Moody's, S&P Global and Deutsche Börse are moated toll booths that compound intrinsic value for decades, and their subsector just took market leadership. Chris Hohn, who owns all three, says Deutsche Börse's Eurex became winner-takes-all because liquidity attracts the best prices, and that ratings are essential since debt must eventually be refinanced and rated. These asset-light, scalable businesses turn revenue into profit with high operating leverage, and the subsector led arvy's screen. x.com x.com x.com x.com x.com x.com x.com x.com x.com x.com x.com x.com






