ERO COPPER CORP (ERO) Institutional Ownership and Insiders Activity

ERO COPPER CORP (ERO) is widely held by institutional investors, with 2 tracked firms reporting positions valued at approximately $13.10M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $11.22M in ERO holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Renaissance Technologies LLC representing the majority of disclosed value.