X0708 D LIVE 0002157086 AVSF - Databento 2026B, LLC 70 Federal Street 6th Floor Boston MA MASSACHUSETTS 02110 603-518-8112 DELAWARE None None Limited Liability Company true 2026 Michael Collins 670 N. Commercial Street Suite 403 Manchester NH NEW HAMPSHIRE 03101 Executive Officer CEO of Alumni Ventures LLC, the Issuer's Sole Manager Pooled Investment Fund Venture Capital Fund false $1 - $1,000,000 06b 3C 3C.1 false 2026-10-16 false true true false 5000 None None None None N/A N/A N/A NH NEW HAMPSHIRE 03101 All States false Indefinite 162500 Indefinite false 12 0 0 0 false AVSF - Databento 2026B, LLC Hilary Ncala Hilary Ncala Sr VP, Alumni Funds of Issuer's Sole Manager 2026-10-23