This is a defined-maturity bond ETF that holds only US Treasuries maturing in December 2026. The fund terminates automatically on its target liquidation date, and the remaining net assets are distributed to shareholders.

It suits investors who plan to recover their capital when the fund liquidates, as well as those who want the diversification and convenience of an ETF instead of buying Treasuries individually.

It is a passively managed (index-tracking) ETF launched by BlackRock (iShares) in 2020.

The fund holds only bonds issued by the US Treasury that mature between January 1 and December 15, 2026, weighted by market capitalization. As maturity approaches, the remaining maturity of the bonds in the fund shortens, and upon liquidation in December 2026, the remaining net assets, including principal and interest, are paid out to investors.

• A defined-maturity structure with a liquidation date fixed in advance
• Holds only US Treasuries, minimizing credit risk

Assets under management (AUM) stand at $1.9B, and the Expense Ratio is 0.07% per year.

Compared with IBTH (2027 maturity) and IBTI (2028 maturity) in the same iBonds Treasury series, its remaining maturity is shorter, so price fluctuations driven by interest rate changes (duration risk) tend to be lower. Unlike SHY, a short-term Treasury ETF, it differs in that it concentrates on a specific maturity.

Ahead of its 2026 liquidation, price volatility has tended to decline as the remaining maturity shortens, and as the maturities of its holdings converge, its net asset value has been moving toward face value.

Inflows have come from investors who prefer short-term fixed returns, though fund flows may fluctuate as the interest rate environment changes. As the liquidation date nears, buying aimed at holding to maturity tends to dominate.

Its defined-maturity structure and low credit risk are strengths, but investors need a reinvestment plan after liquidation, and selling early during a rising-rate period may result in losses.

In the same iBonds Treasury series, IBTH (2027 maturity) and IBTI (2028 maturity), which mature one and two years later respectively, have longer remaining maturities that extend the interest-earning period, but they also carry greater price exposure to interest rate changes. GOVT, the comparison benchmark in the table, is a non-liquidating ETF that broadly holds US Treasuries across a range of maturities, while SHV focuses on short-term Treasuries with maturities under one year and tends to offer higher price stability. If you want broader bond exposure that includes credit risk, you could also consider an emerging-market bond ETF such as EMB, though the nature of the strategy changes significantly. If your goal is short-term liquidity management rather than a hold-to-maturity strategy, SHY is also worth reviewing.

Here are the points to check before investing in IBTG. Given the nature of a defined-maturity structure, it is important to thoroughly review the liquidation date, exchange rate movements, and your reinvestment plan after liquidation in advance.

If interest rates rise and you sell early, a decline in net asset value could result in losses. It is not suitable for short-term trading rather than holding to maturity, and exchange rate movements also affect real returns.

This is a defined-maturity ETF that investors with a plan to recover funds at the liquidation date can consider as an alternative to buying Treasuries directly. If you have no plan to hold to maturity, a broad short-term Treasury ETF such as SHY or a laddered maturity strategy may be more suitable.