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, Q4 2025
Institutional positions in Ero Copper Corp. as of Dec 31, 2025. 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
- 155
- +18 vs. Q3 2025
- Shares held
- 66.1M
- +3.53M (+5.6%) vs. Q3 2025
- Total value
- $1.87B
- +$606.7M (+48.0%) vs. Q3 2025
- New holders
- 45
- 55 more added
- Sold out
- 27
- 46 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ero Copper Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 21,814 | $617.1K | 0.00% | −165,965−88.4% | Reduced |
| Sheets Smith Wealth Management | 20,856 | $590.2K | 0.06% | +242+1.2% | Added |
| Arrowstreet Capital, Limited Partnership | 19,445 | $550.1K | 0.00% | +19,445 | New |
| Global Strategic Management Inc | 18,608 | $527.0K | 0.44% | +18,608 | New |
| Pictet Asset Management Holding SA | 18,103 | $512.8K | 0.00% | +574+3.3% | Added |
| TD Waterhouse Canada Inc. | 17,852 | $502.7K | 0.00% | +380+2.2% | Added |
| Russell Investments Group, Ltd. | 16,109 | $456.3K | 0.00% | −132,139−89.1% | Reduced |
| Letko, Brosseau & Associates Inc | 14,700 | $416.4K | 0.01% | −3,300−18.3% | Reduced |
| Envestnet Asset Management Inc | 13,627 | $385.7K | 0.00% | −70,147−83.7% | Reduced |
| Rathbone Brothers plc | 13,333 | $377.7K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 13,300 | $376.2K | 0.00% | +1,500+12.7% | Added |
| Deutsche Bank AG | 12,890 | $364.7K | 0.00% | −2,968−18.7% | Reduced |
| Kingsview Wealth Management, LLC | 12,825 | $362.8K | 0.01% | +12,825 | New |
| Investment Management Corp of Ontario | 12,677 | $358.6K | 0.00% | +12,677 | New |
| Capstone Investment Advisors, LLC | 12,282 | $347.5K | 0.00% | +12,282 | New |
| Alliancebernstein L.P. | 11,843 | $335.0K | 0.00% | 00.0% | Unchanged |
| Oakum Bay Capital LLC | 11,800 | $333.8K | 0.17% | +11,800 | New |
| JustInvest LLC | 11,299 | $319.7K | 0.00% | +657+6.2% | Added |
| Beacon Pointe Advisors, LLC | 11,103 | $314.1K | 0.00% | +11,103 | New |
| Synergy Financial Management, LLC | 10,783 | $305.1K | 0.03% | +10,783 | New |
| Mariner, LLC | 10,714 | $303.2K | 0.00% | +10,714 | New |
| NBC Securities, Inc. | 9,758 | $276.1K | 0.02% | +7,798+397.9% | Added |
| SIG North Trading, ULC | 9,705 | $274.6K | 0.05% | +9,705 | New |
| Acadian Asset Management LLC | 9,500 | $268.0K | 0.00% | +9,500 | New |
| State of Tennessee, Treasury Department | 7,808 | $261.6K | 0.00% | +7,808 | New |
| Guidance Capital, Inc | 8,165 | $252.5K | 0.06% | +8,165 | New |
| CI Private Wealth, LLC | 8,698 | $246.1K | 0.00% | +8,698 | New |
| Numerai GP LLC | 8,687 | $245.8K | 0.03% | +8,687 | New |
| Brookstone Capital Management | 8,493 | $240.3K | 0.00% | +8,493 | New |
| PVG Asset Management Corp | 7,944 | $224.7K | 0.48% | +7,944 | New |
| Simplex Trading, LLC | 7,792 | $220.4K | 0.01% | −73,438−90.4% | Reduced |
| D. E. Shaw & Co., Inc. | 7,548 | $213.5K | 0.00% | −42,752−85.0% | Reduced |
| Barclays PLC | 7,508 | $212.4K | 0.00% | +6,949+1,243.1% | Added |
| Banque Cantonale Vaudoise | 7,500 | $212.0K | 0.01% | +2,000+36.4% | Added |
| SG Americas Securities, LLC | 4,072 | $115.0K | 0.00% | +4,072 | New |
| Kestra Advisory Services, LLC | 1,972 | $55.8K | 0.00% | +1,972 | New |
| Macquarie Group Ltd | 1,921 | $54.3K | 0.00% | −24,493−92.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,328 | $37.6K | 0.01% | +1,328 | New |
| Advisor Group Holdings, Inc. | 1,205 | $34.1K | 0.00% | −241−16.7% | Reduced |
| FNY Investment Advisers, LLC | 889 | $25.0K | 0.01% | +889 | New |
| AdvisorNet Financial, Inc | 772 | $21.8K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 721 | $20.4K | 0.00% | +221+44.2% | Added |
| SBI Securities Co., Ltd. | 570 | $16.1K | 0.00% | −1,062−65.1% | Reduced |
| WealthCollab, LLC | 147 | $4.16K | 0.00% | +147 | New |
| Steward Partners Investment Advisory, LLC | 100 | $2.83K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 65 | $1.84K | 0.00% | +65 | New |
| Toth Financial Advisory Corp | 40 | $1.13K | 0.00% | +40 | New |
| Tower Research Capital LLC (TRC) | 37 | $1.05K | 0.00% | −177−82.7% | Reduced |
| Smartleaf Asset Management LLC | 24 | $688 | 0.00% | +24 | New |
| UMA Financial Services, Inc. | 24 | $679 | 0.00% | +24 | New |
| Northwestern Mutual Wealth Management Co | 19 | $538 | 0.00% | +19 | New |
| The PNC Financial Services Group, Inc. | 15 | $424 | 0.00% | +12+400.0% | Added |
| Quarry LP | 4 | $113 | 0.00% | −361−98.9% | Reduced |
| Meramec Financial Planners, LLC | 3 | $92 | 0.00% | +3 | New |
| IFP Advisors, Inc | 2 | $57 | 0.00% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −543,723−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −252,733−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −117,874−100.0% | Sold out |
| Boston Partners | 0 | $0 | 0.00% | −82,968−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −55,103−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −49,110−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −43,491−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −38,000−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −29,964−100.0% | Sold out |
| Sumitomo Mitsui Trust Holdings, Inc. | 0 | $0 | 0.00% | −21,045−100.0% | Sold out |
| Nikko Asset Management Americas, Inc. | 0 | $0 | 0.00% | −21,045−100.0% | Sold out |
| Eschler Asset Management LLP | 0 | $0 | 0.00% | −15,007−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −14,100−100.0% | Sold out |
| Integrated Advisors Network LLC | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −10,795−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −12,920−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,903−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −12,237−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −12,237−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,723−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Sentry Investment Management LLC | 0 | $0 | 0.00% | −2,009−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −832−100.0% | Sold out |
| Sheets Smith Investment Management | – | – | – | – | Not filed |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |