Ero Copper Corp. (ERO) Net Margin (2020 - 2026)
Ero Copper's Net Margin came in at 31.49% for the quarter ended Jun 30, 2026, down 11.65 percentage points from 43.15% a year earlier and down 9.84 percentage points from the prior quarter.
Ero Copper Corp. (ERO) Net Margin (2020 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Ero Copper reported Net Margin of 29.96%, up 3.34 percentage points year-over-year; for the year ended Dec 31, 2025, it came in at 33.56%, up 48.12 percentage points from the prior year.
- Net Margin carries a five-year change of +17.63 percentage points (years ended Dec 2020 to Dec 2025).
- Going back by year, Net Margin was -14.56% in the year ended Dec 31, 2024 (-36.27 pp), 21.71% in the year ended Dec 31, 2023 (-2.17 pp), 23.88% in the year ended Dec 31, 2022 (-17.16 pp) and 41.04% in the year ended Dec 31, 2021 (+25.11 pp).
- The five-year range for quarterly Net Margin is -45.48% (the quarter ended Jun 30, 2024) to 64.14% (the quarter ended Mar 31, 2025).
- Year-over-year, Net Margin increased in four of the last eight quarters, with an average year-over-year change of +16.93 percentage points.
- The fastest year-over-year change in Net Margin over five years came in the quarter ended Jun 30, 2025 (a gain of 88.62 percentage points), and the weakest in the quarter ended Jun 30, 2024 (a drop of 73.66 percentage points).
- Business Quant data shows ERO's Net Margin at 41.33% (quarter ended Mar 31, 2026), 24.59% (quarter ended Dec 31, 2025) and 20.32% (quarter ended Sep 30, 2025) in the three quarters before the quarter ended Jun 30, 2026.
Peer Comparison
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 31.49% |
| Mar 31, 2026 | 41.33% |
| Dec 31, 2025 | 24.59% |
| Sep 30, 2025 | 20.32% |
| Jun 30, 2025 | 43.15% |
| Mar 31, 2025 | 64.14% |
| Dec 31, 2024 | -39.93% |
| Sep 30, 2024 | 32.73% |
| Jun 30, 2024 | -45.48% |
| Mar 31, 2024 | -6.75% |
| Dec 31, 2023 | 31.83% |
| Sep 30, 2023 | 2.67% |
| Jun 30, 2023 | 28.19% |
| Mar 31, 2023 | 23.93% |
| Dec 31, 2022 | 19.26% |
| Sep 30, 2022 | 4.36% |
| Jun 30, 2022 | 20.73% |
| Mar 31, 2022 | 47.84% |
| Dec 31, 2021 | 44.64% |
| Sep 30, 2021 | 23.60% |
Ero Copper Corp. Net Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=net-margin&ticker=ERO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "net-margin", "ticker": "ERO", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=net-margin&ticker=ERO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();