# Ero Copper Corp.: overview ERO · NYSE · CIK 1853860 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31 Pages: [Overview](/companies/ero.md) · [Financials](/companies/ero/financials.md) · [Filings](/companies/ero/filings.md) · [Insiders](/companies/ero/insiders.md) Revenue is not reported in this company’s XBRL financial statements. ## Last eight quarters Not reported. ## Last five fiscal years | Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [490](/filings/0001628280-23-006809.md) | [426](/filings/0001628280-24-009701.md) | [427](/filings/0001628280-25-010994.md) | [470](/filings/0001628280-26-022073.md) | [786](/filings/0001628280-26-022073.md) | | Gross margin | % | [65.1%](/filings/0001628280-23-006809.md) | [43.9%](/filings/0001628280-24-009701.md) | [36.7%](/filings/0001628280-25-010994.md) | [38.4%](/filings/0001628280-26-022073.md) | [43.9%](/filings/0001628280-26-022073.md) | | Operating margin | % | [55.6%](/filings/0001628280-23-006809.md) | [30.4%](/filings/0001628280-24-009701.md) | [22.3%](/filings/0001628280-25-010994.md) | [23.2%](/filings/0001628280-26-022073.md) | [34.4%](/filings/0001628280-26-022073.md) | | Net margin | % | [41.0%](/filings/0001628280-23-006809.md) | [23.9%](/filings/0001628280-24-009701.md) | [21.7%](/filings/0001628280-25-010994.md) | [(14.6%)](/filings/0001628280-26-022073.md) | [33.6%](/filings/0001628280-26-022073.md) | | Diluted EPS | $ per share | [2.21](/filings/0001628280-23-006809.md) | [1.10](/filings/0001628280-24-009701.md) | [0.98](/filings/0001628280-25-010994.md) | [(0.66)](/filings/0001628280-26-022073.md) | [2.53](/filings/0001628280-26-022073.md) | | Free cash flow | $m | [195](/filings/0001628280-23-006809.md) | [(139)](/filings/0001628280-24-009701.md) | [(284)](/filings/0001628280-25-010994.md) | [(184)](/filings/0001628280-26-022073.md) | [132](/filings/0001628280-26-022073.md) | - Revenue. XBRL Revenue: ifrs-full:RevenueFromContractsWithCustomers. - Gross margin (gross profit / revenue). XBRL Gross profit: ifrs-full:GrossProfit; Revenue: ifrs-full:RevenueFromContractsWithCustomers. - Operating margin (operating income / revenue). XBRL Operating income: ifrs-full:ProfitLossFromOperatingActivities; Revenue: ifrs-full:RevenueFromContractsWithCustomers. - Net margin (net income / revenue). XBRL Net income: ifrs-full:ProfitLossAttributableToOwnersOfParent; Revenue: ifrs-full:RevenueFromContractsWithCustomers. - Diluted EPS. XBRL Diluted EPS: ifrs-full:DilutedEarningsLossPerShare. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: ifrs-full:CashFlowsFromUsedInOperatingActivities; Capital expenditure: ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/ero/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [FIL Ltd](/funds/318989.md) | 2026-06-30 | $248.9m | 9,319,597 | | Reduced −1,146,620 | | [MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.](/funds/1705339.md) | 2026-06-30 | $127.4m | 4,771,186 | | Added +425,556 | | [FMR LLC](/funds/315066.md) | 2026-06-30 | $119.8m | 4,486,895 | | Reduced −5,102,204 | | [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $109.4m | 4,091,455 | | Reduced −793,417 | | [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $79.3m | 2,970,003 | | Added +221,024 | | [GMT Capital Corp](/funds/1106191.md) | 2026-06-30 | $75.5m | 2,830,054 | | Reduced −823,400 | | [Cape Ann Asset Management Ltd](/funds/1768237.md) | 2026-06-30 | $54.9m | 2,053,705 | | Added +104,577 | | [JENNISON ASSOCIATES LLC](/funds/53417.md) | 2026-06-30 | $47.4m | 1,770,128 | | Added +122,178 | | [AMERICAN CENTURY COMPANIES INC](/funds/748054.md) | 2026-06-30 | $44.9m | 1,682,464 | | Added +764,221 | | [MASSACHUSETTS FINANCIAL SERVICES CO /MA/](/funds/912938.md) | 2026-06-30 | $43.7m | 1,547,630 | | Added +1,330,663 | ## Recent filings [All 186 filings](/companies/ero/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-01 | 21:15 ET | [6-K](/filings/0001171843-26-006339.md) | Report of a foreign private issuer, period 2026-10-01 | 0001171843-26-006339 | | 2026-09-24 | 21:06 ET | [6-K](/filings/0001628280-26-063456.md) | Report of a foreign private issuer, period 2025-12-31 | 0001628280-26-063456 | | 2026-09-01 | 21:10 ET | [6-K](/filings/0001171843-26-005842.md) | Report of a foreign private issuer, period 2026-09-01 | 0001171843-26-005842 | | 2026-08-05 | 21:07 ET | [6-K](/filings/0001628280-26-053508.md) | Report of a foreign private issuer, period 2026-06-30 | 0001628280-26-053508 | | 2026-07-02 | 21:10 ET | [6-K](/filings/0001171843-26-004452.md) | Report of a foreign private issuer, period 2026-07-02 | 0001171843-26-004452 | | 2026-06-30 | 10:05 ET | [6-K](/filings/0001171843-26-004373.md) | Report of a foreign private issuer, period 2026-06-29 | 0001171843-26-004373 | | 2026-06-10 | 10:00 ET | [6-K](/filings/0001171843-26-004020.md) | Report of a foreign private issuer, period 2026-06-10 | 0001171843-26-004020 | | 2026-05-20 | 18:17 ET | [6-K](/filings/0001628280-26-036819.md) | Report of a foreign private issuer, period 2025-12-31 | 0001628280-26-036819 | | 2026-05-04 | 21:06 ET | [6-K](/filings/0001628280-26-029923.md) | Report of a foreign private issuer, period 2026-03-31 | 0001628280-26-029923 | | 2026-04-09 | 19:23 ET | [6-K](/filings/0001171843-26-002352.md) | Report of a foreign private issuer, period 2026-04-09 | 0001171843-26-002352 | ## Latest annual report [Form 40-F for the fiscal year ended Dec 31, 2025](/filings/0001628280-26-022073.md), filed Mar 30, 2026. ## Forecast league Not in this season’s league. [This season’s league](/leagues.md) ## About the filer - CIK: 1853860 - Tickers: ERO - Exchange: NYSE - SIC code: 1000 Metal Mining - State of incorporation: A1 - Filer category:
Emerging growth company Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:49 ET. No prices; not investment advice.