Shares of Alamos Gold declined 3.7% following Q1 2026 results, as investors focused on higher-than-expected all-in sustaining costs and cautious commentary on inflationary pressures. While management maintained full-year production guidance, first quarter margins were pressured by elevated costs, particularly at Young-Davidson, and the outlook for cost relief was pushed to the latter half of the year.

• Q1 all-in sustaining costs were $1,862/oz, above first half guidance range, with management citing inflationary pressures across labor, contractor, diesel, and electricity.
• Gold production was 124,000 ounces, in line with guidance, but Young-Davidson production came in below plan, offset by a strong quarter at Island Gold.
• Management expects production to increase by ~20% in Q2, with a 5% sequential decrease in AISC; more meaningful cost improvement is not anticipated until H2.
• Record quarterly revenues of $597 million, adjusted net earnings of $232 million ($0.55/share), and free cash flow generation of $102 million were positives.
• Capital spending was $184 million for the quarter; the company continues to target growth projects and has eliminated the majority of legacy gold hedges from the Argonaut acquisition.