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Factors have changed the way we invest. But did you know that many of the well-known factors that are found in equities also exist in fixed income? Now, investors are exploring how factors can help build better bond portfolios.
Fixed income factors are well-documented and researched characteristics that help explain historical and potential drivers of bond returns. Using factor-based insights can help improve portfolios in two key ways:
Factor-based investing can help solve many of the shortcomings in traditional holdings like core bonds, high yield and investment grade corporates.
Most core or intermediate-term bond portfolios are dominated by interest rate risk. For example, the Bloomberg Barclays U.S. Aggregate Bond Index, while made up of over 9,000 bonds from many different sectors, actually derives 80-90% of its risk from interest rates.2 As a consequence, your core bond portfolio may benefit from a more diversified approach to generate returns.
Through a factor perspective, it’s possible to rethink core bond portfolio construction using interest rate and credit risk as building blocks. On average, these two risks are negatively correlated, making them key components for seeking diversified sources or return.
The iShares U.S. Fixed Income Balanced Risk Factor ETF (FIBR) may provide better risk-adjusted returns than typical core bond portfolios by balancing the risk contribution from interest rates and credit spreads. Compare a hypothetical $10,000 investment in FIBR versus the average bond mutual fund to see the results.
Source: Morningstar, since FIBR inception from 2/24/15 to 9/30/20. The chart reflects a hypothetical $10,000 investment and assumes reinvestment of dividends and capital gains. Fund expenses, including management fees and other expenses were deducted. Intermediate Core-Plus Bond Category returns represented by the average NAV returns of the Morningstar U.S. Intermediate Core-Plus Bond Fund Category which included a total of 530 ETFs and mutual funds. Index performance is for illustrative purposes only. Index performance does not reflect any management fees, transaction costs or expenses. Indexes are unmanaged and one cannot invest directly in an index. Performance data represents past performance and does not guarantee future results. Investment return and principal value will fluctuate with market conditions and may be lower or higher when you sell your shares. Current performance may differ from the performance shown. For standardized performance and performance for the most recent month end for FIBR, click here.
High yield bonds are essential to generating above average yields. However, one drawback to investing in high yield bonds is the increased probability of defaults and the accompanying volatility the asset class introduces to a bond portfolio.
Using a factor approach, it is possible to invest in high yield with potentially less risk, while still pursuing a similar level of yield and returns. The iShares High Yield Bond Factor ETF (HYDB) seeks to track an index that combines quality and value factors to invest in high yield bonds with a more defensive tilt.
The index of HYDB aims to screen out bonds that appear to be lower quality based on well-researched credit metrics and then overweighs the remaining bonds that appear undervalued. The targeted result is a portfolio with similar income and return potential but with potentially less risk than a market-cap weighted allocation.
For illustrative purposes only.
Based on the methodology of the BlackRock High Yield Defensive Bond Index.
Years of low interest rates have kept investment grade bond yields well below historical levels. Now, many bond investors have been forced into a difficult decision – sacrifice yield for the perceived stability of investment grade bonds or reach into historically more risky asset classes.
Using fixed income factors, there may be a way to get more from your investment grade bond allocation. Investors seeking income while potentially enhancing returns can consider iShares Investment Grade Bond Factor ETF (IGEB). The index of IGEB aims to deliver better risk-adjusted returns relative to the broader investment grade corporate bond market by using proprietary credit analytics that target high quality and undervalued bonds.
For illustrative purposes only.
Based on the methodology of the BlackRock Investment Grade Enhanced Bond Index.
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Get the answers to common questions about fixed income factor investing.
Like equity factors, fixed income factors are well-researched and economically intuitive drivers of returns. They have delivered a premium to investors over long-time horizons because of one or more of the following reasons:
Fixed income factors can be divided into two general categories that offer investment opportunities - macro factors and style factors.
Within fixed income, there are five rewarded macro factors that drive returns.
Factor | Explanation |
---|---|
Real Rates |
What? Why? |
Inflation |
What? Why? |
Credit |
What? Why? |
Liquidity |
What? Why? |
Sovereign |
What? Why? |
Our approach to style factors focuses on factors that demonstrate the ability to create value for investors, provide a potential source of diversification, make intuitive economic sense and that can be implemented efficiently.
Factor | Explanation |
---|---|
Value |
What? Why? |
Quality |
What? Why? |
Momentum |
What? Why? |
Low Volatility |
What? Why? |
By evaluating all asset classes through a factor lens, investors can develop a better understanding of portfolio risk and return, and construct more robust portfolios better tailored to meet desired investment outcomes. Fixed income is no exception and a number of strategies — be it mitigating interest rate risk or capturing credit risk premia — already exist and have demonstrated successful outcomes.
However, given the challenges of targeting factors within fixed income and the relative infancy of the fixed income smart beta landscape, we believe it’s best to consult with an experienced smart beta investment provider in order to better understand and benefit from fixed income smart beta strategies.