Position in MTRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,156,374
+$1,928,695 QoQ
Shares Held
7,251
+360.7% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#138
of 402 holders
Holding Since
Jun 2024
5 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, 2026Brevan Howard Capital Management LP holds $38,888,261 across 8 Other Industrial Metals & Mining names. MTRN ranks #2 (5.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NB |
Niocorp Developments Ltd
|
7,075,000 | $34,101,500 | |
| 2 | MTRN |
MATERION Corp
This page
|
7,251 | $2,156,374 | |
| 3 | MP |
MP Materials Corp. / DE
|
24,485 | $1,371,404 | |
| 4 | UAMY |
United States Antimony Corp
|
64,123 | $465,532 | |
| 5 | SGML |
Sigma Lithium Corp
|
23,706 | $299,880 | |
| 6 | SKE |
Skeena Resources Ltd
|
10,612 | $282,915 | |
| 7 | SCZM |
Santacruz Silver Mining Ltd.
|
26,956 | $174,944 | |
| 8 | NAK |
Northern Dynasty Minerals Ltd
|
18,600 | $35,712 |
All Filings in MTRN
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,156,374 | 7,251 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $227,679 | 1,574 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $456,254 | 3,670 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $367,987 | 3,046 | Shares | Defined | 2025-11-14 | |
| 2024-06-30 | $210,637 | 1,948 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||