What is the  IBDO ETF ?
5 min read
By Ron Koren, ETF Insider

What is the IBDO ETF ?

In the world of finance, exchange-traded funds (ETFs) have become increasingly popular among investors due to their simplicity and diversification benefits. One such ETF that has caught the attention of investors is the IBDO ETF. In this article, we will delve into the details of the IBDO ETF, its underlying components, the benefits of investing in it, and important considerations before making an investment decision.

IBDO ETF: Overview

The IBDO ETF, also known as the iShares iBonds Dec 2023 Corporate ETF, is a fixed-income ETF offered by BlackRock, Inc. (BFA). As a term fund, it has a defined lifespan and will terminate around December 15, 2023. The primary investment objective of the IBDO ETF is to meet its investment goal by investing in component securities of the Bloomberg December 2023 Maturity Corporate Index, also referred to as the "Underlying Index."

IBDO ETF Underlying and Exposure: What Does it Track and How?

The IBDO ETF's underlying index, the Bloomberg December 2023 Maturity Corporate Index, comprises U.S. dollar-denominated, taxable, investment-grade corporate bonds scheduled to mature between January 1, 2023, and December 15, 2023. The index also includes investment-grade securities issued by non-U.S. corporate issuers domiciled in developed countries. These bonds must meet specific eligibility criteria, including registration with the SEC or exemption from registration at issuance.
To track the Underlying Index, the IBDO ETF uses a passive or indexing approach. BlackRock follows a representative sampling indexing strategy, aiming to invest in a sample of securities with similar investment characteristics to the Underlying Index. This approach reduces some of the risks associated with active management and seeks to achieve lower costs and better after-tax performance.

IBDO overlap What is the  IBDO ETF ?IBDO overlap What is the IBDO ETF ?

IBDO ETF: Benefits of Investing

Investing in the IBDO ETF offers several benefits for investors:
Diversification: The ETF's investment in a wide range of corporate bonds provides diversification benefits, reducing the impact of individual bond defaults.
Fixed Maturity: The IBDO ETF has a fixed maturity date, which makes it suitable for investors with specific investment horizons or goals.
Passive Management: As a passively managed ETF, it seeks to track the performance of the Underlying Index, which may appeal to investors seeking a more hands-off approach.
Income Generation: The ETF primarily invests in fixed income securities, making it potentially attractive for investors seeking regular income.

IBDO ETF: Considerations Before Investing

While the IBDO ETF has its advantages, investors should also consider some key factors before making an investment decision:
Maturity Date: The ETF's term will end around December 15, 2023, and investors should align their investment horizon with the fund's termination date.
Interest Rate Risk: As the ETF invests in fixed-rate corporate bonds, it is exposed to interest rate risk. Rising interest rates could negatively impact bond prices and the fund's performance.
Market Changes: The composition of the Underlying Index may change over time, which can affect the ETF's performance and risk profile.
Industry Concentration: As of October 31, 2022, a significant portion of the Underlying Index is represented by securities of companies in the financial industry. Investors should be aware of potential concentration risks.


The IBDO ETF, or iShares iBonds Dec 2023 Corporate ETF, offers investors exposure to a diversified portfolio of corporate bonds with a fixed maturity date. It follows a passive investment approach, aiming to track the performance of the Bloomberg December 2023 Maturity Corporate Index. While it has potential benefits such as diversification and passive management, investors must carefully assess their investment objectives and risk tolerance before investing. As with any investment decision, seeking professional financial advice is essential to make well-informed choices.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. The content provided herein does not offer or recommend any investment products or strategies. The reader is advised to consult with a qualified financial advisor before making any investment decisions. The author of this article is not providing any investment advisory services.

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  • What is the IBDO ETF?

    The IBDO ETF, also known as the AllianzIM Buffered S&P 500 ETF, is an exchange-traded fund that aims to provide investors with returns that match the share price returns of the SPDR® S&P 500® ETF Trust (the "Underlying ETF") over a specific one-year period, subject to certain conditions.

  • How does the IBDO ETF work?

    The IBDO ETF invests at least 80% of its net assets in Flexible Exchange Options ("FLEX Options") that reference the Underlying ETF. These FLEX Options are customized equity or index options contracts that allow investors to customize key contract terms like exercise prices and expiration dates.

  • What are the outcomes the IBDO ETF seeks to achieve?

    The IBDO ETF aims to achieve specific outcomes for each one-year period (Outcome Period) based on the performance of the Underlying ETF. If the Underlying ETF's share price increases, the IBDO ETF seeks to provide positive returns up to a specified Cap. If the Underlying ETF's share price decreases, the IBDO ETF is designed to provide a buffer against the first 10% of losses.

  • What is the Cap and Buffer of the IBDO ETF?

    The Cap is the maximum percentage return that the IBDO ETF aims to provide at the end of an Outcome Period, and it is set based on market conditions. The Buffer provides protection against the first 10% of losses experienced by the Underlying ETF's share price during the Outcome Period.

  • How are the Cap and Buffer determined for each Outcome Period?

    The Cap and Buffer levels are calculated in relation to the Fund's Outcome Net Asset Value (NAV) and the Underlying ETF's share price. The Cap is typically based on the market costs associated with a series of FLEX Options, and it may change from one Outcome Period to the next based on market conditions and other factors.