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IMTB Top Holdings & Constituents

IMTB, offered by iShares, holds 3542 reported positions across $276.8M in assets. Its largest holdings are BLACKROCK CASH FUNDS (9.90%), United States Treasury (1.19%), and United States Treasury (1.12%). The 5 biggest positions account for 14.15% 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
BLACKROCK CASH FUNDS
9.90%
$28.38M
United States Treasury
1.19%
$3.42M
United States Treasury
1.12%
$3.20M
United States Treasury
1.02%
$2.93M
United States Treasury
0.92%
$2.63M

Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Feb 28, 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.