I think it's explained on the Addepar site: https://addepar.com/technology/ https://addepar.com/technology/ Looks like graph theory to analyze investments as

I think it's explained on the Addepar site: https://addepar.com/technology/ https://addepar.com/technology/ Looks like graph theory to analyze investments as a set of relationships, rather than bar charts just showing aggregate stats.