ERO — ERO COPPER CORP
As of Q2 2026, 35 SEC-registered investment managers reported holding ERO (ERO COPPER CORP) in their latest 13F filings, with a combined reported value of $854.09M across 32.50M shares. That is -11.6% by share count (-4.26M shares) versus the previous quarter, while reported value moved -11.2%. Ownership is concentrated: the five largest holders account for 65.6% of reported value and the top ten for 80.8%.
Compared with the prior quarter, 3 opened new positions, 13 added to existing stakes, 18 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ERO is classified in the Materials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Fidelity International (FIL) history | Q2 2026 | 9.32M | $248.85M | 0.18% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 4.49M | $119.81M | 0.01% | Reduce |
| Invesco Ltd history | Q2 2026 | 4.09M | $109.45M | 0.01% | Reduce |
| Vanguard Group history | Q4 2025 | 2.55M | $72.05M | 0.00% | Add |
| MFS Investment Management history | Q2 2026 | 1.55M | $43.74M | 0.01% | Add |
| Franklin Resources history | Q2 2026 | 1.44M | $38.40M | 0.01% | Add |
| Norges Bank Investment Management history | Q2 2026 | 1.27M | $33.76M | 0.00% | New |
| Amundi US history | Q2 2026 | 965.35K | $25.82M | 0.01% | Add |
| Bank of America Corp history | Q2 2026 | 939.11K | $25.12M | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 906.52K | $24.25M | 0.00% | Reduce |
| Two Sigma Investments history | Q2 2026 | 780.78K | $20.89M | 0.02% | Reduce |
| Goldman Sachs Group history | Q2 2026 | 740.68K | $19.81M | 0.00% | Reduce |
| Temasek Holdings history | Q2 2026 | 612.49K | $16.30M | 0.05% | Add |
| Arrowstreet Capital history | Q2 2026 | 568.07K | $15.18M | 0.01% | Reduce |
| Manulife Financial history | Q2 2026 | 559.32K | $14.91M | 0.01% | Reduce |
| Point72 Asset Management history | Q2 2026 | 553.58K | $14.79M | 0.02% | Reduce |
| Morgan Stanley history | Q2 2026 | 505.99K | $13.54M | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 424.92K | $11.37M | 0.00% | Add |
| Renaissance Technologies history | Q2 2026 | 395.88K | $10.59M | 0.01% | Reduce |
| Bridgewater Associates history | Q2 2026 | 301.29K | $8.06M | 0.03% | Reduce |
New Positions (Q2 2026)
- Norges Bank Investment Management 1.27M sh · $33.76M
- Balyasny Asset Management 76.06K sh · $2.03M
- JPMorgan Chase & Co 18.44K sh · $478.57K
Fully Exited (vs previous quarter)
- Maverick Capital sold 19.27K sh · $513.63K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fidelity International (FIL) | 3.30M | 2.15M | 4.44M | 7.00M | 7.70M | 6.07M | 4.51M | 3.28M | 2.38M | 4.88M | 5.01M | 4.96M | 2.94M | 2.50M | 3.37M | 3.67M | 6.70M | 11.67M | 10.47M | 9.32M |
| Fidelity Management & Research (FMR) | 8.01M | 7.48M | 7.16M | 7.16M | 7.16M | 7.16M | 7.16M | 10.34M | 10.72M | 11.78M | 10.71M | 11.66M | 11.87M | 11.88M | 11.88M | 11.91M | 11.84M | 11.91M | 9.59M | 4.49M |
| Invesco Ltd | 130.48K | 165.48K | 686.14K | 766.68K | 842.90K | 970.19K | 1.28M | 1.12M | 916.02K | 1.60M | 2.12M | 2.43M | 3.17M | 3.89M | 3.48M | 2.05M | 2.55M | 2.83M | 4.88M | 4.09M |
