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IBMO Top Holdings & Constituents

IBMO, offered by iShares, holds 1168 reported positions across $581.7M in assets. Its largest holdings are Pennsylvania Turnpike Commission (2.85%), New York City Transitional Finance Authority Future Tax Secured (2.75%), and Massachusetts Water Resources Authority (2.23%). The 5 biggest positions account for 11.87% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.


PositionWeightMarket Value
Pennsylvania Turnpike Commission
2.85%
$16.63M
New York City Transitional Finance Authority Future Tax Secured
2.75%
$16.00M
Massachusetts Water Resources Authority
2.23%
$13.00M
Triborough Bridge & Tunnel Authority
2.06%
$12.00M
Long Island Power Authority
1.97%
$11.50M

Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Apr 30, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.