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PRINCIPAL SECURITIES, INC.

Broker-Dealer

Position in RIO — Rio Tinto PLC

CIK 12600 DES MOINES, IA

Position in RIO

as of Jun 30, 2026 · filed Aug 4, 2026
Position Value
$489,743
+$46,616 QoQ
Shares Held
5,159
+8.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#524
of 963 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in RIO Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

PRINCIPAL SECURITIES, INC. holds $1,980,463 across 4 Other Industrial Metals & Mining names. RIO ranks #2 (24.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 RIO
Rio Tinto PLC
This page
5,159 $489,743

All Filings in RIO

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $489,743 5,159
2026-03-31 $443,127 4,750
2025-12-31 $260,257 3,252
2025-09-30 $186,874 2,831
2025-06-30 $125,292 2,148
2025-03-31 $180,900 3,011
2024-12-31 $177,076 3,011
2024-09-30 $178,921 2,514
2024-06-30 $170,231 2,582
2024-03-31 $156,417 2,454
2023-12-31 $170,513 2,290