ERO · NYSE · CIK 0001853860

Ero Copper Corp.

Ero Copper Corp.’s most recent SEC filing in our snapshot is a Form 6-K filed on Oct 1, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $785.8M and net income of $266.9M, according to its XBRL data on EDGAR. Its EDGAR record lists 0 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$785.8M
Net income, FY2025
$266.9M
Form 4 filings on record, past 12 months
0

Company overview

Legal name (as filed)
Ero Copper Corp.
Ticker
ERO
SEC Central Index Key (CIK)
0001853860
Industry (SIC)
Metal Mining (code 1000)
Business address
VANCOUVER
State or country of incorporation
British Columbia, Canada
Fiscal year ends
December 31
SEC filer category
<br>Emerging growth company
Position in SEC ticker list
#1676 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Ero Copper Corp.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$489.9MFY2021$426.4MFY2022$427.5MFY2023$470.3MFY2024$785.8MFY2025
Net income
$202.6MFY2021$103.1MFY2022$94.3MFY2023-$67.8MFY2024$266.9MFY2025
ERO annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$489.9M$426.4M$427.5M$470.3M$785.8M
Net income$202.6M$103.1M$94.3M-$67.8M$266.9M
Diluted EPS$2.21$1.10$0.98-$0.66$2.53
Total assets$689.8M$1.2B$1.5B$1.5B$1.9B
Cash and equivalents$130.1M$177.7M$111.7M$50.4M$105.4M

XBRL tags used: revenue = RevenueFromContractsWithCustomers; netIncome = ProfitLoss; assets = Assets; eps = DilutedEarningsLossPerShare; cash = CashAndCashEquivalents. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

ERO latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Oct 1, 20266-KReport of a foreign private issuer· period Oct 1, 2026Document · Index
Mar 30, 202640-FAnnual report of certain Canadian issuers· period Dec 31, 2025Document · Index

Recent SEC filings

The 40 newest documents filed by or about Ero Copper Corp., by form type:

6-K ×26SCHEDULE 13G/A ×8SD ×240-F ×1SCHEDULE 13G ×1F-X ×1F-10 ×1
ERO recent filings
FiledFormWhat it isOriginal
Oct 1, 20266-KReport of a foreign private issuer· period Oct 1, 2026Document · Index
Sep 24, 20266-KReport of a foreign private issuer· period Dec 31, 2025Document · Index
Sep 1, 20266-KReport of a foreign private issuer· period Sep 1, 2026Document · Index
Aug 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 5, 20266-KReport of a foreign private issuer· period Jun 30, 2026Document · Index
Jul 2, 20266-KReport of a foreign private issuer· period Jul 2, 2026Document · Index
Jun 30, 20266-KReport of a foreign private issuer· period Jun 29, 2026Document · Index
Jun 22, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
Jun 10, 20266-KReport of a foreign private issuer· period Jun 10, 2026Document · Index
May 20, 20266-KReport of a foreign private issuer· period Dec 31, 2025Document · Index
May 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 4, 20266-KReport of a foreign private issuer· period Mar 31, 2026Document · Index
Apr 9, 20266-KReport of a foreign private issuer· period Apr 9, 2026Document · Index
Apr 1, 20266-KReport of a foreign private issuer· period Apr 1, 2026Document · Index
Mar 30, 202640-FAnnual report of certain Canadian issuers· period Dec 31, 2025Document · Index
Mar 30, 20266-KReport of a foreign private issuer· period Mar 30, 2026Document · Index
Mar 27, 20266-KReport of a foreign private issuer· period Mar 27, 2027Document · Index
Mar 23, 20266-KReport of a foreign private issuer· period Mar 23, 2026Document · Index
Mar 13, 20266-KReport of a foreign private issuer· period Dec 31, 2025Document · Index
Mar 5, 20266-KReport of a foreign private issuer· period Dec 31, 2025Document · Index
Feb 23, 20266-KReport of a foreign private issuer· period Feb 23, 2026Document · Index
Feb 13, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Feb 5, 20266-KReport of a foreign private issuer· period Feb 5, 2026Document · Index
Jan 30, 20266-KReport of a foreign private issuer· period Jan 30, 2026Document · Index
Dec 22, 20256-KReport of a foreign private issuer· period Dec 19, 2025Document · Index
Nov 14, 2025SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Nov 7, 2025SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Nov 5, 2025SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Nov 4, 20256-KReport of a foreign private issuer· period Sep 30, 2025Document · Index
Nov 4, 20256-KReport of a foreign private issuer· period Nov 4, 2025Document · Index
Oct 14, 20256-KReport of a foreign private issuer· period Oct 10, 2025Document · Index
Oct 7, 20256-KReport of a foreign private issuer· period Oct 7, 2025Document · Index
Sep 18, 20256-KReport of a foreign private issuer· period Sep 18, 2025Document · Index
Sep 2, 2025F-XF-XDocument · Index
Sep 2, 2025F-10F-10Document · Index
Aug 25, 2025SDSpecialized disclosure report (conflict minerals)Document · Index
Aug 14, 2025SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 31, 20256-KReport of a foreign private issuer· period Jun 30, 2025Document · Index

Insider filing activity

0 Form 4 filings appear in Ero Copper Corp.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001853860 and XBRL company facts. Ero Copper Corp. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.