VALLEY FORGE, Pa.--(BUSINESS WIRE)--AmerisourceBergen (NYSE: ABC) today announced that it will hold its annual Investor Day in New York on Thursday, December 16, 2010. The event will be webcast live beginning at 12:30 pm EST and ending at approximately 3:30 pm. An archived webcast of the event will also be available a few hours after the conclusion of the live event, and will remain on the website for at least thirty days. Both webcasts will be posted on the Investor Relations section of www.amerisourcebergen.com under Quarterly Webcasts.