PINNACLE ASSOCIATES LTD

Position in RIO — Rio Tinto PLC

CIK 743127 NEW YORK, NY

Position in RIO

as of Mar 31, 2026 · filed Apr 22, 2026 Compact

Position Value

$4,656,383

+$1,125,540 QoQ

Shares Held

49,913

+13.1% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

PINNACLE ASSOCIATES LTD holds $23,555,597 across 4 Other Industrial Metals & Mining names. RIO ranks #2 (19.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MP	MP Materials Corp. / DE	355,327	$17,148,081
2	RIO	Rio Tinto PLC This page	49,913	$4,656,383
3	MTRN	MATERION Corp	11,720	$1,695,298
4	WWR	Westwater Resources, Inc.	85,900	$55,835

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,656,383	49,913	+13.1%	Shares	Sole	2026-04-22
2025-12-31	$3,530,843	44,119	+0.5%	Shares	Sole	2026-02-05
2025-09-30	$2,899,093	43,919	+0.4%	Shares	Sole	2025-11-13
2025-06-30	$2,551,179	43,737	-5.4%	Shares	Sole	2025-08-04
2025-03-31	$2,776,777	46,218	-0.7%	Shares	Sole	2025-05-06
2024-12-31	$2,736,488	46,531	-9.8%	Shares	Sole	2025-02-14
2024-09-30	$3,669,738	51,563	+10.6%	Shares	Sole	2024-10-25
2024-06-30	$3,073,788	46,622	-4.5%	Shares	Sole	2024-07-30
2024-03-31	$3,110,448	48,799	-5.4%	Shares	Sole	2024-04-26
2023-12-31	$3,839,380	51,563	-0.4%	Shares	Sole	2024-01-19
2023-09-30	$3,295,470	51,783	+1.7%	Shares	Sole	2023-10-24
2023-06-30	$3,251,626	50,934	-8.0%	Shares	Sole	2023-07-27
2023-03-31	$3,799,754	55,390	+1.6%	Shares	Sole	2023-05-05
2022-12-31	$3,882,963	54,536	+7.0%	Shares	Sole	2023-02-01
2022-09-30	$2,806,793	50,977	-2.4%	Shares	Sole	2022-11-01
2022-06-30	$3,185,664	52,224	-2.7%	Shares	Sole	2022-08-02
2022-03-31	$4,313,862	53,655	+2.4%	Shares	Sole	2022-05-05
2021-12-31	$3,507,321	52,395	-18.1%	Shares	Sole	2022-02-02
2021-09-30	$4,274,007	63,963	+3.9%	Shares	Sole	2021-10-19
2021-06-30	$5,165,191	61,571	+0.7%	Shares	Sole	2021-08-02
2021-03-31	$4,749,384	61,164	+1.0%	Shares	Sole	2021-05-12
2020-12-31	$4,556,902	60,581	-1.3%	Shares	Sole	2021-01-26
2020-09-30	$3,706,375	61,374	+1.6%	Shares	Sole	2020-10-23
2020-06-30	$3,392,429	60,385	-1.7%	Shares	Sole	2020-08-14
2020-03-31	$2,798,386	61,422	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.