ERO COPPER CORP (ERO) Institutional Ownership Changes & 13F Activity

ERO COPPER CORP (ERO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q3 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Mirae Asset Global Etfs Holdings Ltd., Invesco Ltd., Gmt Capital Corp, Frontier Capital Management Co Llc, and Impala Asset Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Confluence Investment Management LlcBuy+193+1.7%11,621$427.97KQ3 2026Oct 01, 2026
Envestnet Asset Management IncSell-88,581-100.0%0$0.00Q3 2026Sep 23, 2026
Mac Alpha Capital Management, LpSell-223,171-100.0%0$0.00Q3 2026Sep 21, 2026
Manufacturers Life Insurance Company, TheSell-559,319-100.0%0$0.00Q3 2026Sep 09, 2026
Allianz Asset Management GmbhSell-636,049-100.0%0$0.00Q3 2026Sep 02, 2026
Citadel Advisors LlcSell-398,722-100.0%0$0.00Q3 2026Sep 02, 2026
Cornerstone Financial Management LlcSell-15-100.0%0$0.00Q3 2026Aug 28, 2026
Corient Private Wealth LlcSell-9,046-100.0%0$0.00Q3 2026Aug 27, 2026
Assenagon Asset Management S.A.Sell-360,352-100.0%0$0.00Q3 2026Aug 21, 2026
Impala Asset Management LlcSell-1,169,000-100.0%0$0.00Q3 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-38,193-100.0%0$0.00Q3 2026Aug 17, 2026
Capstone Investment Advisors, LlcSell-13,999-100.0%0$0.00Q3 2026Aug 17, 2026
Penderfund Capital Management Ltd.Sell-1,450-100.0%0$0.00Q3 2026Aug 17, 2026
Mirae Asset Global Etfs Holdings Ltd.Sell-4,771,186-100.0%0$0.00Q3 2026Aug 14, 2026
Invesco Ltd.Sell-4,091,455-100.0%0$0.00Q3 2026Aug 14, 2026
Gmt Capital CorpSell-2,830,054-100.0%0$0.00Q3 2026Aug 14, 2026
Frontier Capital Management Co LlcSell-1,540,063-100.0%0$0.00Q3 2026Aug 14, 2026
Kapitalo Investimentos LtdaSell-1,076,696-100.0%0$0.00Q3 2026Aug 14, 2026
Bank Of America CorpSell-939,111-100.0%0$0.00Q3 2026Aug 14, 2026
Castleknight Management LpSell-910,184-100.0%0$0.00Q3 2026Aug 14, 2026
Two Sigma Investments, LpSell-780,782-100.0%0$0.00Q3 2026Aug 14, 2026
Goldman Sachs Group IncSell-740,678-100.0%0$0.00Q3 2026Aug 14, 2026
Price T Rowe Associates IncSell-626,720-100.0%0$0.00Q3 2026Aug 14, 2026
Royal Bank Of CanadaSell-585,675-100.0%0$0.00Q3 2026Aug 14, 2026
Raymond James Financial IncSell-357,229-100.0%0$0.00Q3 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-316,880-100.0%0$0.00Q3 2026Aug 14, 2026
Bridgewater Associates, LpSell-301,291-100.0%0$0.00Q3 2026Aug 14, 2026
Lazard Asset Management LlcSell-274,382-100.0%0$0.00Q3 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-272,674-100.0%0$0.00Q3 2026Aug 14, 2026
Man Group PlcSell-198,487-100.0%0$0.00Q3 2026Aug 14, 2026
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Frequently asked questions about ERO activity

  • Which institutional owners are buying ERO?

    Institutional owners buying ERO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ERO activity?

    "Buy" means an investor increased their reported position in ERO compared to the prior reporting period. This reflects growing exposure to ERO COPPER CORP (ERO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ERO increasing?

    Institutional interest in ERO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.