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Fortuna Mining Corp. reported the acquisition of the 190 km² Bambadji advanced gold exploration project in Senegal from subsidiaries of Barrick Mining Corporation and IAMGOLD Corporation. Bambadji lies adjacent to Fortuna’s feasibility-stage Diamba Sud Gold Project and consolidates about 60 kilometers of prospective strike along the Senegal-Mali Shear Zone, a major West African gold corridor.
The company states that the US$200 million consideration reflects multiple drill-defined targets, the scale of the land package, and a large historical exploration dataset. Historical drilling by Barrick and IAMGOLD returned significant intercepts, including 2.12 g/t gold over 52.9 meters at Kabewest, 2.34 g/t gold over 45.0 meters at Kabewest, and 14.63 g/t gold over 5.0 meters at Djenebou, among many others across multiple prospects and corridors.
Fortuna describes detailed sampling, QA/QC, and laboratory procedures and notes that a Qualified Person, Paul Weedon, has reviewed and approved the scientific and technical information. He verified available datasets but found QA/QC support for some earlier historical drill results to be more limited and indicated that further validation, including reassaying and twin-hole drilling, is planned.
Fortuna Mining Corp. reported significantly higher profitability for the three and six months ended June 30, 2026. For the quarter, net income from continuing operations was $83.7 million, up from $47.7 million a year earlier, with attributable basic earnings per share from continuing operations rising to $0.25 from $0.14. Sales from continuing operations increased to $318,413 (tabular amounts in thousands of US dollars), driven mainly by higher gold revenue from the Séguéla and Lindero mines.
For the first half of 2026, net income from continuing operations reached $203.7 million, and attributable net income was $186.5 million, with basic earnings per share of $0.62. Adjusted EBITDA for the half-year was $419.6 million, and free cash flow from ongoing operations was $259.7 million. Cash and cash equivalents were $606.7 million at June 30, 2026, with $138.9 million of debt and an undrawn $150.0 million revolving credit facility. During the half-year, Fortuna repurchased 10,800,693 common shares for $100.6 million under its share buyback programs and approved a $109 million expansion of the Séguéla processing plant, to be funded from operating cash flow and existing cash balances.
Fortuna Mining Corp. approved a 30% expansion of the Séguéla Gold Mine in Côte d’Ivoire, covering an enlargement of the processing facility, upgrades to supporting infrastructure, and development of the Sunbird underground mine. The processing plant’s capacity is planned to rise from 1.75 Mtpa to approximately 2.3 Mtpa to increase throughput and improve gold recoveries.
The expansion is intended to integrate underground production, enhance operating flexibility, and strengthen cash flow generation at Séguéla as a cornerstone asset in Fortuna’s portfolio. Management states that, together with the feasibility-stage Diamba Sud project in Senegal, this initiative supports Fortuna’s objective of increasing consolidated annual gold rate of production toward 500,000 ounces by 2028.
Fortuna Mining Corp. states that it will release its financial statements and MD&A for the second quarter of 2026 on August 5, 2026, after market close. A conference call to discuss financial and operational results will follow on August 6, 2026, at 9:00 a.m. Pacific / 12:00 p.m. Eastern.
The call will be hosted by President and CEO Jorge A. Ganoza and other senior executives, with live access by webcast and telephone and replays available by phone until August 20, 2026, and by webcast until August 6, 2027. Fortuna describes itself as a Canadian precious metals mining company with three operating mines and exploration projects in Argentina, Côte d’Ivoire, Guinea, Guyana, Peru, and the Diamba Sud Gold Project in Senegal.
Fortuna Mining Corp. filed a National Instrument 43-101 technical report for the Diamba Sud Gold Project in the Kédougou Region of Senegal, with an effective date of June 30, 2026, supporting the results of the Feasibility Study previously announced on June 29, 2026.
The Technical Report is available on the company’s website and on SEDAR+ and EDGAR under its profile. Fortuna is a Canadian precious metals mining company with three operating mines and exploration projects in Argentina, Côte d’Ivoire, Guinea, Guyana, Peru, and Senegal, and states that sustainability, environmental stewardship, and social responsibility are central to its operations.
