A de-risked, partner-funded gold turnaround: SBM pivots from high-cost oxide tail to two-hub growth, with Simberi sulphides + Canada’s 15‑Mile poised to re-rate the stock.
Overview
St Barbara is undergoing one of the most significant transformations in the junior-to-mid-tier gold space, having exited its high-cost Leonora assets (sold to Genesis in 2023) and refocused on two core provinces: Simberi in PNG and Atlantic Gold in Nova Scotia. FY25 results reflect a transition trough: revenue of ~A$231m, underlying net loss of ~A$52m, and heavy growth capex (~A$78m), driven by the tail-end of oxide production at Simberi and investment into two flagship development pathways (Simberi sulphides + Canada hub). The outlook improved materially after three late-2025/early-2026 milestones: a 13-year Simberi lease extension to 2038, Lingbao’s agreement to fund in exchange for 50% of Simberi (A$370m cash), and Kumul’s planned 20% participation (~A$100m), collectively shifting SBM from a cash-consuming developer toward a well-capitalized, de-risked growth entity targeting >300kozpa production by the late 2020s.