Rio Tinto PLC

RIO

Exchange: NYSE
Industry: Metal Mining
SEC CIK: 0000863064

SEC filings (opens in a new tab)

No open-market purchases or sales by Rio Tinto PLC insiders were filed in the last 90 days; 970 institutions reported holding it in 13F filings for Q2 2026, worth $12.2B in total; no superinvestor holds it.

Other share classesRTPPF

13F holders, Q3 2026

Institutional positions in Rio Tinto PLC as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 5; 0 vs. Q2 2026
Shares held: 11.1K; +458 (+4.3%) vs. Q2 2026
Total value: $1.04M; +$34.8K (+3.5%) vs. Q2 2026
New holders: 1; 2 more added
Sold out: 1; 0 more reduced

965 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting RIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding RIO and their total value by quarter
Quarter	Holders	Value
Q2 2026	970	$12.2B
Q1 2026	946	$11.9B
Q4 2025	880	$10.3B
Q3 2025	767	$8.15B
Q2 2025	744	$7.12B
Q1 2025	782	$8.01B
Q4 2024	755	$7.72B
Q3 2024	761	$9.39B
Q2 2024	756	$8.73B
Q1 2024	752	$8.13B
Q4 2023	772	$9.77B
Q3 2023	715	$8.31B
Q2 2023	712	$8.01B
Q1 2023	725	$8.93B
Q4 2022	682	$9.98B
Q3 2022	634	$7.20B
Q2 2022	662	$7.59B
Q1 2022	682	$10.2B
Q4 2021	606	$7.62B
Q3 2021	579	$6.83B
Q2 2021	613	$8.41B
Q1 2021	590	$7.68B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Rio Tinto PLC; share changes are against Q2 2026.

