UK equities: performance has returned, value remains

Key takeaways

• UK equities have rallied strongly but still trade at a meaningful discount to global peers.
• Valuation gaps are most pronounced in small and mid caps, where fundamentals and M&A activity point to mispricing.
• Quality UK companies remain attractively valued despite strong long‑term outperformance.

2025 was an excellent year for UK equities as the FTSE All Share index returned 24%. This was driven by the largest UK listed companies and also resulted in the FTSE 100 index returning 26%. This momentum carried into the new year, as the FTSE 100 smashed through the 10,000 mark and continued its upwards march to its current all-time highs. 

The exciting thing about the UK equity market is that despite recent strong performance, valuations remain compelling, especially when looking at global comparisons. We’ve also seen sharp divergences in returns across the market, creating opportunities for active managers who are positioned to take advantage of valuation disconnects, especially in mid caps and quality run companies. 

Valuation opportunity: UK equities

The UK is far from alone in benefiting from a period of strong equity market returns.  Globally, equities have performed well, especially US equities. Therefore, despite solid performance, the UK is currently trading at around a 30% discount to global peers¹ We see the scale of this gap reflecting sentiment, over fundamentals, making the valuation opportunity in UK equities certainly look interesting. 

The high levels of M&A activity also point towards the valuation opportunity, especially in mid cap equities which represented 70% of last year’s £35 billion of bids²>. Corporate buyers and private equity investors are increasingly active in the UK market. Persistent valuation discounts have created a clear disconnect between share prices and underlying fundamentals, further highlighting the value available in the market.

Valuation opportunity: Mid cap UK equities

We continue to see opportunities across the market cap spectrum but see the greatest value within the small and mid cap sector.

As we enter 2026, we mark more than four years of underperformance of the mid cap asset class, relative to large cap. This surpasses the previous longest period of underperformance, which was from 1988-1992, a turbulent span marked by the UK’s brief Exchange Rate Mechanism membership, soaring inflation, interest rates peaking at 15% and a recession - a scenario very different from today. However, the broad trend since 1992 has been the long-term outperformance of mid caps. There have been only two notable exceptions: the aftermath of the dot.com bubble (2½ years) and the Global Financial Crisis (1¾ years). After these periods mid caps went on to produce multi-year outperformance. We believe the disconnect from long-term relative performance will correct itself with mid caps positioned to reassert their dominance.

Valuation opportunity: Quality UK companies

We also see valuation opportunities in stocks with quality characteristics. By this we mean companies with strong balance sheets, dependable cash flows, competitive positioning, and management teams focused on long‑term value creation. Historically, investing in quality stocks has proven to create significant value for investors.  However, in recent years, there has been an outsized performance of value stocks, at the expense of quality and growth. Given current valuations and improvements in underlying business fundamentals, we could see profound moves in quality names.