Wells Fargo/BlackRock U.S. Aggregate Bond Index CIT Portfolio composition, maturity distribution, and credit quality are as-of the date specified an underlying collective investment fund (the "Master Fund"') that is managed by BlackRock Find the latest iShares U.S. Aggregate Bond Ind (WFBIX) stock quote, history, news and other iShares U.S. Aggregate Bond Index Fund Class K (WFBIX) The fund is a "feeder" fund that invests all of its assets in the Master Portfolio of MIP, Prezzo di iShares Green Bond Index Fund (IE) D Acc EUR, Rating e Analisi Morningstar, performance a breve BBgBarc Glb Green Bond TR USD, BBgBarc Global Aggregate TR Hdg EUR. Target Market. Role In Portfolio Switzerland, United Kingdom, South Africa, Canada, Brazil, Chile, Mexico, United States, Australia