iShares iBonds Dec 2027 Term Treasury ETFIBTH

iShares iBonds Dec 2027 Term Treasury ETF (IBTH) is a 29-bond ladder of US Treasuries maturing between July 2026 and December 2027, explicitly designed to return principal on 15 December 2027. The fund’s holdings are static: as of the latest fact sheet, the top three positions are 3.375% notes due 15 May 2027 (20.1% of the basket), 2.625% notes due 15 Aug 2027 (11.8%), and 3.125% notes due 15 Nov 2027 (9.4%). The fund’s expense ratio is 0.07% per year, and its AUM sits in the low nine figures, with daily volume that reflects its niche maturity profile rather than broad liquidity. The issuer describes the product as ‘term Treasury exposure’; the wrapper delivers a countdown to a single maturity date rather than a rolling portfolio.

The fund is structured as a unit investment trust, which means it does not lend securities, does not trade intraday, and will return principal in one lump sum on 15 December 2027. That structure is spelled out in the fund’s SEC filings and mirrors the mechanics of a simple bond ladder rather than a dynamic ETF. BlackRock’s iShares brand markets the product under the ‘iBonds’ banner, positioning it as a low-cost way to target a specific maturity horizon; in practice, it is a rules-based, non-discretionary stack of Treasuries with a fixed end date and a fixed fee for the service of holding them.

The fund’s tracking difference versus a direct Treasury ladder is driven by the wrapper’s expense ratio (0.07%) and the absence of securities-lending income, which is typical for unit investment trusts. The fund’s daily volume and bid-ask spread reflect its narrow maturity window and limited secondary market, making it a buy-and-hold instrument rather than a trading vehicle. The issuer’s product pages emphasize accessibility and simplicity, but the practical delivery is a static, term-specific Treasury stack with a single maturity event in late 2027. The fee is transparent; the liquidity is not.

The fund’s current holdings, weights, and maturity schedule are published on the iShares ETF centre and updated monthly. The fund’s SEC filings confirm the unit investment trust structure and the single maturity date. The fund’s daily trading data and liquidity metrics are available on Nasdaq. The fee schedule and AUM are disclosed in the fund’s fact sheet and prospectus, both hosted on the issuer’s official site.

What changed this week: the fund’s monthly fact sheet cycle rolled forward, refreshing the maturity schedule and weighting of the constituent Treasuries. The next material event is the fund’s scheduled maturity and return of principal on 15 December 2027. There is no earnings release, no portfolio turnover, and no active management; the fund’s value is driven by the passage of time and the level of US Treasury yields at maturity. The fund’s price tracks the net asset value of the underlying Treasuries minus the 0.07% annual fee, with no deviation from the static ladder until maturity.

The fund’s marketing emphasizes ‘focused maturity exposure’ and leverages the iShares brand’s scale, but the wrapper’s value proposition is bounded by the fixed maturity date and the lack of secondary liquidity. The fund’s AUM and trading volume do not suggest broad investor adoption, and the issuer’s disclosures caution that most protections under the UK regulatory system do not apply to the fund, with no compensation available under the UK Financial Services Compensation Scheme in the event of default. For investors seeking term-specific Treasury exposure, the wrapper delivers a single maturity event; for those seeking liquidity or active duration management, the wrapper is a poor fit.