Top 5 ASX growth shares to watch in May 2026

What are ASX growth shares?

ASX growth shares are companies that reinvest profits to fuel rapid expansion rather than pay dividends (most of the time). The five stocks in this article prove the point – they've delivered returns of up to 92.68% in just one month.

These companies typically trade at high price-to-earnings (P/E) ratios because investors pay a premium for future growth. Having said that, many growth stocks trade at negative P/E ratios, too. This is because they’re often in an early growth phase and might not yet be profitable. For example, SKS Technologies Group currently trades at a P/E of 43.52, while Sparc Technologies sits at -13.3 – both reflecting expectations of continued expansion.

The trade-off, though, is that growth shares can fall as fast as they rise. Miss quarterly expectations by even a small margin and share prices can tumble rapidly.

What are the advantages and disadvantages?

The stocks featured in this article exemplify the volatility inherent in growth shares. Take European Lithium, for instance, which experienced a solid 92.68% surge in just one month.

Growth shares occupy a middle ground between high-risk penny stocks and the more stable blue-chip dividend stocks. They offer the potential for substantial gains without the extreme volatility of speculative plays.

However, the risk lies in how these companies typically reinvest profits rather than distribute dividends, meaning share traders rely mostly on share price appreciation. Failure to meet growth targets can result in share prices falling as dramatically as they rise.

What makes ASX growth shares special right now?

Several powerful catalysts are going to drive solid ASX growth share performance in 2026.

• Sector stability: Most of the shares on our list specialise in the mining sector – a strong growth driver in the Australian economy
• Innovation: Companies like SKS Technologies rely on R&D and innovation to maintain their lead in their industries
• Economic backbone: These companies operate in industries that bolster the Australian economy, such as mining and technology

Australia's stable regulatory environment, and strong tech and mining sectors, provide a perfect launchpad for these growth stories to unfold.

Top 5 ASX growth shares to watch in May 2026

If you're looking for companies with recent momentum and the potential for capital appreciation, the ASX offers a range of options.

Here's what each company offers and why traders are paying attention.

Our selection criteria

• Performance: Up to 92.68% gains in one month
• Growth focus: Profits reinvested in R&D and expansion
• Sector diversity: Mining and technology

Past performance doesn't guarantee future returns – all investments and trades carry risk.

Overview of the ASX growth shares in this article

You can share trade and CFD trade all the shares in this article through us.

All figures are correct as of 30 April 2026.

1. SKS Technologies Group Limited (ASX: SKS)

Sector: Electronic technology

Market cap: A$755.35 million

P/E ratio: 43.52

One-month share price performance: 71.28%

SKS Technologies Group is a specialist provider of advanced technology solutions, focusing on the design and installation of complex electrical and telecommunications infrastructure. The company serves a variety of sectors, but it has carved out a particular niche in the construction of data centres.

In the last six months, the company has experienced a surge in demand, largely driven by the ongoing global boom in artificial intelligence and cloud computing. Because AI requires enormous amounts of data centre capacity, SKS has found itself at the centre of a critical infrastructure wave.

While SKS doesn’t build the AI software itself, it provides the essential hardware and infrastructure that allow that software to run. This has resulted in exceptional share price growth over the past month, as the market begins to price in the long-term nature of the data centre construction pipeline.

Risks:

• While the company’s current pipeline is full, any delays in the construction of these massive data centres or a broader slowdown in tech infrastructure spending could lead to lumpy revenue
• As a mid-cap stock that has risen quickly, it may be susceptible to profit-taking if it fails to beat the high expectations now set by the market

2. Aurelia Metals Limited (ASX: AMI)

Sector: Non-energy minerals

Market cap: A$516.49 million

P/E ratio: 9.650

One-month share price performance: 20.83%

Aurelia Metals is an Australian mining company that operates two main sites in New South Wales: the Peak Mine and the Hera Mine. It’s primarily a gold producer but also extracts significant amounts of base metals like copper, lead and zinc. It manages the entire process from exploration and underground mining to the processing of ore into valuable concentrates and gold doré bars.

The most recent six months have been a turnaround period for the company. After a phase of heavy investment in its new Federation and Great Cobar projects, recent news has highlighted a significant strengthening of its balance sheet.

Aurelia is an attractive option for gaining exposure to both precious and industrial metals. Its share price has shown strong growth recently as share traders react to the combination of rising gold prices and the company’s improved operational efficiency. It’s often seen as a leveraged play on gold; when the gold price moves up, the profits of a mid-tier producer like Aurelia can increase dramatically.

