ITOL sector allocation breaks down across Unknown (63.3%), Information Technology (11.4%), Financials (9.9%), Health Care (6.2%), Materials (2.9%). Across 42 holdings, this breakdown reveals the ETF's investment focus and diversification.

ITOL sector exposure is important for understanding concentration risk. With Unknown at 63.3%, the fund has significant sector concentration.

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