Gold Stocks End May Strong: Best and Worst Performers on ASX

Australian gold stocks bounced sharply into the close of May, with several names posting gains over 6% as a difficult month that saw many miners underperform ended well, for bulls at least.

Northern Star Resources shares added 3.35% on Friday despite faring worst of the bunch through May, down 10.43% Evolution Mining shares added 4.21% on the day, to move positive on the month, up 2.02%. Newmont gained 3.77%, almost moving back to neutral on May, down just 0.63%, as defensive positioning appeared to favour the world’s largest gold producer.

The session’s standout performers came from higher-beta names. Resolute Mining surged 7.98% to cap an exceptional 10.78% monthly gain, while Perseus Mining jumped 6.38% despite remaining 4.79% lower for May. Greatland Resources rounded out the rally with a 6.72% advance, finishing the month up 2.09%.

Gold prices stood at USD$4,522 per ounce at the ASX session close, representing a 2.49% decline over the preceding 30 days. Commodity traders have kept gold in a relatively tight range in May compared to previous periods, as some of the volatility died down. The divergence between Friday’s strong equity performance and the month’s overall weakness in both bullion and mining stocks underscores the complexity facing the sector as it navigates elevated but softening commodity prices alongside persistent operational headwinds.

The Backdrop – Fundamentals Driving Gold Stocks This Year

The month-end bounce came against a backdrop of significant fundamental challenges that have weighed on some of these stocks this year.

Northern Star Resources entered May still digesting material guidance revisions announced in March, when the company reduced annual production forecasts and flagged higher all-in sustaining costs. Broker estimates were cut by approximately 16% for FY26 earnings and 10% for FY27, triggering a sharp de-rating that persisted through most of May.

Despite the guidance reset, Northern Star’s quarterly operational commentary highlighted disciplined performance at core assets, with approximately 381,000 ounces in gold sales and solid cost control at flagship operations including the KCGM Super Pit. The disconnect between operational delivery and share price performance suggested capitulation selling had pushed valuations below levels justified by the company’s tier-one asset base and balance sheet strength.

Evolution Mining’s modest monthly gain of 2.02% positioned it as a relative outperformer in a difficult environment. The company’s reputation for steady operational delivery and gradual balance sheet improvement has seen it treated as a defensive large-cap option within the gold sector, attracting portfolio rebalancing flows as other names experienced greater volatility.

Newmont continues working through the integration of its USD$19 billion Newcrest acquisition from 2023, a transaction that significantly expanded its asset footprint but raised ongoing concerns about execution risk, capital intensity, and synergy realisation. The company has faced several quarters of disappointing results characterised by lower production and higher costs, leading to sustained valuation compression. Recent coverage indicates revenue growth projections in line with the broader metals sector, though execution risk remains front of mind for markets.

Resolute Mining emerged as May’s clear winner, with its 10.78% monthly gain driven by growing speculation around a potential fourth operating mine that would materially lift group production and improve geographic diversification beyond existing African operations. A mid-May research report outlined an uplift in net asset value assumptions incorporating updated project economics and enhanced cash projections, contributing to positive sentiment scores and sustained price momentum from March through month-end.

Perseus Mining’s 6.38% Friday rally still left shares 4.79% lower over the month, reflecting the stock’s high-beta characteristics as a West African-focused producer. The name has attracted attention for its strong operational leverage to gold prices, though jurisdiction risk stemming from political and security concerns in the region continues to create volatility in positioning.

Greatland Resources, primarily a development and exploration play centred on its Havieron gold-copper project stake, posted a 6.72% gain following recent quarterly materials emphasising progress on development planning and permitting. Management expressed confidence in guidance at the upper end of production ranges and lower end of cost estimates, while institutional factsheets from late May showed the stock remained a top active position in several UK small- and mid-cap funds.

What Lay Ahead

Despite gold prices remaining structurally elevated above USD$4,500 per ounce, mining stocks have struggled to capitalise, with many names flat or negative for the month. This persistent underperformance reflects market scepticism about producers’ ability to convert high commodity prices into sustainable free cash flow amid inflationary cost pressures affecting energy, labour, and consumables.

The technical setup heading into month-end created conditions for Friday’s squeeze. With several quality names down double digits while gold itself declined only modestly, positioning had become stretched to the downside. Short covering and value-oriented buying could have provided part of the catalyst for the rally, particularly in names like Northern Star where the magnitude of May’s decline appeared disproportionate to the fundamentals.

Cost discipline and capital allocation remain central to the investment thesis across the sector. Markets are demanding that producers demonstrate they can maintain or improve margins even as input costs rise, while also exercising restraint on growth capital to prioritise returns over production volume. Companies that can deliver on both stand to benefit from multiple expansion; those that stumble face swift punishment.

With gold prices continuing to rise after the Australian markets closed on Friday, ASX gold stocks could be set for a nice open on Monday morning. How the week progresses from there will be dictated in part by the geopolitical backdrop, inflation data, and bond yields to a degree. Will buyers flock back to gold, and push the metal back to prior highs?