| MFS Investment Management | 1.10M | 1.32M | — | 392.00K | 443.85K | 434.48K | 417.87K | 418.18K | — | — | — | — | — | — | — | — | — | — | 216.97K | 1.55M |
| Franklin Resources | 312.00K | 406.00K | 516.00K | 603.80K | 555.20K | 593.10K | 469.29K | 268.29K | 193.90K | 351.80K | 323.90K | 227.40K | 222.80K | 308.07K | 387.80K | 450.70K | 456.57K | 286.65K | 97.35K | 1.44M |
| Norges Bank Investment Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.27M |
| Amundi US | 135.50K | 309.70K | 596.10K | 809.60K | 881.40K | 935.60K | 678.54K | 727.44K | 682.04K | 1.06M | 772.84K | 683.74K | 655.54K | 578.88K | 617.80K | 602.43K | 547.13K | 481.65K | 519.50K | 965.35K |
| Bank of America Corp | 2.73K | 186.58K | 45.87K | 2.92K | 6.12K | 10.85K | 2.60K | 90.15K | 73.79K | 92.96K | 223.94K | 256.88K | 282.40K | 412.93K | 972.31K | 1.78M | 1.19M | 957.87K | 911.51K | 939.11K |
| Citadel Advisors | — | — | 41.17K | 54.40K | 102.78K | 57.91K | 144.84K | 88.23K | 263.60K | 313.97K | 229.46K | 629.82K | 503.70K | 445.11K | 644.57K | 472.54K | 568.78K | 724.91K | 1.17M | 906.52K |
| Two Sigma Investments | — | — | 60.80K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 228.90K | 931.88K | 780.78K |
| Goldman Sachs Group | 87.87K | 159.25K | 602.17K | 53.89K | 108.60K | 110.94K | 203.31K | 428.00K | 455.36K | 695.82K | 437.08K | 626.54K | 29.10K | 151.42K | 275.60K | 666.28K | 934.85K | 269.11K | 853.16K | 740.68K |
| Temasek Holdings | — | — | — | — | — | — | — | — | — | — | — | 384.13K | 542.42K | 592.82K | 643.22K | 634.61K | 473.66K | 473.66K | 579.16K | 612.49K |
| Arrowstreet Capital | — | 18.33K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19.45K | 974.93K | 568.07K |
| Manulife Financial | 349.98K | 336.05K | 293.99K | 288.39K | 383.26K | 392.14K | 375.38K | 356.18K | 306.57K | 332.06K | 332.77K | 308.95K | 335.85K | 333.57K | 284.60K | 245.68K | 195.17K | 173.81K | 722.85K | 559.32K |
| Point72 Asset Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 186.75K | 282.38K | 565.30K | 553.58K |
| Morgan Stanley | 17.00K | 265.75K | 216.17K | 97.62K | 65.80K | 162.37K | 119.71K | 106.52K | 103.85K | 141.12K | 128.61K | 195.88K | 149.41K | 152.20K | 85.26K | 326.57K | 815.56K | 1.28M | 1.05M | 505.99K |
| UBS Group AG | 6.47K | 7.48K | 219.74K | 152.88K | 5.80K | 11.78K | 8.50K | 14.66K | 9.89K | 13.49K | 19.93K | 18.43K | 29.55K | 406.36K | 94.63K | 164.64K | 313.19K | 128.50K | 300.73K | 424.92K |
| Renaissance Technologies | 143.20K | 369.30K | 175.50K | — | — | — | — | — | — | — | — | — | — | 260.30K | 125.10K | — | — | 48.48K | 420.88K | 395.88K |
| Bridgewater Associates | — | — | — | — | — | — | — | — | — | 268.66K | 405.16K | 141.42K | 163.59K | 818.27K | 789.33K | 294.97K | 147.29K | 88.76K | 342.45K | 301.29K |
| Lazard Asset Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 63.72K | 152.04K | 68.36K | 106.68K | 274.38K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details