Position in NB
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$551,626
+$105,414 QoQ
Shares Held
123,683
+46.9% QoQ
Ownership
0.085%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
9 quarters on record
Voting authority
Sole 18.58703297947171.ToString("F0")%
Shared 0.ToString("F0")%
None 81.41296702052828.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, 2026RHUMBLINE ADVISERS holds $38,370,842 across 25 Other Industrial Metals & Mining names. NB ranks #10 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
|
346,170 | $16,706,164 | |
| 2 | MTRN |
MATERION Corp
|
64,203 | $9,286,963 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
211,437 | $3,200,098 | |
| 4 | VALE |
Vale S.A.
|
123,701 | $1,968,082 | |
| 5 | RIO |
Rio Tinto PLC
|
16,036 | $1,495,998 | |
| 6 | BHP |
BHP Group Ltd
|
19,985 | $1,453,708 | |
| 7 | UAMY |
United States Antimony Corp
|
134,064 | $1,170,378 | |
| 8 | CMP |
Compass Minerals International Inc
|
40,993 | $957,186 |
All Filings in NB
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $551,626 | 123,683 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $446,212 | 84,191 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $465,041 | 69,617 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $110,181 | 47,288 | Shares | Sole | 2025-08-12 | |
| 2024-06-30 | $467 | 270 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $5,021 | 1,846 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $7,333 | 2,299 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $7,161 | 1,973 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $6,876 | 1,367 | Shares | Sole | 2023-08-08 | |
| No filing history on record for this holder in this stock. | ||||||