BBH sector allocation breaks down across Health Care (92.4%), Unknown (6.4%), Information Technology (1.1%), Other (0.1%). Across 27 holdings, this breakdown reveals the ETF's investment focus and diversification.

BBH sector exposure is important for understanding concentration risk. With Health Care at 92.4%, the fund has significant sector concentration.

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