BUSA sector allocation breaks down across Financials (21.1%), Health Care (18.8%), Information Technology (12.5%), Industrials (10.3%), Unknown (8.2%). Across 64 holdings, this breakdown reveals the ETF's investment focus and diversification.

BUSA sector exposure is important for understanding concentration risk. The fund shows reasonable diversification across sectors.

BUSA geographic allocation shows country exposure. BUSA overlap calculator reveals how sector exposure compares with other funds.