SPI 20


The SPI 20 is a capitalization-weighted stock index of large-cap companies listed on the SIX Swiss Exchange.
It is made up of the same components as the Swiss Market Index, except that it does not have any cap on the maximum percentage that a component can have. It was created in 2017, after the largest SMI constituents were capped at 18%. The index was standardized at 1500 points on 30 June 1988 and the history is available back until 29 January 1988.

Current constituents

As of September 20, 2021, the following 20 stocks make up the SPI 20 index.
CompanyICB SectorCantonTicker symbol
ABBelectronic and electrical equipmentZurich
AlconhealthcareFribourg
Credit SuissebanksZurich
Geberitbuilding materials and fixturesSt. Gallen
Givaudanspecialty chemicalsGeneva
Holcimbuilding materials and fixturesSt. Gallen
Logitech International SAcomputer hardware and softwareVaud
Lonzapharmaceuticals and biotechnologyBasel
Nestléfood productsVaud
NovartispharmaceuticalsBasel
Partners Groupprivate equityZug
Richemontclothing and accessoriesGeneva
RochepharmaceuticalsBasel
SGSbusiness support servicesGeneva
Sikaspecialty chemicalsZug
Swiss Lifelife insuranceZurich
Swiss RereinsuranceZurich
Swisscomfixed line telecommunicationsBern
UBSbanksZurich
Zurich Insurance Groupfull line insuranceZurich