MORGAN STANLEY

Position in RIO — Rio Tinto PLC

CIK 895421 NEW YORK, NY

Back to RIO Full portfolio

Position in RIO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$456,129,695

-$434,807 QoQ

Shares Held

4,889,374

-14.3% QoQ

Ownership

0.390%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 45.20797549952202.ToString("F0")% Shared 0.ToString("F0")% None 54.79202450047798.ToString("F0")%

Common Shares in RIO Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Mar 31, 2026

MORGAN STANLEY holds $2,687,334,204 across 48 Other Industrial Metals & Mining names. RIO ranks #3 (17.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BHP	BHP Group Ltd	11,389,124	$828,444,876
2	VALE	Vale S.A.	46,025,401	$732,264,126
3	RIO	Rio Tinto PLC This page	4,889,374	$456,129,695
4	MP	MP Materials Corp. / DE	5,552,307	$267,954,331
5	TECK	Teck Resources Ltd	2,853,342	$147,660,446
6	MTRN	MATERION Corp	424,478	$61,400,738
7	SKE	Skeena Resources Ltd	881,414	$26,195,621
8	ALM	Almonty Industries Inc.	1,671,780	$24,207,372

All Filings in RIO

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$456,129,695	4,889,374	-14.3%	Shares	Defined	2026-05-15
2025-12-31	$456,564,502	5,704,917	-5.5%	Shares	Defined	2026-05-27
2025-09-30	$398,537,615	6,037,534	-15.3%	Shares	Defined	2026-05-27
2025-06-30	$415,577,095	7,124,586	-5.6%	Shares	Defined	2025-08-15
2025-03-31	$453,575,040	7,549,518	-13.8%	Shares	Defined	2025-05-15
2024-12-31	$515,351,025	8,762,983	+16.7%	Shares	Defined	2025-05-15
2024-09-30	$534,469,400	7,509,757	+20.3%	Shares	Defined	2025-05-14
2024-06-30	$411,520,749	6,241,783	+17.1%	Shares	Defined	2025-05-14
2024-03-31	$339,672,878	5,329,038	+26.8%	Shares	Defined	2024-10-17
2023-12-31	$313,002,361	4,203,631	-5.8%	Shares	Defined	2024-08-16
2023-09-30	$284,110,847	4,464,344	+2.7%	Shares	Defined	2023-11-15
2023-06-30	$277,425,527	4,345,638	+12.5%	Shares	Defined	2023-08-14
2023-03-31	$265,054,206	3,863,764	+18.8%	Shares	Defined	2023-05-15
2022-12-31	$231,558,487	3,252,226	-5.3%	Shares	Defined	2023-02-14
2022-09-30	$189,054,783	3,433,614	-26.4%	Shares	Defined	2022-11-14
2022-06-30	$284,507,111	4,664,051	-13.8%	Shares	Defined	2022-10-27
2022-03-31	$434,909,808	5,409,326	-0.8%	Shares	Defined	2022-10-27
2021-12-31	$364,842,744	5,450,295	+13.8%	Shares	Defined	2022-02-14
2021-09-30	$320,040,736	4,789,595	+21.8%	Shares	Defined	2021-11-15
2021-06-30	$329,824,019	3,931,625	+212.5%	Shares	Defined	2021-08-23
2021-03-31	$97,685,097	1,258,018	+38.9%	Shares	Defined	2021-05-17
2020-12-31	$68,132,771	905,780	+21.3%	Shares	Defined	2021-02-16
2020-09-30	$45,086,447	746,588	+5.7%	Shares	Defined	2020-11-13
2020-06-30	$39,673,809	706,191	-19.8%	Shares	Defined	2020-08-14
2020-03-31	$40,093,436	880,014	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.