IBB ETF largest sector is Health Care at 93.8% as of Jun 30, 2026
IBB ETF largest sector is Health Care at 93.8% as of Jun 30, 2026
$198.26
AUM$10.0B
TER0.44%
Holdings253
IBB ETF largest sector is Health Care at 93.8% as of Jun 30, 2026
$198.26
iShares Biotechnology ETF
AUM$10.0B
TER0.44%
Holdings253
Health Care is IBB's largest sector at 93.8% of the fund as of Jun 30, 2026. IBB is iShares Biotechnology ETF.
IBB ETF Sector Allocation
IBB sector allocation breaks down across Health Care (93.8%), Information Technology (1.0%), Financials (0.3%), Industrials (0.2%). Across 253 holdings, this breakdown reveals the ETF's investment focus and diversification.
IBB sector exposure is important for understanding concentration risk. With Health Care at 93.8%, the fund has significant sector concentration.
IBB by country shows geographic exposure. IBB overlap reveals how sector exposure compares with other funds.