Article By Marco Fassina
While retail investors frequently maintain a preference for large-cap, tech-heavy indices, a compelling valuation gap has emerged between major benchmarks like the S&P 500 and European small-cap stocks. This eclectic universe provides broad sector exposure—moving away from the concentrated "Tech vs. Banking" composition of large-cap benchmarks—at a notable discount. For the Maltese investor, the traditional deterrent of illiquidity is actually a familiar reality. Accustomed to the buy-and-hold, dividend-collecting mindset of the rather illiquid domestic market, local savers are uniquely positioned to capitalise on the illiquidity premium and valuation discount lying beyond the reach of short-term-focused international investors. Why chase expensive large-cap indices when the world’s best-priced opportunities mirror the vantage long-term mindset local investors already possess?
The historical performance of smaller companies suggests that the current valuation gap is far from "normal". Historically, small caps often commanded a premium, justified by their superior agility and higher growth potential. Their smaller capital base also provides a structural advantage, making it easier to reinvest earnings at a higher Return on Invested Capital. It remains a fundamental law of finance that the ability to redeploy capital effectively diminishes as a company scales; once a firm reaches a certain magnitude, the pool of high-yielding opportunities inevitably shrinks.
However, today’s market structure has fundamentally shifted the playing field. The unprecedented rise of passive investing, specifically large-cap ETFs, has ensured that the "lion’s share" of global capital flows automatically towards the largest players. This mechanism has created a self-fulfilling dynamic of concentration; the S&P 500, for instance, is now roughly 40% tech-exposed when including communication giants like Alphabet and Meta. These cap-weighted vehicles buy indiscriminately, often driving valuations to frothy levels without regard for fundamentals, effectively crowding out smaller companies.
To gain some perspective, one needs only compare the MSCI Europe Small Cap Index relative to the S&P 500. As of 30 April 2026, the S&P 500 trades at a forward price-to-earnings ratio of 21 times, while its European small-cap counterpart is valued at a more modest forward P/E of 14 times—a discount exceeding 30%. The situation in the UK is even more pronounced; the MSCI UK Small Cap Index trades at a forward P/E of just 12, representing a valuation gap of more than 40% compared to the S&P 500. The income profile is similarly compelling. As of 30 April 2026, the MSCI UK Small Cap Index provides a dividend yield of 3.46%, while the MSCI Europe Small Cap Index follows at 3.02%. This stands in sharp contrast to the S&P 500, where the yield has compressed to a mere 1.10%.
Naturally, such opportunities are not without risk. Beyond the technical headwinds posed by large-cap ETF flows, the ‘new economy’ has birthed platform-based businesses capable of scaling at a pace previously thought impossible. Unlike traditional firms, where economies of scale eventually face diminishing marginal returns, these digital platforms enjoy compounding efficiencies that foster a 'winner-takes-all' dynamic. The sight of trillion-dollar corporations sustaining 20% earnings growth is unprecedented. This partly justifies why technology now commands such a significant portion of the S&P 500. However, 'trees do not grow to the sky', and it remains to be seen whether the massive capital intensity required for Artificial Intelligence will yield similar scalability. Without dismissing the enduring potential of large-caps and technology-heavy benchmarks, prudent investors may find it wise to avoid excessive concentration in a single sector or theme. Small caps offer a viable avenue for diversification at a valuation that warrants serious consideration.
While small caps' undervaluation is no secret, many international institutional investors are deterred by the absence of a clear catalyst. Such a "wait-and-see" approach is precisely what leaves the door open for the long-term investor. This is where domestic savers can leverage their patient, income-oriented philosophy, positioning themselves to benefit as this valuation gap potentially narrows. Frequently accustomed to domestic illiquid micro-cap stocks, local investors are unlikely to be deterred by the liquidity profile of international small caps. Indeed, these foreign equities may offer a far more compelling prospect for capital appreciation, provided that local investors apply their seasoned business-owner’s, income seeking perspective and commit to a long-term holding period.
Marco Fassina is a Research Analyst & Discretionary Portfolio Manager at Curmi & Partners Ltd.
The information presented in this commentary is solely provided for informational purposes and is not to be interpreted as investment advice, or to be used or considered as an offer or a solicitation to sell/buy or subscribe for any financial instruments, nor to constitute any advice or recommendation with respect to such financial instruments. Curmi & Partners Ltd, with registered address Finance House, Princess Elizabeth Street, Ta Xbiex, Malta XBX 1102, is a member of the Malta Stock Exchange and is licensed by the MFSA to conduct investment services business.