Skip to main content

Mariner, LLC

Position in ERO — Ero Copper Corp.

CIK 1373442 Overland Park, KS

Position in ERO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$318,646
+$10,875 QoQ
Shares Held
11,912
+3.2% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#158
of 208 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in ERO Over Time

Shares Held

Position Value (USD)

Position in Copper

Basic Materials · as of Jun 30, 2026

Mariner, LLC holds $61,770,994 across 6 Copper names. ERO ranks #5 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 ERO
Ero Copper Corp.
This page
11,912 $318,646

All Filings in ERO

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $318,646 11,912
2026-03-31 $307,771 11,540
2025-12-31 $303,099 10,714