$RIO

$85.93 +$0.19 (0.22%) Live

$RIO Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 1.26B shares outstanding

Who owns RIO?

By type of holder

Institutions 0.0% Everyone else 100.0%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 3 holders own 0.0%

Generali Investments CEE, investicni spolecnost, a.s. 0.0% · Brooklyn FI, LLC 0.0%

Institutional ownership

0.0%

0.0 pts vs last qtr

Institutional holders

+1 vs last qtr

Net shares bought

+574

by institutions in Q2 2026

New / sold out

1 / 0

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Generali Investments CEE, investicni spolecnost, a.s. +557
Brooklyn FI, LLC NEW +17

Biggest sellers in Q2 2026

None.

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Rio Tinto PLC in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Rio Tinto PLC.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

31.7%

of institutional shares changed hands

Top 10 managers, median time held

2 quarters

Super Investors

Investment managers reporting RIO on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
GI Generali Investments CEE, investicni spolecnost, a.s.	1.5K	0.00%	+557 (+61.9%)	Q4 '25	0.0%
Shares held by quarter Peak holding1.5K (Q2'26) Change over 8 quarters+1.5K Share of the company0.000% Generali Investments CEE, investicni spolecnost, a.s.'s full portfolio →
BF Brooklyn FI, LLC	17	0.00%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding17 (Q2'26) Change over 8 quarters+17 Share of the company0.000% Brooklyn FI, LLC's full portfolio →

Generali Investments CEE, investicni spolecnost, a.s.

1.5K

% of company

0.00%

Change vs last qtr

+557 (+61.9%)

Held since

Q4 '25

Brooklyn FI, LLC

% of company

0.00%

Change vs last qtr

NEW

Held since

Q2 '26

1 more super investors behind a free account

See every manager holding Rio Tinto PLC, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting RIO on Form N-PORT; together they hold 0.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
HL Harding Loevner International Equity Portfolio Harding Loevner Funds Inc	$292M	3.0M	0.24%	2.30%	July 31, 2026
JH Janus Henderson Global Equity Income Fund Janus Investment Fund	$169M	1.8M	0.14%	2.32%	March 31, 2026

Harding Loevner International Equity Portfolio

Harding Loevner Funds Inc

Position value

$292M

% of company

0.24%

% of the fund

2.30%

As of

July 31, 2026

Janus Henderson Global Equity Income Fund

Janus Investment Fund

Position value

$169M

% of company

0.14%

% of the fund

2.32%

As of

March 31, 2026

23 more funds behind a free account

See every fund holding Rio Tinto PLC and how much of the fund the position is.

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