The is getting three new members this month, with Bloom Energy Everpure and Illumina joining the benchmark as part of its latest quarterly reshuffle. Bloom Energy, which makes fuel-cell systems that provide on-site electricity to businesses and data centers, will replace Molson Coors Beverage the brewer behind brands including Coors Light and Miller Lite. Illumina, a maker of DNA-sequencing and genomic-analysis technology, will replace Builders FirstSource which supplies building materials and manufactured components to the U.S. residential-construction industry.