RIO — RIO TINTO PLC

Ownership history in HARDING LOEVNER LP  ·  70 quarters on record

This page tracks every 13F SEC filing in which HARDING LOEVNER LP reported a position in RIO TINTO PLC (RIO). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.45% (1999 Q1)
Avg. % of fund
0.76%
First filed
1999 Q1
Last filed
2025 Q4
Quarters held
70
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 2,053,870 +166,174 +8.8% 1.45% $164.4M $77.85
2025 Q3 REDUCED 1,887,696 -16,253 -0.9% 0.91% $124.6M $64.21
2025 Q2 REDUCED 1,903,949 -68,652 -3.5% 0.75% $111.1M $55.40
2025 Q1 REDUCED 1,972,601 -25,664 -1.3% 0.91% $118.5M $57.06
66 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    RIO price (monthly, adj. close)

Other funds also holding RIO

As of 2025 Q4 — sorted by position size

Palliser Capital (UK) Ltd 3Y 65.83% TLS Advisors LLC 3Y 15.45% MANGROVE PARTNERS IM, LLC 3Y 7Y 6.51% Foresight Global Investors, Inc. 6.42% Catalyst Funds Management Pty Ltd 5.6% SPX Gestao de Recursos Ltda 3Y 7Y 3.83% MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 3Y 7Y 2.07% Impala Asset Management LLC 3Y 7Y 2.03% Kapitalo Investimentos Ltda 1.96% SSA SWISS ADVISORS AG 1.8%
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