Fortuna Achieves 2025 Production Guidance, Delivering 317,001 GEO, and Issues 2026 Outlook
Fortuna pivots to high-margin West African growth as divested liabilities make way for a $382 million cash fortress.

The news release dated January 15, 2026, confirms that Fortuna Mining Corp. achieved its 2025 consolidated production guidance, delivering 317,001 gold equivalent ounces (GEO). For continuing operations (excluding divested assets San Jose and Yaramoko), production was 279,207 GEO. The company issued 2026 guidance for ongoing operations of 281,000 to 305,000 GEO, representing a modest year-over-year increase. However, All-In Sustaining Cost (AISC) guidance for 2026 is projected between $1,830 and $1,975 per GEO, which remains high despite the divestment of higher-cost assets. The company also announced a mid-2026 Final Investment Decision (FID) target for the Diamba Sud project in Senegal, supported by $100 million in allocated capital.
The impact of this news is positive but routine. Achieving guidance provides the market with confidence in management's operational execution, particularly following the successful divestment of the San Jose and Yaramoko mines in 2025. The transition to a net cash position of $382 million and total liquidity of $704 million is a significant fundamental improvement from 2024 levels. However, the 2026 production growth is relatively flat (midpoint 293k GEO vs 279k in 2025), and the AISC forecast suggests that inflationary pressures or increased sustaining capital requirements (such as the Lindero crusher foundation replacement in March 2026) are offsetting the benefits of divesting high-cost units.
Fortuna Mining is a precious metals producer with operations in Argentina, Peru, and Côte d’Ivoire. - Flagship Project: The Séguéla Mine (Côte d’Ivoire) is the primary driver of value, consistently exceeding throughput expectations (40% above nameplate capacity). - Growth Pipeline: The Diamba Sud project in Senegal is the next major development asset, with a PEA showing a 72% IRR and NPV of $563M at $2,750 Au.