ERO — ERO COPPER CORP

Ownership history in Orion Resource Partners LP  ·  3 quarters on record

This page tracks every 13F SEC filing in which Orion Resource Partners LP reported a position in ERO COPPER CORP (ERO). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.32% (2025 Q4)
Avg. % of fund
0.79%
First filed
2025 Q2
Last filed
2025 Q4
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 94,874 -27,009 -22.2% 1.32% $2.7M $28.29
2025 Q3 ADDED 121,883 +77,986 +177.7% 0.90% $2.5M $20.23
2025 Q2 INITIATED 43,897 — — 0.14% $742K $16.85
% of Fund (quarterly)    ERO price (monthly, adj. close)

Other funds also holding ERO

As of 2025 Q4 — sorted by position size

Impala Asset Management LLC 3Y 7Y 16.98% Cape Ann Asset Management Ltd 3Y 13.22% GMT CAPITAL CORP 3Y 7Y 6.62% Kapitalo Investimentos Ltda 5.83% MAC Alpha Capital Management, LP 5.48% DECADE RENEWABLE PARTNERS LP 3Y 2.16% Hillsdale Investment Management Inc. 3Y 7Y 1.32% SPROTT INC. 3Y 7Y 0.77% PCJ Investment Counsel Ltd. 3Y 7Y 0.65% PVG ASSET MANAGEMENT CORP 3Y 7Y 0.48%
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