When market leadership rotates: why Swiss equities can be a valuable addition to any equity portfolio.
Anyone watching equity markets in 2026 has seen how narrow market leadership has again been, but also how quickly leadership can change. Enthusiasm for one theme gives way to doubts, capital rotates into another market segment, and portfolios built around a single narrative feel the swings in full. In this environment, two issues have moved up the agenda: how to stay exposed to structural growth without depending on any single storyline, and how to diversify global equity portfolios that have become increasingly concentrated. Swiss equities can deliver on both of these.
Apart from the globally familiar large-cap names, the Swiss equity market offers a broad set of smaller but just as globally active companies that are exposed to a variety of long-term themes: the build-out of AI infrastructure, rising infrastructure and defence spending in Europe, an ageing global population, energy efficiency and the re-localisation of supply chains to name but a few. When sentiment around one theme cools, exposure to the others may provide support; a well-balanced thematic exposure can therefore act as a genuine source of resilience in rotating markets, and the breadth of Swiss companies’ exposure across multiple layers of the respective value chains can provide just that.
The AI infrastructure cycle illustrates this point. Attention tends to focus on chipmakers and the large US technology names, yet every new data centre also requires power management, grid capacity, precision cooling and specialist construction, which are all fields in which Swiss companies have built strong competitive positions over decades. Power supply has become one of the main bottlenecks for the pace of the build-out, moving transformers, metering and thermal management capabilities to centre stage. Semiconductor manufacturing also remains key. Swiss suppliers are also leaders in many links of this value chain, spanning industries like precision equipment and process technology all the way to construction materials. Exposure to the theme is therefore spread across industries and market capitalisations rather than concentrated in a few large names.
The diversification that Swiss equities can bring to a global equity portfolio is another very compelling argument. The Swiss equity market’s correlation to US and global equity indices is currently at historically low levels – a result of its distinct sector composition compared with global benchmarks that are dominated by large technology names. The addition of Swiss equities to a global equity portfolio has historically shown to markedly reduce portfolio volatility without sacrificing a lot of return. For non-Swiss investors, the strength of the Swiss franc adds another argument, as the risk of currency losses eating away the market performance is relatively low over the long term.
To discover and capture investment opportunities in companies that are genuinely exposed to these growth drivers, thorough fundamental analysis is required – especially for the under-researched small- and mid-cap segment, where a significant share of companies leading in highly specialised global niches reside. Given their market caps, these companies’ weightings in the lead indices are barely significant and therefore they hardly ever have an impact on the market’s overall performance. This, as well as the wide dispersion in quality in this market segment, makes disciplined, research-driven active selection even more important to benefit from these opportunities.
For portfolios seeking resilience and exposure to structural growth in an investment environment that continues to exhibit short-term volatility and sometimes violent rotations, Swiss equities may deserve renewed consideration.
The opinions expressed herein are correct as at 25 September 2026 and are subject to change without notice. This information should not be relied upon by the reader as research or investment advice regarding any particular fund, strategy or security. Past performance is not a guide to current or future results. Any forecast, projection or target, where provided, is indicative only and is not guaranteed in any way.
The views and opinions expressed by fund managers (internal or external) may differ from the house view. They are shared for informational purposes and do not constitute investment advice or a recommendation.
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