FSM — Fortuna Mining Corp.

Fortuna Mining Corp. (FSM) Q4 2025 Earnings Call Summary

1. Key Financial Results and Metrics

• Adjusted Net Income: $71.3 million or $0.23 per share, a significant increase from $0.06 in Q4 2024 and $0.17 in Q3 2025.
• Net Cash from Operations: $0.48 per share, exceeding consensus estimates of $0.43.
• Free Cash Flow: Record $132 million for Q4 and $330 million for the full year.
• Liquidity: Over $700 million, with a net cash position of approximately $380 million.
• Gold Price Realized: Average of $4,166 per ounce, up over $1,500 from previous periods.
• Cash Costs: $971 per ounce, a marginal increase of 5% year-over-year.
• All-In Sustaining Costs (AISC): $1,576 per ounce for Q4 and $1,560 for the full year, within guidance.

2. Strategic Updates and Business Highlights

• Growth Objective: Aim to increase annual gold production to over 500,000 ounces within 24 months, representing a 65% growth from current levels.
• Key Projects:
  • Diamba Sud (Senegal): Updated mineral resource estimate shows a 73% increase to 1.25 million ounces. A $100 million budget for 2026 has been approved, with $67 million allocated for early works.
  • Seguela (Ivory Coast): Preparing for a plant upgrade study to potentially increase production to 200,000 ounces annually. The project exceeded production guidance for the year.
• Operational Performance: No significant incidents reported in West Africa operations, reflecting strong safety protocols.

3. Forward Guidance and Outlook

• 2026 Production Guidance: Expect steady production, with a softer start for Lindero due to planned infrastructure improvements.
• Cost Expectations: Higher AISC anticipated in the first half of 2026, smoothing out in the latter half.
• Expansion Plans: Continued exploration and development at Seguela and Diamba Sud, with a focus on resource growth and production efficiency.

4. Bad News, Challenges, or Points of Concern

• Lindero Production Issues: Q4 production was impacted by mechanical downtime, leading to full-year production falling 6% below guidance.
• Increased G&A Expenses: General and administrative expenses rose significantly, primarily due to stock-based compensation linked to share price appreciation.
• Foreign Exchange Losses: A foreign exchange loss of $2.9 million for Q4 and $7.8 million for the full year, primarily from operations in Argentina.
• Mechanical Downtime: Identified structural fatigue risk in the primary crusher at Lindero, necessitating a $2.2 million foundation replacement.

5. Notable Q&A Insights

• Diamba Sud Resource Impact: The updated resource is expected to extend the mine life and improve the production profile, with a focus on higher-grade material.
• Production Cadence: Lindero's production is expected to be softer in the first half of 2026 due to ongoing infrastructure improvements.
• Seguela Expansion Costs: Estimated capital expenditures for increasing Seguela's throughput could range from $50 million to $100 million, with a completion timeline of 12 to 18 months post-study.
• Underground Development at Seguela: Plans for Sunbird underground development are underway, with potential production starting in 2028, pending permitting.

This summary encapsulates Fortuna Mining's performance and strategic direction, highlighting both achievements and challenges faced during the quarter.