BEL 20
Company ICB Sector Ticker symbol Index weighting (% ) In index since
Ackermans & van Haaren Financial Services ACKB 2.41 March 2007
Aedifica Real Estate AED 2.16 March 2020
Ageas Insurance AGS 6.30 March 1991
AB InBev Food & Beverage ABI 13.67 February 2002
Aperam Basic Resources APAM 0.90 March 2017
arGEN-X Health Care ARGX 4.90 June 2018
Barco Industrial Goods & Services BAR 1.37 March 2019
Cofinimmo Real Estate COFB 2.72 January 2003
Colruyt Retail COLR 2.54 January 1993
Galapagos Health Care GLPG 7.08 March 2016
GBL Financial Services GBLB 4.84 March 1991
ING Group Banks INGA 11.63 March 2016
KBC Banks KBC 9.77 January 1993
Proximus Telecommunications PROX 2.95 March 2004
Sofina Financial Services SOF 2.67 March 2017
Solvay Chemicals SOLB 4.25 March 1991
Telenet Group Media TNET 1.17 March 2009
UCB Health Care UCB 9.30 March 1991
Umicore Chemicals UMI 6.21 March 1991
WDP Real Estate WDP 3.15 March 2019
Constituents
Belgacom ( now rebranded Proximus ) payphone in Lebbeke . The following 20 stocks make up the BEL 20 as of 31 March 2020 .
The BEL 20 is the benchmark stock market index of Euronext Brussels. In general, the index consists of a minimum of 10 and a maximum of 20 companies traded at the Brussels Stock Exchange. Since 20 June 2011, the BEL20 has contained 20 listings, with the exception a one month period in May-June 2018 when Ablynx stock was removed following the takeover by Sanofi , only to be replaced mid June by arGEN-X.