Fortuna Mining Corp. presents a feasibility study for its Diamba Sud gold project in Senegal, outlining Probable Mineral Reserves of 20.5 Mt at 1.75 g/t Au (1,151 koz) across seven open-pit deposits. Additional Indicated Resources total 3.36 Mt at 1.12 g/t Au (121 koz) and Inferred Resources 1.63 Mt at 1.31 g/t Au (68 koz), reported exclusive of reserves.
The study contemplates contractor-operated open-pit mining feeding a CIL processing plant treating 2.0–2.5 Mt/a, for a mine life of 9.4 years, a strip ratio of 6.3:1, and total LOM gold production of 1,053 koz. Initial capital is estimated at $397.5M, with sustaining capital of $79M and average LOM AISC of $1,332/oz at a base gold price of $3,500/oz.
On a 100% basis, the project generates a pre-tax NPV5% of $1,379M and IRR of 70%, and an after-tax NPV5% of $1,009M with IRR of 60% and a one-year payback. Economics assume 91% recovery, a 3.0% state royalty plus 0.5% social fund, and government entitlement to a 10% free-carried interest, with an option to acquire up to an additional 25% contributory interest in the operating entity.
Fortuna Mining Corp. reported second quarter 2026 production of 72,217 gold equivalent ounces from its Séguéla, Lindero, and Caylloma mines, bringing first-half output to 145,089 ounces and keeping full-year guidance of 281,000–305,000 ounces in sight.
At Séguéla in Côte d’Ivoire, Q2 gold production was 41,683 ounces, supported by higher grades and ongoing work on a process plant expansion study that could lift capacity to about 2.3 million tonnes per year, with estimated capital of approximately $100 million. The company also advanced the Sunbird Underground Project, approving a $48 million budget and progressing permitting.
In Latin America, Argentina’s Lindero mine produced 20,829 ounces in Q2 and has placed about 95% of the ounces needed to reach the midpoint of 2026 guidance, while Peru’s Caylloma mine delivered 9,705 gold equivalent ounces and continued a tailings facility expansion. The Diamba Sud Gold Project in Senegal moved toward a final investment decision, with feasibility work, early site construction, and key long-lead equipment contracting underway, supporting plans for first gold production in mid-2028.
Fortuna Mining Corp. released a feasibility study for its Diamba Sud gold project in Senegal outlining a high-margin, open-pit, carbon-in-leach mine. Using a gold price of $3,500/oz, the study shows an after-tax NPV5% of $1.0 billion, an after-tax IRR of 60%, and a roughly one-year payback on initial capital.
The mine plan covers 9.4 years, processing 20.5 million tonnes of ore grading 1.75 g/t gold, for total production of about 1.05 million ounces at a life-of-mine recovery of 91%. Average all-in sustaining cost is estimated at $1,332/oz, with the first four years averaging 158,000 ounces annually at AISC of $1,056/oz.
Initial development capital is estimated at $397.5 million, plus $64 million in sustaining capital and $14.5 million in closure costs. Probable mineral reserves total 20.5 million tonnes containing 1.15 million ounces of gold, and Fortuna plans early works spending of $73 million to advance the project toward a final investment decision, subject to permits.
Fortuna Mining Corp. reported the results of its 2026 annual general meeting of shareholders. A total of 202,415,038 common shares were represented, equal to 66.81% of issued and outstanding shares as of the record date, showing solid participation in the meeting.
Shareholders approved all items of business. They fixed the Board at eight directors and elected all eight nominees, each receiving more than 92% of votes cast, with most above 99%. Shareholders also re-appointed KPMG LLP as auditors and approved the unallocated entitlements under Fortuna’s Share Unit Plan.
Fortuna Mining Corp. has obtained an environmental decree from Senegal’s Ministry of Environment and Ecological Transition approving the Environmental and Social Impact Assessment for its Diamba Sud Gold Mine. This confirms regulatory compliance and social acceptance and is a decisive step toward securing the mining permit.
The Diamba Sud Gold Project is supported by a Preliminary Economic Assessment showing an after-tax NPV5% of US$563 million and an after-tax IRR of 72% at a US$2,750-per-ounce gold price. Life-of-mine gold production is projected at 840 koz over 8.1 years, with average annual output of 146 koz in the first three years.
The study outlines initial capital expenditure of US$283 million, sustaining and infrastructure capital of US$48 million, average all-in sustaining costs over the mine life of US$1,238/oz, and an after-tax payback period of 0.8 years. Early works are advancing under a US$100 million 2026 project budget, with a final construction decision targeted for mid-2026.