Who owns Ero Copper Corp, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
FMR LLC: 4.3% · 4,486,895 shares — Abigail P. Johnson: 4.3% · 4,486,895 shares
FIL Limited: 8.9% · 9,319,597 shares — Pandanus Partners, L.P.: 8.9% · 9,319,597 shares — Pandanus Associates, Inc.: 8.9% · 9,319,597 shares
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Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Ero Copper Corp they hold.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| FIL Ltd | $249M | 9,319,597 | 0.18% | — | June 30, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $127M | 4,771,186 | 0.15% | — | June 30, 2026 |
260 more institutional holders behind a free account
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Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| Global X Copper Miners ETF | $102M | 1.37% | — | April 30, 2026 |
| Invesco Discovery Fund | $60.7M | 0.92% | — | February 28, 2026 |
113 more funds behind a free account
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