Page 3 - Swiss (SMI) Stocks - Biggest Losers Today

UPDATED May 20, 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
BANB
CHF 78.05-0.5%57.7%CHF 5.9bCHF 78.8039.315.7%1.2%Pharmaceuticals & Biotech
MOBN
CHF 349.00-1.1%8.2%CHF 2.6bCHF 357.6713.5-14.0%2.9%Real Estate Management and Development
VONN
CHF 70.30-0.7%11.9%CHF 3.9bCHF 68.7514.08.2%4.3%Diversified Financials
CFT
CHF 289.00-1.2%18.9%CHF 2.2bCHF 311.6716.45.9%2.6%Diversified Financials
JFN
CHF 256.00-1.7%29.8%CHF 1.5bCHF 296.5019.13.0%3.3%Transportation
MED
CHF 76.60-2.5%-1.2%CHF 977.2mCHF 95.97114.142.5%n/aHealthcare
SFSN
CHF 124.60-0.5%7.8%CHF 4.9bCHF 134.3322.112.7%2.0%Capital Goods
COTN
CHF 345.60-0.9%53.5%CHF 2.7bCHF 346.60220.057.4%0.1%Tech
INRN
CHF 1,550.00-1.6%-19.3%CHF 1.3bCHF 2,400.0023.110.9%2.1%Capital Goods
TKBP
CHF 187.00-0.5%22.2%CHF 3.8bn/a1.32.3%1.9%Banks
BUCN
CHF 312.00-0.6%-20.5%CHF 3.1bCHF 366.5013.2-3.9%3.5%Capital Goods
LUKN
CHF 103.60-0.4%49.5%CHF 5.1bCHF 108.001.24.7%2.6%Banks
KARN
CHF 260.50-1.0%7.2%CHF 2.0bCHF 351.9952.826.9%2.3%Capital Goods
IREN
CHF 150.00-1.0%18.6%CHF 1.9bCHF 165.0012.6-28.2%2.0%Real Estate Management and Development
SENS
CHF 78.70-1.3%14.1%CHF 1.2bCHF 82.0060.920.7%n/aTech
NWRN
CHF 13.84-5.1%85.0%CHF 291.8mCHF 47.0915.850.2%n/aPharmaceuticals & Biotech
ISN
CHF 173.40-0.9%22.1%CHF 1.6bCHF 180.007.5-31.1%3.5%Real Estate Management and Development
CHAM
CHF 24.10-1.2%n/aCHF 1.2bCHF 25.307.9-22.0%1.8%Real Estate Management and Development
HIAG
CHF 135.80-1.0%36.9%CHF 1.4bCHF 146.0011.9-0.5%2.7%Real Estate Management and Development
DOCM
CHF 6.62-4.2%-31.3%CHF 332.7mCHF 7.490.865.3%0%Consumer Retailing
SANN
CHF 16.08-5.5%30.9%CHF 237.4mCHF 30.002.924.2%n/aPharmaceuticals & Biotech
SEGN
CHF 9.60-3.0%57.4%CHF 432.4mn/a11.5n/a2.9%Real Estate Management and Development
MOZN
CHF 14.92-1.8%25.0%CHF 655.7mCHF 14.876.863.3%6.0%Retail
CICN
CHF 138.60-1.8%12.2%CHF 621.3mCHF 171.3036.131.5%0%Tech
Page 3 of 9