X0708 D/A LIVE 0001671846 AllianceBernstein Delaware Business Trust - AB Global Research Insights Series 66 HUDSON BOULEVARD EAST NEW YORK NY NEW YORK 10001 212-823-3872 DELAWARE None None Business Trust true - Wilmington Trust Company Rodney Square North 1100 North Market Street Wilmington DE DELAWARE 19801 Executive Officer Trustee - AllianceBernstein L.P. 501 Commerce Street Nashville TN TENNESSEE 37203 Promoter Investment Advisor Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-25-003314 2016-04-29 true true true false 0 Indefinite 978491372 Indefinite false 2008 0 0 0 The fund charges a management fee that is described in the fund's offering documents. false AllianceBernstein Delaware Business Trust - AB Global Research Insights Series /s/ Rebecca Sandfrey Rebecca Sandfrey Authorized Signatory 2026-09-21