Cambridge Investment Research Advisors, Inc.

Position in RIO — Rio Tinto PLC

CIK 1419186 FAIRFIELD, IA

Back to RIO Full portfolio

Position in RIO

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$11,165,761

+$473,701 QoQ

Shares Held

117,621

+2.6% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#99

of 965 holders

Holding Since

Mar 2020

26 quarters on record

Common Shares in RIO Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

Cambridge Investment Research Advisors, Inc. holds $40,229,558 across 22 Other Industrial Metals & Mining names. RIO ranks #1 (27.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIO	Rio Tinto PLC This page	117,621	$11,165,761
2	VALE	Vale S.A.	434,925	$6,541,272
3	BHP	BHP Group Ltd	65,508	$5,457,471
4	MP	MP Materials Corp. / DE	73,311	$4,106,149
5	USAR	USA Rare Earth, Inc.	115,222	$2,486,490
6	UAMY	United States Antimony Corp	313,376	$2,275,109
7	USAS	Americas Gold & Silver Corp	220,438	$1,040,467
8	NAK	Northern Dynasty Minerals Ltd	497,480	$955,161

All Filings in RIO

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,165,761	117,621	+2.6%	Shares	Sole	2026-07-30
2026-03-31	$10,692,060	114,611	+23.8%	Shares	Sole	2026-04-30
2025-12-31	$7,406,936	92,552	+12.5%	Shares	Sole	2026-02-05
2025-09-30	$5,428,200	82,233	-1.7%	Shares	Sole	2025-11-12
2025-06-30	$4,881,929	83,695	-4.0%	Shares	Sole	2025-07-31
2025-03-31	$5,236,933	87,166	-3.6%	Shares	Sole	2025-04-22
2024-12-31	$5,317,306	90,415	-3.9%	Shares	Sole	2025-02-14
2024-09-30	$6,695,317	94,075	-4.0%	Shares	Sole	2024-10-28
2024-06-30	$6,461,601	98,007	+0.4%	Shares	Sole	2024-07-26
2024-03-31	$6,219,494	97,576	-1.0%	Shares	Sole	2024-04-24
2023-12-31	$7,341,383	98,595	+3.5%	Shares	Sole	2024-02-09
2023-09-30	$6,061,900	95,253	+5.1%	Shares	Sole	2023-10-24
2023-06-30	$5,785,627	90,627	-5.0%	Shares	Sole	2023-07-13
2023-03-31	$6,546,086	95,424	+1.9%	Shares	Sole	2023-05-11
2022-12-31	$6,666,456	93,630	+7.0%	Shares	Sole	2023-02-08
2022-09-30	$4,817,750	87,500	-12.4%	Shares	Sole	2022-10-17
2022-06-30	$6,092,924	99,884	+7.0%	Shares	Sole	2022-07-13
2022-03-31	$7,508,556	93,390	+46.3%	Shares	Sole	2022-05-12
2021-12-31	$4,274,119	63,850	+10.8%	Shares	Sole	2022-02-03
2021-09-30	$3,850,368	57,623	+31.9%	Shares	Sole	2021-11-02
2021-06-30	$3,665,489	43,694	+35.8%	Shares	Sole	2021-08-10
2021-03-31	$2,498,388	32,175	-2.3%	Shares	Sole	2021-05-07
2020-12-31	$2,478,348	32,948	+3.5%	Shares	Sole	2021-02-04
2020-09-30	$1,922,576	31,836	-3.1%	Shares	Sole	2020-10-29
2020-06-30	$1,844,951	32,840	+0.2%	Shares	Sole	2020-07-27
2020-03-31	$1,492,818	32,766	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.