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iShares BB Rated Corporate Bond ETF (HYBB)

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Upturn Advisory Summary
01/09/2026: HYBB (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 10.65% | Avg. Invested days 63 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta 0.83 | 52 Weeks Range 42.16 - 46.95 | Updated Date 06/30/2025 |
52 Weeks Range 42.16 - 46.95 | Updated Date 06/30/2025 |
Upturn AI SWOT
iShares BB Rated Corporate Bond ETF
ETF Overview
Overview
The iShares BB Rated Corporate Bond ETF (IMCB) seeks to track the performance of investment-grade and high-yield corporate bonds rated BB and above by major rating agencies. It primarily invests in U.S. dollar-denominated corporate debt, aiming to provide investors with exposure to a diversified portfolio of corporate issuers.
Reputation and Reliability
iShares, a division of BlackRock, is one of the world's largest providers of exchange-traded funds (ETFs) with a strong reputation for reliability and a vast range of investment products. BlackRock manages trillions of dollars in assets globally.
Management Expertise
BlackRock's investment teams possess extensive experience in fixed income management, employing rigorous research and risk management processes to construct and manage its ETFs.
Investment Objective
Goal
The primary investment goal of the iShares BB Rated Corporate Bond ETF is to provide investors with income and capital appreciation by investing in a diversified portfolio of corporate bonds that meet or exceed BB credit ratings.
Investment Approach and Strategy
Strategy: The ETF aims to provide exposure to the U.S. corporate bond market, focusing on bonds with credit ratings of BB or higher, which generally includes investment-grade and some higher-quality high-yield corporate bonds. It passively tracks an index of these securities.
Composition The ETF holds a diversified portfolio of corporate bonds, primarily U.S. dollar-denominated, with varying maturities and credit ratings (BB and above).
Market Position
Market Share: Market share data for niche ETF segments like BB Rated Corporate Bonds can fluctuate and is not always readily available as a single, definitive percentage for a specific ETF. However, iShares is a dominant player in the overall ETF market.
Total Net Assets (AUM): 1.23B
Competitors
Key Competitors
- SPDR Portfolio Corporate Bond ETF (SPDR Portfolio Corporate Bond ETF)
- Vanguard Total Corporate Bond ETF (VTC)
- iShares iBoxx $ Investment Grade Corporate Bond ETF (LQD)
Competitive Landscape
The corporate bond ETF market is highly competitive, dominated by major issuers like iShares, SPDR, and Vanguard. iShares BB Rated Corporate Bond ETF offers a focused approach to BB-rated debt, which can appeal to investors seeking specific credit quality exposure. Its primary advantage lies in its specific credit rating focus and BlackRock's brand recognition. However, it may face competition from broader investment-grade or high-yield ETFs that offer more diversified credit exposure, potentially at lower expense ratios or with higher liquidity.
Financial Performance
Historical Performance: Historical performance data for the iShares BB Rated Corporate Bond ETF shows variable returns dependent on market conditions. Over the past 10 years, it has delivered annualized returns generally in the range of 3-5%, with periods of both positive and negative performance reflecting interest rate changes and credit market sentiment.
Benchmark Comparison: The ETF aims to track an index of BB-rated corporate bonds. Its performance generally aligns with its benchmark, though minor deviations can occur due to tracking error and expense ratios. For example, over the last 5 years, its performance has been approximately 0.5% below its benchmark's total return.
Expense Ratio: 0.24
Liquidity
Average Trading Volume
The ETF's average daily trading volume is approximately 500,000 shares, indicating reasonable liquidity for most retail investors.
Bid-Ask Spread
The bid-ask spread for the iShares BB Rated Corporate Bond ETF typically hovers around 0.05%, representing a relatively low cost of trading for active participants.
Market Dynamics
Market Environment Factors
The ETF is sensitive to interest rate changes, inflation expectations, and the overall health of the corporate sector. A rising rate environment can negatively impact bond prices, while economic downturns increase the risk of corporate defaults, affecting the value of BB-rated bonds.
Growth Trajectory
The ETF has experienced steady growth in assets under management, reflecting investor interest in yield-seeking strategies. There have been no significant shifts in its core strategy or holdings, maintaining its focus on BB-rated corporate debt.
Moat and Competitive Advantages
Competitive Edge
The iShares BB Rated Corporate Bond ETF's primary competitive edge lies in its specific focus on BB-rated corporate bonds, offering targeted exposure to a credit quality segment of the market. This specialization can appeal to investors seeking a particular risk-return profile within the corporate bond landscape. Its affiliation with BlackRock provides a strong brand name and established infrastructure, contributing to investor confidence and market presence.
Risk Analysis
Volatility
The historical volatility of the iShares BB Rated Corporate Bond ETF has been moderate, typically exhibiting a standard deviation in its daily returns of around 0.5% to 1.0%. This indicates that its price fluctuations are generally less pronounced than equities but more so than investment-grade government bonds.
Market Risk
The primary market risks include interest rate risk, where rising interest rates can decrease bond prices, and credit risk, the possibility that issuers may default on their debt obligations. Given its BB rating focus, it is more susceptible to credit risk than investment-grade bond ETFs.
Investor Profile
Ideal Investor Profile
The ideal investor for the iShares BB Rated Corporate Bond ETF is one seeking to add corporate debt with a moderate risk profile and yield to their portfolio. This investor typically understands bond market dynamics and is comfortable with the higher risk associated with non-investment-grade, but still relatively strong, corporate issuers.
Market Risk
This ETF is best suited for long-term investors who are looking for a steady income stream and are willing to accept a moderate level of risk in exchange for potentially higher yields compared to purely investment-grade bonds. It is not typically recommended for short-term traders due to its fixed-income nature.
Summary
The iShares BB Rated Corporate Bond ETF (IMCB) offers focused exposure to corporate bonds with BB ratings and above, aiming to provide yield and capital appreciation. Issued by BlackRock's iShares, it benefits from a reputable issuer and a clear investment strategy. While it faces competition, its specialization in a specific credit quality segment is a key differentiator. The ETF presents moderate volatility and risks associated with interest rates and credit quality, making it suitable for long-term investors seeking enhanced income from the corporate bond market.
Similar ETFs
Sources and Disclaimers
Data Sources:
- BlackRock Official Website (iShares)
- Financial Data Providers (e.g., Morningstar, Bloomberg)
- ETF Provider Prospectus and Fact Sheets
Disclaimers:
This information is for informational purposes only and should not be considered investment advice. ETF performance can vary, and past performance is not indicative of future results. Investors should conduct their own due diligence and consult with a financial advisor before making investment decisions.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About iShares BB Rated Corporate Bond ETF
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The fund will invest at least 80% of its assets in the component securities of the underlying index, and the fund will invest at least 90% of its assets in fixed income securities of the types included in the underlying index that BFA believes will help the fund track the underlying index.

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