This is an actively managed allocation ETF operated as a fund of funds that reinvests in several iShares index ETFs. It invests across U.S. and international stocks, Treasury bonds, mortgage-backed bonds and more.

It suits long-term investors who plan to retire around 2035 and want the allocation to adjust automatically as the target date nears.

It is an actively managed ETF run by iShares.

The fund builds a diversified portfolio by reinvesting in many iShares products, including U.S. and international equity ETFs and Treasury and mortgage-backed bond ETFs. As the target year of 2035 approaches, it gradually reduces its stock weighting and increases its bond weighting, automatically adjusting risk exposure through a glide path.

• An all-in-one structure that automates asset allocation in a single product
• Automatic risk reduction as the target date approaches

Assets under management (AUM) stand at $125.7M, and the expense ratio is 0.10% per year.

Compared with other target date and asset allocation ETFs, the management approach and fee structure differ, so a comparison is worthwhile.

Given its mixed stock and bond allocation, the fund tends to move in line with the broader market, and its bond weighting makes it somewhat less volatile than a pure equity fund. With a long time remaining until the target year, it sits in the early-to-middle stage of the glide path, where the stock weighting is still substantial.

Target date funds draw steady interest as retirement assets in individual retirement accounts and similar vehicles, and products with a nearer target year tend to represent relatively conservative capital.

Automated asset allocation and diversification are its strengths, while the fee burden typical of active allocation and the complex structure deserve attention.

Products in the same target-year asset allocation category include CGBL, ALLW and DRSK. They use balanced, risk parity and defensive strategies respectively, so their structures differ, and it is better to consider the nature of each strategy than to rely on a simple comparison. If you want a different target maturity year, other iShares LifePath Target Date series funds can also be alternatives, and you could also consider combining the fund with an alternative asset ETF such as CTA, which uses a managed futures strategy, to increase diversification.

Here are the points to review before investing in ITDC. Even with an automatic allocation structure, fees and risk exposure should be checked in advance, and you should also confirm that your own retirement plan actually matches the target year.

The main caveats are that the double fees of the fund-of-funds structure and the standardized glide path may not fit individual circumstances. In market downturns, losses can occur despite the bond allocation.

This is an all-in-one target date ETF suited to investors who aim to retire in 2035 and want automated asset allocation. Depending on individual risk tolerance, it should be compared with products for other target years or with a self-directed allocation strategy.