Position in MTRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,350,937
New position
Shares Held
17,993
first reported quarter
Ownership
0.086%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#96
of 400 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 0%
Shared 50%
None 50%
Position in Other Industrial Metals & Mining
Basic Materials · as of Jun 30, 2026Jupiter Topco LLC holds $48,695,718 across 10 Other Industrial Metals & Mining names. MTRN ranks #3 (11.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VALE |
Vale S.A.
|
1,719,238 | $25,857,339 | |
| 2 | SSMR |
Sunshine Silver Mining & Refining Co
|
658,956 | $8,711,398 | |
| 3 | MTRN |
MATERION Corp
This page
|
17,993 | $5,350,937 | |
| 4 | MP |
MP Materials Corp. / DE
|
63,268 | $3,543,640 | |
| 5 | USAR |
USA Rare Earth, Inc.
|
162,134 | $3,498,851 | |
| 6 | CMP |
Compass Minerals International Inc
|
14,815 | $461,190 | |
| 7 | TMC |
TMC the metals Co Inc.
|
98,100 | $434,583 | |
| 8 | UAMY |
United States Antimony Corp
|
54,900 | $398,574 |
All Filings in MTRN
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,350,937 | 17,993 | Shares | Defined | 2026-08-14 | |
| No filing history on record for this holder in this stock. | ||||||