |
| 2021-06-30 | $1,591,316 | 21,119 | Shares | Sole | 2021-07-16 | |
| 2021-03-31 | $948,026 | 14,312 | Shares | Sole | 2021-04-19 | |
| 2020-12-31 | $826,894 | 12,977 | Shares | Sole | 2021-01-19 | |
| 2020-09-30 | $615,879 | 11,837 | Shares | Sole | 2020-10-16 | |
| 2020-06-30 | $764,443 | 12,432 | Shares | Sole | 2020-07-20 | |
| 2020-03-31 | $423,691 | 12,102 | Shares | Sole | 2020-04-22 | |
| No filing history on record for this holder in this stock. | ||||||