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Page 5 - Swiss (SMI) Stocks - Biggest Losers Today

UPDATED May 21, 2026

Explore the Swiss (SMI) Biggest Losers Today. These stocks have seen the largest drop in Market Cap from the previous trading day.

216 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
ASCN
CHF 5.75-1.4%72.4%CHF 196.4mCHF 7.9013.05.4%3.5%Healthcare
GAM
CHF 0.067-2.9%-34.6%CHF 72.3mn/a1.5n/a0%Diversified Financials
TXGN
CHF 129.00-0.2%-37.1%CHF 1.3bCHF 200.50154.137.9%3.1%Media
BVZN
CHF 1,480.00-0.7%51.8%CHF 292.0mn/a9.1n/a2.0%Transportation
VPBN
CHF 84.60-0.4%1.0%CHF 528.5mCHF 102.5011.20.3%4.7%Diversified Financials
KUD
CHF 1.21-2.4%3.0%CHF 68.0mCHF 1.300.3104.1%0%Tech
VETN
CHF 19.50-0.4%-38.8%CHF 386.6mCHF 28.50101.785.4%2.6%Materials
MOLN
CHF 2.88-1.4%-10.0%CHF 107.7mCHF 9.001.616.9%n/aPharmaceuticals & Biotech
SHLTN
CHF 0.93-4.1%-53.5%CHF 34.5mn/a1.0n/a0%Healthcare
LEON
CHF 14.78-0.5%-12.9%CHF 261.7mCHF 14.101.545.6%0%Diversified Financials
METN
CHF 697.00-0.4%-34.2%CHF 311.3mCHF 821.001.695.6%0%Healthcare
GMI
CHF 242.00-1.6%0.8%CHF 79.9mn/a14.7n/a4.5%Food, Beverage & Tobacco
IDIA
CHF 3.99-0.1%170.5%CHF 1.0bCHF 4.504.653.7%n/aPharmaceuticals & Biotech
SNBN
CHF 3,380.00-0.3%9.0%CHF 338.0mn/a0.0n/a0.4%Diversified Financials
BBN
CHF 7.48-0.8%-20.8%CHF 100.1mn/a53.1n/a2.0%Diversified Financials
SWTQ
CHF 275.50-0.2%-29.2%CHF 394.2mCHF 326.330.651.8%5.4%Capital Goods
XLS
CHF 20.30-0.5%1.0%CHF 117.1mCHF 50.00425.34.3%n/aPharmaceuticals & Biotech
ORON
CHF 13.62-0.6%-11.3%CHF 89.0mCHF 12.079.58.2%0%Food, Beverage & Tobacco
ASWN
CHF 0.60-5.5%-47.8%CHF 8.7mCHF 2.002.374.2%n/aMedia
NBEN
CHF 6.25-0.8%0%CHF 57.0mn/a133.3n/a4.8%Diversified Financials
ALPN
CHF 9.30-0.5%27.4%CHF 78.3mn/a7.6n/a6.5%Diversified Financials
MEDX
CHF 8.75-0.1%-11.2%CHF 355.9mCHF 15.9755.634.3%1.1%Healthcare
STRN
CHF 18.40-1.6%-20.0%CHF 20.3mn/a0.6n/a0%Capital Goods
ESUN
CHF 66.80-0.3%55.7%CHF 76.6mn/a5.5n/a0%Utilities
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