CFA ProgramLevel IIITA3 Overview of Equity Portfolio ManagementChecking your access…←TA3 Overview of Equity Portfolio ManagementVideo moduleTA34 of 52 minThe Herfindahl-Hirschman Index (HHI) Calculation←Equity and Fixed Income Audio LessonClass · Oct 23, 2025→With the lessonKey points, the transcript, the notes (10 pp) and the past exam questions (17 pp) open with the lesson.