This is a passive ETF managed by BlackRock iShares that tracks US Treasuries with maturities of three months or less. It holds short-term US Treasury bills (T-Bills) weighted by market capitalization, and its duration is extremely short, so it is barely affected by interest rate changes.

It suits investors who want to manage short-term funds safely while earning a higher yield than ordinary deposits, as well as asset allocation investors who need a cash-equivalent alternative during volatile markets.

It is a passive (index-tracking) ETF managed by BlackRock iShares.

The fund uses a passive strategy that holds only US Treasuries maturing within three months. Its duration is extremely short, so price volatility from interest rate changes is minimal, and it has the character of a safe asset with direct exposure to the creditworthiness of the US government.

• Ultra-short duration (within 3 months)
• Stable cash flow through monthly distributions
• Direct exposure to US Treasuries

Assets under management (AUM) stand at $116.9B, and the total expense ratio is 0.09% per year.

Among the tickers shown in the table, BIL and BILS are variants in the SPDR lineup that track short-term T-Bills, USFR and TFLO are variants that track floating rate Treasuries, and VBIL is a direct substitute that tracks the same 0-3 month Treasuries but is run by a different issuer. On fees, SGOV and VBIL are on the cheaper side.

Its distribution yield moves in step with the benchmark interest rate. The yield rises quickly during rate hikes and falls along with rate cuts, which is a structural characteristic of the fund.

It belongs to the group of mega-sized short-term bond ETFs that have seen notable inflows from demand for cash alternatives in a high-rate environment. During volatile markets, demand for safe-haven assets can bring additional inflows.

Ultra-short duration and direct exposure to US Treasuries are the main strengths, while lower distribution yields during rate cuts and inflation risk should be considered in advance.

Among the tickers shown in the table, BIL and BILS are SPDR variants that track short-term T-Bills, USFR and TFLO are variants that track floating rate Treasuries, and VBIL is a direct substitute tracking the same 0-3 month Treasuries. To extend duration slightly, you can also consider SHY (1-3 years). For intermediate exposure, consider IEF (3-7 years and 7-10 years). To include corporate bonds, consider BND and AGG, and for inflation-linked bonds, variants such as TIP.

Here are the points to check before investing in SGOV. Ultra-short duration and direct exposure to US Treasuries are its strengths, but the effects of lower distribution yields during rate cuts, inflation, and exchange rates should be checked once more before buying, along with your investment purpose and holding period.

Rate cuts, inflation, and exchange rate changes are the main drivers of short-term distribution yield and real returns. Be aware in advance that the distribution yield will fall along with rates once a rate-cut cycle gets under way, and review your investment purpose and holding period together.

It is regarded as a standard choice for managing short-term funds and as a core cash-equivalent holding. If you want extra return by extending duration, SHY and IEF are suitable variants. For floating rate exposure, consider USFR and TFLO, and to include corporate bonds, BND and AGG.