Swiss-listed shares of LEM plunge 15% as group warns of tariff-fueled uncertainty

Shares of LEM Holding SA (SIX:LEHN) slumped over 15% after the electric measurement group reported a Q1 earnings before interest and tax margin of 5.5%, significantly below the 8.4% consensus, and warned of tariff-driven uncertainty. The company's sales also declined 6.5% year-over-year to CHF 75.7 million, with gross income margins decreasing due to price pressures in China and weak volumes, compounded by a strong Swiss franc and yuan depreciation. Despite a 19% jump in bookings, LEM cautioned it does not foresee a general change in business development given ongoing global tariff and currency fluctuations.

Analysis

LEM Holding SA (LEHN) experienced a significant share price decline of over 15% following the release of its first-quarter results, which revealed substantial pressure on profitability and a cautious outlook. The company's earnings before interest and tax (EBIT) margin came in at 5.5%, a material miss against the 8.4% consensus estimate, indicating severe operational challenges. This was driven by a contraction in gross margins to 38.2% from 44.4% a year prior, attributed to pricing pressure in China and the under-absorption of fixed costs from weak volumes. The financial performance was further hampered by macroeconomic factors, including the inability to fully pass on U.S. tariff-related costs and adverse currency movements, specifically a strengthening Swiss franc and a depreciating Chinese yuan, which contributed to a 6.5% year-over-year sales decline to CHF 75.7 million. While a 19% jump in bookings to CHF 89.1 million presents a positive leading indicator, management has explicitly tempered expectations, stating they do not foresee a near-term change in business development due to persistent uncertainties surrounding global tariff policies and currency volatility.

Key Decisions for Investors

• Investors should exercise caution due to the significant earnings miss, severe margin compression, and management's explicitly downbeat guidance, which signal that near-term operational and geopolitical headwinds are likely to persist.
• The 19% year-over-year increase in order bookings is a critical forward-looking metric to monitor; a key catalyst for the stock would be evidence that these bookings are converting into revenue and stabilizing margins in the upcoming quarters.
• While the sharp stock decline may present a valuation-driven entry point for long-term investors, the position carries high risk until the company demonstrates an ability to mitigate the impacts of tariffs, currency fluctuations, and pricing pressures in key markets.