iShares iBonds Dec 2056 Term Treasury ETF (IBGM) Holdings

ETF · Currency in USD · Last updated Jul 12, 2026

iShares iBonds Dec 2056 Term Treasury ETF seeks to track an index of U.S. Treasury bonds maturing in 2056, combining defined-maturity bond exposure with ETF trading and regular income distributions.

IBGM Top Holdings & Constituents

IBGM, offered by iShares, holds 2 reported positions across $3.7M in assets. The reported positions are United States of America (98.98%), BlackRock Funds III (0.01%). 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.

Position	Weight	Market Value
— United States of America	98.98%	$3.67M
— BlackRock Funds III	0.01%	$488.17

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.