Risks:

• Underground mining can be unpredictable, and any technical issues at the processing plants or lower-than-expected ore grades can quickly impact the company's profitability
• Because it produces a mix of metals, it’s sensitive to price swings in the global copper and zinc markets, as well as gold

3. European Lithium Limited (ASX: EUR)

Sector: Non-energy minerals

Market cap: A$626.42 million

P/E ratio: 0.720

One-month share price performance: 92.68%

European Lithium is a mining exploration and development company focused on its Wolfsberg Lithium Project in Austria. Its goal is to become the first major local supplier of battery-grade lithium hydroxide to the European electric vehicle (EV) market. By operating within Europe, it aims to provide a shorter, more sustainable supply chain for the continent's massive automotive industry.

In late April, news broke that a leading mining corporation had signed a letter of intent to acquire European Lithium in a deal valued at over $800 million. This has sent the share price soaring as the market reacts to the high premium being offered for the company's assets. The deal effectively validates the quality of the Austrian project and its strategic importance to European electrification.

For those trading on momentum, the share has become a focal point for the broader consolidation happening in the lithium and critical minerals sector.

Risks:

• If the proposed acquisition were to face regulatory hurdles in Europe or if the purchasing party were to withdraw, the share price could fall back toward its pre-announcement levels

4. Sparc Technologies Limited (ASX: SPN)

Sector: Basic materials

Market cap: A$40.77 million

P/E ratio: -13.3

One-month share price performance: 57.89%

Sparc Technologies is a South Australian company that focuses on using graphene to improve industrial products. It has two main divisions: one that creates additives to make industrial coatings last longer and prevent corrosion, and a joint venture called Sparc Hydrogen.

The hydrogen project is particularly ambitious, aiming to use sunlight to split water and create green hydrogen without the need for expensive wind or solar farms.

News over the last half-year has centred on the company's move toward commercialising its technology. In April, it announced a strategic collaboration with a major North American graphene producer to help scale its anti-corrosion products for the global shipping and infrastructure markets.

It also received significant research and development funding, which has bolstered its cash position and allowed it to accelerate the testing of its green hydrogen pilot plant.

Sparc is a high-growth technology play with a focus on sustainability. Its share price has seen a sharp uptick recently as the market begins to see a clear path from the laboratory to actual commercial sales.

Risks:

• The company’s technologies are still in the relatively early stages of commercial adoption. While the laboratory results and pilot plants are promising, there is no guarantee that large industrial customers will adopt graphene-enhanced coatings on a massive scale

5. Key Petroleum Limited (ASX: KEY)

Sector: Energy minerals

Market cap: A$6.06 million

P/E ratio: -10.78

One-month share price performance: 63.93%

Key Petroleum is an oil and gas exploration company with its primary interests located in the Cooper-Eromanga Basin in Queensland. This region is one of Australia’s most established onshore energy hubs. The company’s strategy is to identify and develop low-cost hydrocarbon resources that can be quickly brought into production to supply the domestic energy market.

The last six months have been a rollercoaster for the company, defined by a long wait for government approvals. Recent news has focused on its applications for Potential Commercial Areas (PCAs), which would grant it long-term rights to develop its gas discoveries.

The share price saw a massive surge in late April on speculation that these approvals were imminent, though it remains a highly volatile stock as traders react to every update from the Queensland government.

Key Petroleum is a classic high-risk, high-reward speculative play. Its low share price means that even small movements in the price can represent large percentage gains.

Risks:

• If the government approvals are delayed further or denied, the share price could lose its recent gains very quickly
• As a micro-cap company, it also has limited cash reserves, meaning it may need to raise more money from shareholders in the future to fund its drilling programmes, which can dilute the value of existing shares

How to trade ASX growth shares with IG Australia

CFDs

1. Open a CFD trading account with IG AU
2. Search for ASX growth shares on the IG platform
3. Decide whether to go long (buy) or short (sell)
4. Choose your position size
5. Set stop-loss and limit orders
6. Place your trade and monitor it

Share trading

1. Open a share trading account with IG AU
2. Search for ASX growth shares
3. Choose the share you want to buy
4. Determine how many shares you want to purchase
5. Place your order
6. Monitor your investment 

FAQs about growth shares 

Footnotes

1. TradingView, April 2026
2.  TradingView, April 2026
3.  TradingView, April 2026
4. TradingView, April 2026
5.  TradingView, April 2026
6. TradingView, April 2026
7. TradingView, April 2026
8. TradingView, April 2026
9. TradingView, April 2026
10.  TradingView, April 2026
11. Companies Market Cap, April 2026
12. TradingView, April 2026
13. TradingView, April 2026
14.  Investing.com, April 2026
15. TradingView, April 2026