Winch Advisory Services, LLC

Position in RIO — Rio Tinto PLC

CIK 1585822 Appleton, WI

Position in RIO

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$44,142

+$8,599 QoQ

Shares Held

465

+22.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#793

of 965 holders

Holding Since

Sep 2024

8 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Basic Materials · as of Jun 30, 2026

Winch Advisory Services, LLC holds $82,331 across 5 Other Industrial Metals & Mining names. RIO ranks #1 (53.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIO	Rio Tinto PLC This page	465	$44,142
2	MP	MP Materials Corp. / DE	317	$17,755
3	USAR	USA Rare Earth, Inc.	640	$13,811
4	BHP	BHP Group Ltd	76	$6,331
5	TMC	TMC the metals Co Inc.	66	$292

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$44,142	465	+22.0%	Shares	Sole	2026-08-06
2026-03-31	$35,543	381	0.0%	Shares	Sole	2026-04-30
2025-12-31	$30,491	381	0.0%	Shares	Sole	2026-02-03
2025-09-30	$25,149	381	+2.4%	Shares	Sole	2025-11-12
2025-06-30	$21,698	372	+3.6%	Shares	Sole	2025-08-07
2025-03-31	$21,568	359	-1.4%	Shares	Sole	2025-05-06
2024-12-31	$21,406	364	+1.4%	Shares	Sole	2025-01-14
2024-09-30	$25,550	359	—	Shares	Sole	2024-10-21
No filing history on record for this holder in this stock.