Position in RIO
as of Mar 31, 2026
· filed Apr 30, 2026
Position Value
$110,548
+$19,634 QoQ
Shares Held
1,185
+4.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RIO Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026NISA INVESTMENT ADVISORS, LLC holds $2,125,895 across 15 Other Industrial Metals & Mining names. RIO ranks #4 (5.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTRN |
MATERION Corp
|
10,752 | $1,555,276 | |
| 2 | MP |
MP Materials Corp. / DE
|
3,696 | $178,368 | |
| 3 | BHP |
BHP Group Ltd
|
1,715 | $124,749 | |
| 4 | RIO |
Rio Tinto PLC
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|
1,185 | $110,548 | |
| 5 | CMP |
Compass Minerals International Inc
|
1,898 | $44,318 | |
| 6 | CRML |
Critical Metals Corp.
|
3,738 | $29,679 | |
| 7 | USAR |
USA Rare Earth, Inc.
|
1,788 | $27,061 | |
| 8 | VALE |
Vale S.A.
|
1,445 | $22,989 |
All Filings in RIO
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $110,548 | 1,185 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $90,914 | 1,136 | Shares | Sole | 2026-01-15 | |
| 2025-09-30 | $66,010 | 1,000 | Shares | Sole | 2025-10-23 | |
| 2025-06-30 | $46,664 | 800 | Shares | Sole | 2025-07-31 | |
| 2025-03-31 | $66,088 | 1,100 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $64,691 | 1,100 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $58,359 | 820 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $36,261 | 550 | Shares | Sole | 2024-07-19 | |
| 2020-03-31 | $3,508 | 77 | Shares | Other | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||