Page 8 - 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
ARBN
CHF 4.041.8%-31.0%CHF 280.3mCHF 5.050.4129.2%8.2%Capital Goods
BIOV
CHF 27.303.4%-23.1%CHF 159.7mCHF 58.2650.3-14.3%n/aPharmaceuticals & Biotech
STGN
CHF 32.503.5%-9.5%CHF 177.6mCHF 45.0033.237.7%3.1%Capital Goods
WARN
CHF 2,020.001.0%-2.9%CHF 624.9mn/a14.0-16.5%3.5%Real Estate Management and Development
GURN
CHF 39.003.4%150.6%CHF 182.2mCHF 23.213.588.0%0%Materials
LEHN
CHF 338.001.7%-56.9%CHF 384.8mCHF 359.4046.038.6%0%Tech
PMN
CHF 428.001.7%-8.9%CHF 392.9mCHF 436.5414.210.1%4.5%Capital Goods
WIHN
CHF 15.5010.6%32.5%CHF 65.8mn/a4.3140.2%n/aSemiconductors
MMTX
CHF 0.4710.2%n/aCHF 72.3mCHF 3.41n/an/an/aPharmaceuticals & Biotech
AEVS
CHF 13.300.8%-0.7%CHF 1.1bCHF 17.001.1122.5%0%Healthcare
BCJ
CHF 98.003.7%59.3%CHF 293.3mn/a1.6n/a2.1%Banks
CLN
CHF 7.620.5%-20.3%CHF 2.5bCHF 8.591.248.5%5.5%Materials
RIEN
CHF 3.293.1%-95.8%CHF 446.6mCHF 3.480.688.5%0%Capital Goods
LAND
CHF 48.751.0%-6.3%CHF 1.4bCHF 61.6045.333.0%2.5%Tech
ADMI
CHF 48.0020.0%519.4%CHF 88.8mn/a8.5n/a0%Real Estate Management and Development
SGKN
CHF 618.000.5%25.9%CHF 3.7bn/a1.24.2%3.2%Banks
SKAN
CHF 47.601.7%-34.0%CHF 1.1bCHF 62.5065.828.8%0.5%Pharmaceuticals & Biotech
BEKN
CHF 373.000.7%50.7%CHF 3.5bn/a1.1n/a2.9%Banks
BCVN
CHF 118.800.3%22.2%CHF 10.2bn/a2.64.1%3.7%Banks
ADEN
CHF 15.661.0%-32.6%CHF 2.7bCHF 21.559.813.1%6.3%Commercial Services
AMS
CHF 20.401.4%163.9%CHF 2.0bCHF 15.062.764.7%0%Semiconductors
TECN
CHF 148.002.0%-12.2%CHF 1.9bCHF 165.732.150.0%2.0%Pharmaceuticals & Biotech
BKW
CHF 148.500.5%-13.2%CHF 7.8bCHF 164.4822.08.6%2.6%Utilities
AMRZ
CHF 39.100.2%n/aCHF 21.6bCHF 49.8823.814.3%0.9%Materials
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