QQQS sector allocation breaks down across Health Care (46.0%), Information Technology (31.2%), Consumer Discretionary (7.4%), Industrials (4.6%), Unknown (2.9%). Across 206 holdings, this breakdown reveals the ETF's investment focus and diversification.

QQQS sector exposure is important for understanding concentration risk. With Health Care at 46.0%, the fund has significant sector concentration.

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