Global infrastructure: differentiated returns in a tech-driven world

The rapid adoption of artificial intelligence (AI), digitalisation and automation is creating opportunities well beyond traditional technology companies. Semiconductor manufacturers, software providers and digital infrastructure businesses are playing an increasingly important role across regions, sectors and investment styles. As a result, portfolios that appear diversified on the surface may be more exposed to similar growth drivers than investors realise.

This does not mean these asset classes have lost their diversification benefits entirely. Rather, it highlights the need to look beyond traditional labels and focus on what is actually driving returns. One area that increasingly stands apart is infrastructure.

Infrastructure: the overlooked side of the technology story

While much of the market's attention has focused on the companies developing AI and digital technologies, a parallel investment opportunity exists in the infrastructure that makes these trends possible.

Data centres, electricity grids, transmission networks and communications towers form the backbone of the modern economy. As demand for computing power, connectivity and electricity continues to grow, these assets play an increasingly important role in supporting economic activity.

Unlike many technology companies, however, infrastructure businesses are often supported by long-term contracts, regulated revenue streams or essential-service characteristics. This can create a return profile that differs from traditional technology investments while still benefiting from many of the same long-term trends.

Different drivers, different outcomes

In our view, investors seeking to diversify away from technology should focus not only on sector allocations, but also on the extent to which other asset classes are influenced by technology-driven market movements.

While technology-sector returns are often influenced by innovation cycles, product demand and investor sentiment, infrastructure returns are more closely linked to asset utilisation, contracted revenues and long-term capital investment.

This difference helps explain why infrastructure has historically exhibited a relatively low sensitivity to technology-sector performance. Our analysis shows that global infrastructure has a long-term beta of just 0.52 relative to the technology sector. More notably, this relationship has broken down in recent years, with infrastructure exhibiting a negative beta over the past 12 months. In other words, infrastructure has increasingly moved independently of technology at a time when many traditional diversifiers remain closely linked to the sector.

Below, we break down 2026 into three distinct phases, to demonstrate the differentiated return profile global infrastructure has, and can, offer investors. 

Why this matters now

In recent years, investors have been rewarded for maintaining significant exposure to technology. The sector has been a powerful driver of market returns and remains central to many long-term investment themes.

However, as technology's influence has spread across regions, sectors and investment styles, achieving genuine diversification has become more challenging. Investors may need to look beyond traditional portfolio building blocks and focus on assets whose return drivers are fundamentally different.

This is where global infrastructure stands apart. By providing exposure to the essential assets that underpin economic growth and digitalisation, infrastructure provides access to many of the same long-term trends driving technology-led markets, but through businesses with different return drivers and risk characteristics. The result is a source of diversification without necessarily stepping away from structural growth opportunities.

This is what our Global Equity Infrastructure strategy is designed to deliver for our clients.

You can find out more about our strategy on your local Aberdeen Investments website.