Institutions holding RIO in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Gilpin Wealth Management, LLC	–	–	–	–	Not filed
Custom Index Systems, LLC	–	–	–	–	Not filed
Winch Advisory Services, LLC	–	–	–	–	Not filed
Migdal Insurance & Financial Holdings Ltd.	–	–	–	–	Not filed
True Wealth Design, LLC	–	–	–	–	Not filed
Golden State Wealth Management, LLC	–	–	–	–	Not filed
Heritage Wealth Advisors	–	–	–	–	Not filed
AdvisorNet Financial, Inc	–	–	–	–	Not filed
Financial Perspectives, Inc	–	–	–	–	Not filed
Trust Co of Toledo NA	–	–	–	–	Not filed
Activest Wealth Management	–	–	–	–	Not filed
Cromwell Holdings LLC	–	–	–	–	Not filed
GHP Investment Advisors, Inc.	–	–	–	–	Not filed
Costello Asset Management, INC	–	–	–	–	Not filed
Hoese & Co LLP	–	–	–	–	Not filed
Flagship Wealth Advisors, LLC	–	–	–	–	Not filed
First Command Advisory Services, Inc.	–	–	–	–	Not filed
Pacifica Partners Inc.	–	–	–	–	Not filed
Strategic Wealth Partners, Ltd.	–	–	–	–	Not filed
SJS Investment Consulting Inc.	–	–	–	–	Not filed
Cheviot Value Management, LLC	–	–	–	–	Not filed
Key Financial Inc	–	–	–	–	Not filed
PFS Partners, LLC	–	–	–	–	Not filed
Cape Investment Advisory, Inc.	–	–	–	–	Not filed
CNB Bank	–	–	–	–	Not filed
American National Bank	–	–	–	–	Not filed
Geneos Wealth Management Inc.	–	–	–	–	Not filed
Cornerstone Planning Group LLC	–	–	–	–	Not filed
Prosperity Bancshares Inc	–	–	–	–	Not filed
Timbuktu Capital Management, LLC	–	–	–	–	Not filed
Highline Wealth Partners LLC	–	–	–	–	Not filed
Toronto Dominion Bank	–	–	–	–	Not filed
TD Capital Management LLC	–	–	–	–	Not filed
Valley National Advisers Inc	–	–	–	–	Not filed
SHP Wealth Management	–	–	–	–	Not filed
MCF Advisors LLC	–	–	–	–	Not filed
Bank of New Hampshire	–	–	–	–	Not filed
Regatta Research & Money Management	–	–	–	–	Not filed
Bell Investment Advisors, Inc	–	–	–	–	Not filed
Financial Consulate, Inc	–	–	–	–	Not filed
Boyd Watterson Asset Management LLC	–	–	–	–	Not filed
CoreCap Advisors, LLC	–	–	–	–	Not filed
Robinswood Financial LLC	–	–	–	–	Not filed
Rakuten Securities, Inc.	–	–	–	–	Not filed
Operose Advisors LLC	–	–	–	–	Not filed
Advantage Trust Co	–	–	–	–	Not filed
JFS Wealth Advisors, LLC	–	–	–	–	Not filed
GW&K Investment Management, LLC	–	–	–	–	Not filed
Beacon Investment Advisory Services, Inc.	–	–	–	–	Not filed
Signature Equity Partners, LLC	–	–	–	–	Not filed
Acumen Wealth Advisors, LLC	–	–	–	–	Not filed
Spectrum Wealth Advisory Group, LLC	–	–	–	–	Not filed
Osbon Capital Management LLC	–	–	–	–	Not filed
Kennebec Savings Bank	–	–	–	–	Not filed
Bare Financial Services, Inc	–	–	–	–	Not filed
Lodestone Wealth Management LLC	–	–	–	–	Not filed
Vermillion Wealth Management, Inc.	–	–	–	–	Not filed
Avion Wealth	–	–	–	–	Not filed
Creative Financial Designs Inc	–	–	–	–	Not filed
Essential Partners LLC	–	–	–	–	Not filed
Kilter Group LLC	–	–	–	–	Not filed
Hara Capital LLC	–	–	–	–	Not filed
Abound Wealth Management	–	–	–	–	Not filed
Boreal Capital Management LLC	–	–	–	–	Not filed
Maseco LLP	–	–	–	–	Not filed
Washington Trust Advisors, Inc.	–	–	–	–	Not filed
St Germain D J Co Inc	–	–	–	–	Not filed
Retirement Wealth Solutions LLC	–	–	–	–	Not filed
Cassaday & Co Wealth Management LLC	–	–	–	–	Not filed
Westfuller Advisors, LLC	–	–	–	–	Not filed
Dogwood Wealth Management LLC	–	–	–	–	Not filed
Private Wealth Asset Management, LLC	–	–	–	–	Not filed
Manning & Napier Advisors LLC	–	–	–	–	Not filed
Aspect Partners, LLC	–	–	–	–	Not filed
ZRC Wealth Management, LLC	–	–	–	–	Not filed
IAG Wealth Partners, LLC	–	–	–	–	Not filed
BOK Financial Private Wealth, Inc.	–	–	–	–	Not filed
Atlantic Edge Private Wealth Management, LLC	–	–	–	–	Not filed
Markowski Investments	–	–	–	–	Not filed
Principia Wealth Advisory, LLC	–	–	–	–	Not filed
Ninety One UK Ltd	–	–	–	–	Not filed
Ancora Advisors, LLC	–	–	–	–	Not filed
Signature Resources Capital Management, LLC	–	–	–	–	Not filed
MidFirst Bank	–	–	–	–	Not filed
Coston, McIsaac & Partners	–	–	–	–	Not filed
Ares Financial Consulting, LLC	–	–	–	–	Not filed
Action Point Financial Planning, LLC	–	–	–	–	Not filed
Zions Bancorporation, National Association	–	–	–	–	Not filed
Cornerstone Financial Management LLC	–	–	–	–	Not filed
WPG Advisers, LLC	–	–	–	–	Not filed
YANKCOM Partnership	–	–	–	–	Not filed
Founders Capital Management	–	–	–	–	Not filed
Smithfield Trust Co	–	–	–	–	Not filed
JPL Wealth Management, LLC	–	–	–	–	Not filed
Continuum Advisory, LLC	–	–	–	–	Not filed
Stone House Investment Management, LLC	–	–	–	–	Not filed
Archer Investment Corp	–	–	–	–	Not filed
LifeSteps Financial, Inc.	–	–	–	–	Not filed
Gleason Group, Inc.	–	–	–	–	Not filed
MJT & Associates Financial Advisory Group, Inc.	–	–	–	–	Not filed