MBBA ETF
MBBA ETF
$47.54
AUM$719M
TER0.25%
Holdings1,081
See how much of MBBA you already own
MBBA ETF
$47.54
iShares Mortgage-Backed Securities Active ETF
AUM$719M
TER0.25%
Holdings1,081
See how much of MBBA you already own
Financials is MBBA's largest sector at 55.3% of the fund as of Sep 11, 2026. MBBA is iShares Mortgage-Backed Securities Active ETF.
MBBA ETF Sector Allocation
MBBA sector allocation breaks down across Financials (55.3%), Real Estate (0.4%). Across 1081 holdings, this breakdown reveals the ETF's investment focus and diversification.
MBBA sector exposure is important for understanding concentration risk. With Financials at 55.3%, the fund has significant sector concentration.
MBBA by country shows geographic exposure. MBBA overlap reveals how sector exposure compares with other funds.