With a market capitalization (market cap) of $3.95B — a measure of how much the company is worth — Ero Copper Corp. ranks #1,536 among the 2,510 companies tracked, and 105th in Basic Materials as of October 3, 2026. Shares trade at $37.91, up 6.04% on the day.
of 2,510 tracked
Market-cap change uses historical capitalization records. Share-price returns are a different series — they can diverge when the share count changes. Those returns are not a CAGR until you pick a start value, an ending value, and years. CAGR calculator. Market cap vs. stock price.
Year-end values and the chart both come from historical market-cap records, not from applying today's share count to past prices. Latest historical observation October 2, 2026. Ranking headline cap is the snapshot figure as of October 3, 2026.
| Year | As of | Market cap | Annual change | Year-end close |
|---|---|---|---|---|
| 2026 | Oct 2, 2026 | $3.95B | +34.03% | $37.91 |
| 2025 | Dec 31, 2025 | $2.95B | +111.75% | $28.29 |
| 2024 | Dec 31, 2024 | $1.39B | -10.38% | $13.48 |
| 2023 | Dec 29, 2023 | $1.55B | +23.52% | $15.79 |
| 2022 |
Ranking figure $3.95B as of October 3, 2026.
Ero Copper Corp.'s ranking market cap is the provider-reported capitalization on the same snapshot as the rest of this site, with a share price of $37.91 as of October 2, 2026. Charts and the year-end table use a separate historical market-cap series, last observed at $3.95B on October 2, 2026. See how the ranking works.
Live shares outstanding are not on the quote used for price, so this page does not invent a current share count. Shares outstanding vs. float.
The latest annual report (FY 2025) used a weighted-average 103,683,274 shares. That figure is an average for the year, not the live count in the market-cap formula.
Book equity: assets minus liabilities on the latest annual report.
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FY 2025 net worth
Largest U.S.-listed names in the same FMP sector — not a hand-picked competitor set.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #65 | Linde plc LIN | $221.81B | +2.14% |
| #67 | BHP Group Limited BHP | $218.65B | +1.68% |
| #87 | Southern Copper Corporation |
Ero Copper Corp. is a base metals mining enterprise engaged in the exploration, development, and operation of various projects throughout Brazil. The company produces and markets copper concentrate from its MCSA Mining Complex, located in the Curaçá Valley of northeastern Bahia state, with gold and silver recovered as secondary products. Additionally, Ero Copper Corp. possesses full ownership of the Boa Esperança property, a copper development venture in southeastern Pará state, and the NX Gold property in Mato Grosso state.
Summary from the company profile (Financial Modeling Prep). Principal financial figures above are for FY 2025.
Visit websiteAs of October 3, 2026, Ero Copper Corp. (ERO) is worth $3.95B — that is its market capitalization, the total value of its outstanding shares on MarketCapLens.
A company’s net worth is its shareholders’ equity: assets minus liabilities on the balance sheet. That is book equity, not market cap. For FY 2025, Ero Copper Corp.’s book equity is about $936.16M. Market cap is the market value of the outstanding shares. As of October 3, 2026, its market cap is $3.95B. Book equity is an accounting remainder; market cap is a trading value. Neither is a person’s net worth.
Ero Copper Corp. ranks #1,536 among the 2,510 companies tracked on MarketCapLens. In Basic Materials it ranks #105 of 173.
Fundamentals are annual. Figures labeled with their fiscal year. Live ratios use the current price against those annual earnings.
| Dec 30, 2022 |
| $1.26B |
| -8.18% |
| $13.75 |
| 2021 | Dec 31, 2021 | $1.37B | — | $15.29 |
|---|
Last observation of each calendar year from historical market-cap records. The current year is through the latest date, not a completed year-end. Share-price close is the matching session for context — we do not rebuild cap from today's share count.
Not in this snapshot
FY 2025
| $171.49B |
| +3.17% |
| #101 | Rio Tinto Group RIO | $153.09B | +1.44% |
| #127 | Newmont Corporation NEM | $121.76B | +0.78% |
| #150 | Freeport-McMoRan Inc. FCX | $103.56B | +3.98% |
Companies immediately above and below in the overall ranking. They may be in a different sector.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #1533 | Corporacion America Airports S.A. CAAP | $3.97B | +0.08% |
| #1534 | Bread Financial Holdings, Inc. BFH | $3.96B | +1.15% |
| #1535 | Signet Jewelers Limited SIG | $3.96B | -3.52% |
| #1537 | Avis Budget Group, Inc. CAR | $3.93B | +4.81% |
| #1538 | Kilroy Realty Corporation KRC | $3.91B | +0.99% |
| #1539 | SiteOne Landscape Supply, Inc. SITE | $3.91B | +0.10% |
Ero Copper Corp.’s ranking market cap of $3.95B comes from the same snapshot as the rest of this site, as of October 3, 2026. It is not share price multiplied by the FY 2025 weighted-average share count of 103,683,274. The historical market-cap series last observed $3.95B on October 2, 2026.
Over the past year, Ero Copper Corp.’s market cap is up 82.04%, using historical market-cap records rather than today’s share count applied to past prices.
Ero Copper Corp. (ERO) shares trade at $37.91, up 6.04% on the day, as of October 3, 2026.
Ero Copper Corp. trades at a live price-to-earnings (P/E) ratio of 14.6, using the latest share price divided by the latest annual earnings per share. That is not the same as a fiscal-year reported P/E.