Position in NB
as of Mar 31, 2026
· filed Apr 27, 2026
Position Value
$76,007
-$27,682 QoQ
Shares Held
17,042
-12.9% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in NB Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026ProShare Advisors LLC holds $8,745,847 across 9 Other Industrial Metals & Mining names. NB ranks #8 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
|
46,219 | $6,685,578 | |
| 2 | TECK |
Teck Resources Ltd
|
8,668 | $448,569 | |
| 3 | SGML |
Sigma Lithium Corp
|
32,863 | $405,529 | |
| 4 | USAR |
USA Rare Earth, Inc.
|
26,720 | $404,407 | |
| 5 | MP |
MP Materials Corp. / DE
|
5,402 | $260,700 | |
| 6 | VALE |
Vale S.A.
|
15,277 | $243,057 | |
| 7 | UAMY |
United States Antimony Corp
|
17,251 | $150,601 | |
| 8 | NB |
Niocorp Developments Ltd
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|
17,042 | $76,007 |
All Filings in NB
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $76,007 | 17,042 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $103,689 | 19,564 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $79,325 | 11,875 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $24,753 | 10,624 | Shares | Sole | 2025-08-07 | |
| No filing history on record for this holder in this stock. | ||||||