AIM: reasons for cautious optimism

With UK equities, especially small and mid-caps, having faced a series of setbacks over the past decade, investors have long been asking when the market might turn a corner? Against this backdrop of negative sentiment, the conflict in the Middle East has the potential to compound an existing culture of fear across equity markets and businesses. Will smaller companies be among the hardest hit, investors might ask?

While many investors might expect a difficult picture for the global economy to disproportionately impact smaller companies, we take a different view. In our view, many companies listed on the Alternative Investment Market (AIM) are better equipped to deal with tougher economic conditions compared to larger peers. We believe the current levels of uncertainty are already reflected in their share prices.

Balance sheet strength and competitive advantages

A key reason for this possible resilience is balance-sheet strength. Many higher-quality AIM companies generate positive net cash flow and have already adjusted cost bases in response to inflation fears. That leaves them less exposed to refinancing risk and better positioned to invest, consolidate or return capital if conditions remain tough. 

The majority of companies held in our AIM portfolio service have net cash positions (around 85% as at 30th April 2026). By comparison, more than two-thirds of FTSE 100 companies currently have net debt. 

This financial strength could create opportunities for small-cap investors if a tougher trading environment persists. If weaker or more leveraged competitors retrench or exit altogether, well-capitalised AIM companies could gain market share, strengthen pricing power and acquire assets or talent. 

Meanwhile share buybacks have surged across our AIM businesses, signalling management confidence in the value of their own shares.

Policy reform could work in favour of UK small caps

While the average UK investor reduced their exposure to domestic equities last year, overseas investors moved in the opposite direction, increasing their allocations to the UK market. The divergence raises an interesting question about the UK public’s perception of our economy. 

It’s clear that many international investors saw the UK market as good value from the outside. This assessment has been reinforced by a steady stream of overseas companies acquiring UK firms, suggesting that public market valuations could have failed to reflect underlying worth. 

However, much of this foreign capital has remained concentrated in larger, more liquid stocks. Smaller companies, particularly those on AIM, have seen far less benefit. 

The government is currently taking steps to boost demand for UK smaller company shares through changes to asset allocation in pension schemes. 

Defined contribution pension schemes allocate just 4.9% of total assets to UK equities, according to the think tank, New Financial. The global average for domestic equity exposure in pensions is 13%. 

In the Mansion House Accord last year, 17 major UK workplace pension providers committed to allocating at least 10% of their default funds to private markets by 2030 – with 5% of this total (£25bn+) dedicated specifically to UK businesses. AIM should benefit as it counts as a “private market” with AIM shares deemed to be “unlisted”. 

Alongside pension reform, regulators have been moving to make UK markets easier and cheaper to access, particularly for growth companies. Change could be coming over the medium term.

Extreme pessimism could give way to signs of confidence 

For now, many investors continue to ignore AIM stocks regardless of their valuation. This may be understandable considering the volatility over recent years. However, for patient capital with a long investing time horizon, it’s important not to overlook the quality of some of the UK’s early-stage and growth companies.

Some fast-growing companies have now fallen to valuations that no longer make sense – in our view. There are multiple shares where the tangible asset value (net cash, property, inventory etc) has vastly outstripped the company’s market capitalisation. 

Persistent selling on AIM has led to many of these deflated prices. Is this sustainable? Can this continue over the medium term if these companies continue to outperform expectations?  Several years of difficult performance have tested investors’ patience, and current conditions may cause further exits. That said, a balloon can only be held under water for so long, and we could see a rapid recovery if and when a de-escalation in the Middle East occurs.