Ggp Share Price: Is the Market Missing a 150% Resource Upside at Telfer?
The dramatic resource upgrade at Telfer has reopened a debate over valuation, and investors are asking whether ggp share price still reflects the new scale of the asset base. Greatland Resources has increased Telfer to 8. 0 million ounces of gold — a 150% rise — contributing to a combined Telfer and Havieron mineral resource of 14. 9 million ounces. With substantial infill and growth drilling behind the upgrade and further drilling planned, the evolution of the asset base has direct implications for how the market prices the company.
Why Ggp Share Price Move Matters Now
The timing of the upgrade matters because it is rooted in a large, recent drilling program: roughly 134, 000 metres of new drilling underpinned the revised mineral resource estimate, and another 100, 000 metres were planned for the second half of the FY26 drilling program. That program delivered a maiden underground resource at West Dome of 600, 000 ounces, while measured and indicated ounces at Telfer rose 163% to 3. 8 million ounces. Given these concrete additions, the question for investors is not simply whether to revalue the stock but how quickly the market will incorporate the expanded resource base into expectations for development and production.
Deep analysis: what lies beneath the headline upgrade
The technical contours of the upgrade are explicit. The combined Telfer and Havieron resource is reported as 550 million tonnes at 0. 84 g/t Au and 0. 12% Cu, yielding 14. 9 million ounces of gold and 645 kilotonnes of copper. The Telfer component alone grew by 150% to 8. 0 million ounces, supported by extensive infill and growth drilling since the last update on 31 December 2024. The program that generated the upgrade included both shallow and deeper targets, and it produced a new high-grade underground domain at West Dome.
Operationally relevant details matter for valuation. The West Dome Underground was described as a high-grade maiden resource of 600, 000 ounces and is seen as a potential rapid, low-capex pathway to a second underground mine that could leverage existing infrastructure. Historic activity in the area has supported mining rates greater than 5 million tonnes per annum, which frames the potential scale of future operations. While an analyst team highlighted the prospectivity and the potential to leverage latent infrastructure, they also noted that current models did not yet include production from West Dome — a conservative stance that helps explain why market pricing may lag the headline resource increase.
Expert perspectives and the implications for investors
Shaun Day, Managing Director, Greatland Resources Ltd, framed the upgrade as transformative: “Telfer and Havieron’s combined resource of 550Mt @ 0. 84g/t Au & 0. 12% Cu for 14. 9Moz Au & 645Kt Cu has the potential to underpin a multi-decade, world class mining hub. Our investment in significantly increased drilling has delivered substantial organic growth, with the overall Telfer resource growing by 150% to 8. 0Moz, and the higher confidence Measured and Indicated component by 163% to 3. 8Moz. The growth includes a high-grade maiden resource at the West Dome Underground project, which shows significant potential for a new mining front at Telfer and remains the focus of ongoing drilling. “
The assessment from external analysts emphasises that West Dome could offer a lower-capex development route that leverages existing infrastructure and accelerates value capture. That view helps explain why some market participants describe the stock as undervalued at current levels: the combination of a much larger resource base, a higher proportion of M&I ounces, and tangible development options should, in theory, support a reassessment of ggp share price over time. At the same time, the cautious omission of West Dome production from current models preserves downside protection in valuations until prefeasibility work is completed and production forecasts are explicit.
Regionally and globally, the scale of the combined resource places the asset among more substantial gold hubs. A multi-decade mining hub with both open-pit and underground options changes the narrative from episodic exploration upside to long-term operating potential. That shift has implications for capital allocation, joint-venture interest, and the pace at which development capital might be mobilised — all factors that will influence how the market ultimately prices exposure to the project and the ggp share price.
Investors and analysts now face a sequencing question: how much of the newly defined resource is immediately de-risked into mine plans, and how much remains optionality pending prefeasibility and further drilling? With 100, 000 metres of drilling planned to follow the program that created the upgrade, the data flow is set to continue, offering definable milestones for re-evaluating risk and valuation. Will the market re-rate the company as that optionality converts to defined development pathways and production models, or will pricing stay conservative until concrete production schedules and capital plans are published, and how will that dynamic affect ggp share price?
