Main Management ETF Advisors, LLC

Mutual Fund

Position in ERO — Ero Copper Corp.

CIK 1698607 SAN FRANCISCO, CA

Position in ERO

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$2,329,871

New position

Shares Held

87,098

first reported quarter

Ownership

0.084%

of shares outstanding

% of Portfolio

0.64%

of 13F equity value

Holder Rank

#82

of 208 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Main Management ETF Advisors, LLC holds $8,733,365 across 4 Copper names. ERO ranks #2 (26.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HBM	Hudbay Minerals Inc.	116,340	$2,746,787
2	ERO	Ero Copper Corp. This page	87,098	$2,329,871
3	SCCO	Southern Copper Corp/	10,843	$1,867,021
4	TECK	Teck Resources Ltd	30,099	$1,789,686

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,329,871	87,098	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.