Welcome to our dedicated page for Nexa Resources SEC filings (Ticker: NEXA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Nexa Resources S.A. (NEXA) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a foreign private issuer listed on the New York Stock Exchange. Nexa files annual reports on Form 20-F and furnishes interim information on Form 6-K, covering earnings releases, financial statements, exploration reports and operational updates.
Through its 6-K submissions, Nexa furnishes quarterly earnings releases that discuss net income, Adjusted EBITDA, revenues, production volumes and capital expenditures, along with narrative explanations of mining and smelting performance. Separate 6-Ks provide interim financial statements for specific dates, offering detailed balance sheet, income statement and cash flow information in line with its reporting framework.
Nexa also uses Form 6-K to file exploration reports, such as drilling and assay results for the first half of a year, and operational updates on events at key assets like the Cerro Pasco Complex and the Cajamarquilla smelter. These filings describe temporary suspensions, resumptions of operations, and the status of strategic projects such as the Cerro Pasco Integration Project.
Corporate and transactional information appears in filings that document shareholder meeting results, bond issuances, and portfolio actions, including the sale of exploration licenses in Namibia. Together, these documents form the official record of Nexa’s communications with U.S. regulators and investors.
On Stock Titan, users can review these filings alongside AI-powered summaries that explain the main points of lengthy documents, highlight trends across multiple periods, and help interpret technical language. This makes it easier to understand how Nexa’s mining and smelting operations, financial position, exploration programs and corporate decisions are reflected in its SEC reporting, including Forms 20-F, 6-K and other relevant submissions.
Nexa Resources S.A. filed an initial insider ownership report for director Daniella Elena Dimitrov on Form 3. This filing establishes her status as a reporting person under U.S. securities rules. The report does not list any stock purchases, sales, or derivative transactions.
Nexa Resources S.A. filed an initial insider ownership report for Carlos Alberto Hilario De Andrade, who serves as Vice President of Human Resources. This Form 3 filing establishes his status as a company officer subject to insider reporting rules, and does not report any share transactions.
Nexa Resources reported strong fourth quarter and full-year 2025 results, highlighted by a return to profitability and solid cash generation. Full-year net income reached US$223 million, compared with a loss of US$(187) million in 2024, while adjusted EBITDA rose to US$772 million.
Net revenues grew to US$3.0 billion, driven by higher zinc, copper, silver and gold prices and stronger by-product contributions, even as smelting volumes declined modestly. Mining costs were tightly controlled, with 2025 C1 cash cost at US$(0.30)/lb, below guidance, supporting an adjusted EBITDA margin of 25.7%.
Nexa reduced net debt to US$1.3 billion and improved leverage to 1.7x net debt to last-twelve-month adjusted EBITDA, down from 2.2x in 3Q25. Major assets such as Aripuanã and Cerro Lindo delivered higher zinc output, and the Aripuanã tailings filter expansion remains on track for 1H26 commissioning.
Credit quality remained solid, with S&P and Fitch reaffirming BBB- ratings and Moody’s maintaining Ba2, all with stable outlooks. The board proposed a 2025 share premium reimbursement of about US$17.5 million, equivalent to US$0.132136 per share, subject to approval at the June 2026 AGM.
Nexa Resources reported a strong turnaround in 2025, posting net revenues of $3,002,055 thousand and net income of $223,144 thousand, compared with a loss in 2024. Earnings attributable to shareholders reached $132,626 thousand, equal to basic and diluted earnings per share of $1.00, versus a loss of $1.55 per share in 2024.
Gross profit rose to $712,896 thousand as higher zinc and copper prices and greater volumes improved margins, while an impairment reversal of long-lived assets of $91,706 thousand also supported results. Adjusted EBITDA increased to $771,879 thousand, driven mainly by the mining segment.
Cash flow from operations climbed to $364,957 thousand, funding significant investments of $351,869 thousand in property, plant and equipment. Total assets reached $5,274,917 thousand and total shareholders’ equity grew to $1,289,563 thousand. Management reports no material impact so far from potential U.S. tariffs on critical minerals.
Nexa Resources S.A. reports that operations at its Atacocha San Gerardo open pit mine in Peru have begun gradually resuming after community protests ended and access roads were reopened. The company estimates a temporary production loss of approximately 0.9kt of zinc, which it expects to fully recover in the coming months, so its 2026 production guidance remains unchanged. Nexa emphasizes ongoing engagement with local communities and states that mine activities are being carried out under established safety protocols to protect employees and contractors.
Nexa Resources S.A. filed a Form 6-K highlighting strong exploration results and plans. In 2025, the company drilled 274,889 meters, including 69,807 meters of exploration and 205,082 meters of infill, across key assets in Peru and Brazil.
Drilling at Cerro Lindo, Aripuanã, Vazante and El Porvenir confirmed extensions of high-grade polymetallic mineralization, supporting Mineral Resource replenishment and potential mine life extensions. For 2026, Nexa plans 59,870 meters of exploration drilling, with 74% in Peru, plus 24,210 meters of regional diamond drilling to advance its portfolio.
The company also completed the divestment of its Otavi and Namibia North projects in 2025 as part of a capital allocation strategy, while continuing early-stage copper exploration in Namibia through geophysical surveys and target generation.
Nexa Resources reports that 2025 mining production, smelting sales and cash costs were broadly in line with its guidance ranges, based on preliminary, unaudited figures. Zinc in concentrate reached 316 kt and zinc metal sales were 532 kt, both close to planned levels.
The company outlines 2026–2028 guidance with zinc production expected between 310–398 kt and metal sales between 570–605 kt, indicating modest volume growth. Mining cash costs are guided slightly higher in 2026, while smelting cash costs are guided slightly lower versus 2025.
For 2026, Nexa plans US$381 million in capital expenditures, up US$34 million from 2025 guidance, including US$129 million in sustaining capital, US$122 million in mine development and US$89 million for tailings storage facilities. Exploration and project evaluation expenses are guided at US$86 million, with additional spending on technology and community programs.
Nexa Resources S.A. reports that production at its Atacocha San Gerardo open pit mine in Peru has been temporarily suspended after road access was blocked by community protest activity. Operations are limited to essential maintenance with a minimum workforce to keep the mine in safe condition.
The company states there has been no material impact on Atacocha’s production so far. Atacocha produces about 0.2 kiloton of zinc per week and accounts for less than 3% of Nexa’s total zinc production, so the disruption affects only a small portion of its overall output. Nexa says it is honoring existing agreements and is in active dialogue with the community and authorities to reach a peaceful solution.
Nexa Resources S.A., a foreign private issuer based in Luxembourg, has furnished a Form 6-K report for December 2025. The report is signed by the Senior Vice President of Finance and Group Chief Financial Officer, José Carlos del Valle. An attached exhibit, labeled 99.1, is titled "Nexa Resources Announces Closing of Otavi Project Sale to Midnab Resources," indicating that the company has announced the closing of a transaction involving the Otavi Project and Midnab Resources.
Nexa Resources S.A. furnished a Form 6-K for October 2025 that primarily provides certifications from its interim chief executive and chief financial officers related to its third quarter 2025 (3Q25) reporting.