Heliostar Metals at Mining Forum Americas 2026: growth plan advances

Heliostar expects 2026 gold production to exceed 50,000 ounces, up more than 66% from just over 30,000 ounces in 2025, with all-in sustaining costs slightly above $2,100/oz. Its Ana Paula feasibility study is one-third complete; the project targets first gold in late 2028, more than 100,000 oz/year production, roughly $300 million of capex, about $1 billion of NPV and approximately $200 million of annual after-tax cash flow at current gold prices. Management expects existing mines to generate about $150 million before the Ana Paula build and plans project financing rather than a near-term equity raise, though execution, permitting, study completion and financing remain material risks.

Analysis

HSTR’s valuation case is less about 2026 production growth than whether it can convert a sub-scale, short-duration operating base into credible construction financing. The critical mismatch is that cash generation from San Agustin rolls off before Ana Paula is expected to produce, creating an 18-24 month funding bridge precisely when development spending accelerates. A $300 million-plus build funded with debt, streams, royalties and internal cash may avoid common-equity issuance, but can still transfer a material share of Ana Paula’s upside to lenders and royalty holders; the relevant valuation metric is per-share post-financing NAV, not headline project NPV.

The feasibility-study timeline is internally inconsistent with the stated current date, which is a material diligence red flag rather than a clerical detail. Until management reconciles the study/FID schedule, updated capex, reserve conversion and financing terms, the claimed re-rating should be discounted versus nearer-term developers such as Liberty Gold (LGD) and established Mexican operators such as Pan American Silver (PAAS). The first 1-3 month catalyst is index-driven liquidity and a TSX listing, but those are technical demand events, not proof of project bankability.

Contrarian view: the market may be correctly assigning little value to the longer-dated pipeline because each asset competes for the same balance-sheet capacity. Higher gold prices improve operating cash flow, but also inflate labor, contractor and equipment costs, while a higher-long-yield environment raises project-finance coupons and reduces NAV multiples for long-duration mine builds. The upside case becomes investable only if the feasibility study demonstrates capex discipline and financing leaves project-level debt service manageable at a materially lower gold-price deck than management’s spot-based assumptions.

Key Decisions for Investors

• Keep HSTR on watch rather than initiate a core position before a corrected feasibility-study timetable and full financing package are published. Require updated capex within roughly 10% of prior expectations, a disclosed gold-price sensitivity, and no more than 15-20% incremental share dilution; failure on any of these should invalidate the near-term rerating thesis.
• For gold exposure over the next 3-6 months, prefer long PAAS versus HSTR as a relative-value pair: PAAS offers diversified operating cash flow and less single-asset construction risk, while short/underweight HSTR hedges a financing disappointment. Cover the relative short if HSTR secures non-dilutive financing with debt service supportable below management’s base gold-price assumption.
• Treat GDXJ-related buying and a potential TSX uplisting as a tactical liquidity catalyst only. If HSTR rallies materially ahead of feasibility delivery without a revised technical report, use strength to reduce exposure or establish a small tactical short; index inclusion does not resolve reserve, permitting, construction or funding risk.
• Monitor gold price, Mexican permitting developments and long-end rates weekly. A sustained rise in real/long-term yields or an increase in estimated build capex would compress HSTR’s risk-adjusted NAV quickly; conversely, independently verified reserve conversion, mine-life extension at San Agustin, and project debt commitments would justify reassessing a long position for the 12-24 month construction-decision window.