Droneshield vs NextDC: Which ASX tech share is the better buy?

Droneshield vs Nextdc shares: Which ASX tech stock comes out on top?

Everyday Aussie investors looking for exposure to cutting-edge technology on the ASX might find themselves weighing up Droneshield Ltd (ASX: DRO) and Nextdc Ltd (ASX: NXT) . Both companies occupy high-potential corners of the tech sector, but their businesses – and their fundamentals – offer very different investment propositions. If you’re tossing up between Droneshield shares and Nextdc shares, here’s a side-by-side look at what sets each apart.

The case for Droneshield

Droneshield specialises in high-tech solutions that detect and defeat drones, using artificial intelligence-powered hardware and software. Its products target threats from drones used by criminals or terrorists, providing protection for government, military, airports, and critical infrastructure. With a global presence – operating across Australia, the US, and the UK – Droneshield’s offering is right at the intersection of defence, security, and new technology.

Looking at its numbers, Droneshield currently has a market cap of $1.69 billion, but it remains unprofitable according to its latest earnings per share figure (-$0.033). Notably, its P/E ratio is a staggering 433.75 – but with negative EPS, that ratio may be derived from underlying or future earnings rather than trailing profits, so I’d treat that with some caution. Droneshield doesn’t pay a dividend, in line with most early-stage tech or defence businesses. It has also seen a significant drop in sentiment, with a year-to-date return of -40.75%.

The case for Nextdc

Nextdc is Australia’s largest independent provider of data centre and interconnection services. Its big data centres house thousands of companies’ IT infrastructure, connecting businesses, cloud providers, and telecom carriers. Nextdc’s focus is on enabling the digital economy with secure, scalable, and highly connected spaces – making it a backbone provider for everything from large enterprise to small tech startups.

Fundamentally, Nextdc is considerably larger than Droneshield, with a market cap of $8.08 billion. Unlike many tech companies, its reported earnings per share is positive, at $0.122, and its P/E ratio – while high at 88.03 – is typical for a business reinvesting for expansion in a fast-growing, capital-intensive sector. Like Droneshield, Nextdc does not pay a dividend, choosing instead to channel its earnings into growth. Its year-to-date return is -12.92%, which although negative, is much milder compared to Droneshield’s recent performance.

Valuation comparison

There are a few key points of difference in the fundamentals:

Note: Droneshield’s reported P/E ratio may be based on a different earnings measure (such as underlying or forecast earnings) than the negative EPS shown, which is why they appear inconsistent. Nextdc’s P/E and EPS figures are more aligned.

Neither company offers a dividend, so this is really a comparison of growth potential and business momentum rather than current income.

Recent share price momentum

Comparing recent share price performance up to 2 October 2026:

• Droneshield closed at $1.83, showing a 6.41% rise on the day, yet remains down 40.75% year-to-date.
• Nextdc closed at $10.74, rising 1.32% on the day, with a year-to-date decline of 12.92%.

Both companies had positive daily gains on 2 October 2026. However, over 2026 so far, Droneshield has suffered much steeper share price falls than Nextdc.

Which is the better buy?

Weighing it all up, I’d lean towards Nextdc as the stronger buy in this head-to-head. While both companies are unfranked and offer no dividend, Nextdc stands out for having positive earnings, a far more moderate (though still high) P/E ratio for its sector, and much better share price resilience in 2026. Droneshield’s technology is fascinating and its potential market is compelling, but the company is still unprofitable and investors have recently marked it down heavily, as shown in its 40%+ year-to-date drop. For me, that signals higher risk and a longer path to proven success.

Nextdc provides essential infrastructure for the digital world, enjoys significant scale, and is already generating profits, even if it trades at a growth premium. If I had to pick between them for an ASX tech buy right now, my pick would be Nextdc.

The post Droneshield vs NextDC: Which ASX tech share is the better buy? appeared first on The Motley Fool Australia.

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Motley Fool contributor Laura Stewart has no position in any of the stocks mentioned. The Motley Fool Australia’s parent company Motley Fool Holdings Inc. has positions in and has recommended DroneShield. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips. This article was prepared with the assistance of Large Language Model (LLM) tools for the initial draft. Any content assisted by AI is subject to our robust human-in-the-loop quality control framework, involving thorough review, substantial editing, and fact-checking by our experienced writers and editors holding appropriate credentials. The Motley Fool Australia stands behind the work of our editorial team and takes ultimate responsibility for the content published by The Motley Fool Australia.