Iamgold defers Côté expansion, studies bigger build

AI desk brief

Iamgold is deferring its previously planned Côté Gold expansion and is now studying a much larger build that could lift processing capacity to about 70,000 tonnes/day, versus the 50,000-55,000 tonnes/day concept it outlined three months ago. The company will first push the existing plant toward 40,000 tonnes/day and has shelved roughly C$700 million-C$1 billion of spending tied to the smaller expansion option.

Management says the rethink reflects the scale of the Côté/Gosselin combined opportunity and the support from strong gold prices, which are improving sector cash flow. CEO Renaud Adams said the updated year-end mine plan will combine Côté and Gosselin for the first time, likely showing a larger reserve base and longer mine life, while separately evaluating bigger expansion paths. The mine produced 96,200 oz in Q2 on a 100% basis, and Iamgold still targets 390,000-440,000 oz for 2026.

For the market, the key implication is that high gold prices are encouraging producers to prioritize growth optionality again, but larger builds will require more tailings capacity and earlier development of Gosselin. Near term, the catalyst is the year-end integrated mine plan, which should clarify whether Iamgold leans toward incremental throughput growth or a more aggressive step-up toward a near-doubling of processing capacity. The stock’s 12% jump Friday underscores investor appetite for growth leverage in a strong bullion environment.