Stonegate Capital Partners Mid-Quarter Update on Heliostar Metals Ltd (HSTR) 2Q26
Heliostar Transitions from Explorer to Producer, but Ana Paula’s $300M Capex Remains the Ultimate Hurdle.
The most recent news release (January 6, 2026) is a mid-quarter research update from Stonegate Capital Partners. It summarizes the positive Preliminary Economic Assessment (PEA) for the flagship Ana Paula project, the restart of mining at San Agustin, and the Pre-Feasibility Study (PFS) for Cerro del Gallo. Key metrics for Ana Paula include an annual production target of 101,000 ounces of gold at an All-In Sustaining Cost (AISC) of US$1,011/oz, with a post-tax NPV5% of US$426 million and an IRR of 28%. The update also notes that the San Agustin mine has resumed primary mining, and the Cerro del Gallo PFS outlines a 15-year mine life with an NPV of US$424 million.
The most recent news is an analyst summary of material data previously released in late 2025. While it does not contain new operational data, it validates the company’s transition from an explorer to a multi-asset producer and developer. - Ana Paula PEA: This is the primary value driver. The economics are robust at US$2,400 gold, but the US$300M initial capital requirement is substantial relative to the company's current cash position (~US$34.6M in Q3 2025). - San Agustin Restart: Provides immediate cash flow to mitigate dilution. The expected 45,000 ounces from the current reserve will generate approximately US$40M in cash flow (at US$3,000 gold), which is critical for funding the Ana Paula Feasibility Study. - Operational Execution: The company has consistently met or exceeded its 2025 guidance, successfully restarting La Colorada and San Agustin. This builds management credibility, though the short reserve life (1.2 years) at San Agustin remains a high-risk factor requiring immediate exploration success.
Heliostar Metals is a gold producer and developer focused on Mexico. Its flagship project is Ana Paula, a high-grade underground gold deposit in Guerrero. - Stage: PEA completed; Feasibility Study in progress. - Economics: US$426M NPV5%, 28% IRR at US$2,400 gold. - Production: 101,000 oz/yr for 9 years. - Other Assets: La Colorada (Production), San Agustin (Production), Cerro del Gallo (PFS/Development), and San Antonio (Strategic Review).