The SMI Mid (SMIM) Index is a Swiss stock market index that tracks stocks beyond Switzerland’s largest blue-chip companies.
SMI Mid (SMIM) Index Price & Chart
The SMIM Index consists of 30 mid-sized Swiss companies that rank just below the Swiss Market Index (SMI) in terms of market capitalisation and liquidity. These firms operate in a range of sectors, including healthcare, industrials, consumer goods, Materials, and financial services, offering a diverse mix of established businesses with strong growth potential.
The index is free-float market capitalisation-weighted. Given that it is focused on Swiss mid-cap stocks, there is an element of higher growth potential and increased volatility compared to the SMI. The index was launched in 2004.
SMI Mid Performance
While many larger Swiss stocks have performed well this year due to their defensive qualities, mid-cap stocks have been more subdued. There was a rise in January 2025, but there has since been a pullback. Meanwhile, over the last few years, the index has moved mostly sideways.
| Period | Performance (as of 28/02/2025) |
|---|---|
| 1-year | +7.55% |
| 3-years | -2.60% |
| 7-years | +1.30% |
| 15-years | +5.46% |
SMI Mid Top 10 Companies
The top 10 stocks make up 56.42% of the total index weighting.
| Company | Weight (% as of 28/02/2025) |
|---|---|
| Sandoz Group | 8.11% |
| Straumann | 6.72% |
| SGS | 6.62% |
| Julius Baer | 5.82% |
| Lindt N | 5.81% |
| Lindt PS | 5.24% |
| Schindler | 5.23% |
| Galderma Group | 4.33% |
| Roche I | 4.32% |
| VAT Group | 4.22% |
Mid-Cap Swiss Stocks Forecast
The Bull Argument: Those bullish on Swiss mid-cap stocks may argue that while large-cap stocks offer stability, mid-sized firms are often more agile, innovative, and capable of rapid expansion. These companies tend to be less saturated in their industries, meaning they have greater room for market share growth and international expansion.
Furthermore, mid-caps in Switzerland benefit from the country’s strong regulatory framework and business-friendly environment, but they are also more exposed to emerging trends in technology, healthcare, and industrial automation. Analysts point to strong earnings growth in many Swiss mid-sized firms, with some outpacing larger counterparts in revenue and profitability growth over recent years.
Mirabaud Asset Management’s head of Swiss equities, Daniele Scilingo, has previously stated that the Swiss mid-cap market is relatively less covered by analysts, creating “opportunities for active managers to identify potentially mispriced opportunities.”
The Bear Argument: Despite their higher growth potential, mid-cap stocks also come with increased risk. For example, the SMIM index has historically been more volatile than the SMI, as smaller companies are generally more sensitive to economic downturns.
Mid-sized firms lack the deep financial resources of larger corporations, making them more vulnerable to market fluctuations, supply chain disruptions, and rising input costs. Additionally, while Swiss multinational giants benefit from global diversification, some mid-cap stocks are more reliant on the domestic market, which could limit their growth potential during periods of economic slowdown.
Currency fluctuations also pose a greater challenge for mid-cap firms, as many lack the hedging strategies and international footprint of Switzerland’s blue-chip companies. If the Swiss franc remains strong, export-oriented mid-cap businesses may struggle to maintain profitability, particularly in highly competitive international markets.
Our View: Swiss mid-cap stocks offer investors a blend of growth potential and stability, making them an attractive addition to a diversified portfolio. While Switzerland’s large-cap companies are known for their defensive qualities and global reach, mid-cap firms often have higher growth trajectories as they expand market share, innovate within their industries, and enter new international markets. However, investing in Swiss mid-caps comes with risks, as mentioned above.
Overall, Swiss mid-cap stocks present a potentially attractive investment opportunity in the right market environment.
Who Should Invest in Mid-Cap Swiss Stocks
Investors interested in Swiss mid-cap stocks can assess ETFs such as the iShares SMIM ETF (CH), which tracks the SMIM, and the SPI Mid-Cap ETF, which aims to replicate the price performance and returns of the Swiss Market Mid Cap Index SPI Mid.
The ETFs and Swiss mid-cap stocks cater to a range of investors seeking Swiss market exposure beyond just the largest blue-chip stocks:
Growth Investors: Those looking for higher growth potential in Swiss mid-sized companies that are expanding into international markets.
Balanced Investors: Swiss mid-cap stocks provide somewhat of a mix between stability and growth, making it ideal for those who want diversified exposure to Swiss equities.
Risk-Tolerant Investors: Swiss mid-cap stocks may appeal to investors willing to accept greater volatility in exchange for the possibility of stronger long-term gains.
Diversification Seekers: Investors looking to complement a portfolio that already includes large-cap Swiss stocks may find mid-cap exposure beneficial in balancing risk and reward.
