Ero Copper Corp.
ERO- Exchange
- NYSE
- Industry
- Metal Mining
- SEC CIK
- 0001853860
No open-market purchases or sales by Ero Copper Corp. insiders were filed in the last 90 days; 207 institutions reported holding it in 13F filings for Q2 2026, worth $1.87B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Ero Copper Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 207
- +18 vs. Q1 2026
- Shares held
- 69.8M
- +819.3K (+1.2%) vs. Q1 2026
- Total value
- $1.87B
- +$28.9M (+1.6%) vs. Q1 2026
- New holders
- 47
- 76 more added
- Sold out
- 29
- 60 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ERO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 207 | $1.87B |
| Q1 2026 | 191 | $1.84B |
| Q4 2025 | 155 | $1.87B |
| Q3 2025 | 141 | $1.27B |
| Q2 2025 | 119 | $1.12B |
| Q1 2025 | 122 | $773.6M |
| Q4 2024 | 121 | $864.7M |
| Q3 2024 | 113 | $1.52B |
| Q2 2024 | 106 | $1.52B |
| Q1 2024 | 102 | $1.25B |
| Q4 2023 | 101 | $1.09B |
| Q3 2023 | 87 | $746.9M |
| Q2 2023 | 91 | $999.6M |
| Q1 2023 | 88 | $841.7M |
| Q4 2022 | 79 | $627.3M |
| Q3 2022 | 73 | $473.1M |
| Q2 2022 | 73 | $335.3M |
| Q1 2022 | 78 | $530.7M |
| Q4 2021 | 70 | $430.9M |
| Q3 2021 | 68 | $467.1M |
| Q2 2021 | 57 | $506.7M |
| Q1 2021 | 1 | $60.0K |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ero Copper Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thurston, Springer, Miller, Herd & Titak, Inc. | 21 | $561 | 0.00% | +21 | New |
| Cornerstone Financial Management LLC | 15 | $401 | 0.00% | +15 | New |
| The PNC Financial Services Group, Inc. | 11 | $294 | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 11 | $294 | 0.00% | +11 | New |
| McGuire Capital Advisors Inc | 10 | $268 | 0.00% | +10 | New |
| Meramec Financial Planners, LLC | 3 | $79 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 1 | $27 | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −599,878−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −261,963−100.0% | Sold out |
| Gemmer Asset Management LLC | 0 | $0 | 0.00% | −179,577−100.0% | Sold out |
| Militia Capital Management LLC | 0 | $0 | 0.00% | −62,582−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −45,346−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −31,860−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −24,531−100.0% | Sold out |
| SIG North Trading, ULC | 0 | $0 | 0.00% | −23,824−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −21,031−100.0% | Sold out |
| Patriot Financial Group Insurance Agency, LLC | 0 | $0 | 0.00% | −19,960−100.0% | Sold out |
| Kiker Wealth Management, LLC | 0 | $0 | 0.00% | −19,788−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −19,639−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −19,271−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −17,928−100.0% | Sold out |
| Clare Market Investments LLC | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −16,078−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −12,526−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −10,475−100.0% | Sold out |
| Themes Management Co LLC | 0 | $0 | 0.00% | −9,580−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −7,851−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −8,216−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −1,419−100.0% | Sold out |
| Fourth Dimension Wealth, LLC | 0 | $0 | 0.00% | −710−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −387−100.0% | Sold out |
| Atlantic Union Bankshares Corp | 0 | $0 | 0.00% | −143−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Oakum Bay Capital LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |