Correia Investment Solutions

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richcorreia.cfa@correiainvestmentsolutions.com
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🏦 Understanding Bonds & Bond ETFs

Your guide to fixed income investing — income, stability, and capital preservation

Why Bonds Belong in Every Portfolio

Bonds are one of the foundational pillars of a well-constructed investment portfolio, offering a combination of regular income, capital preservation, and reduced volatility that equities simply cannot replicate. When you invest in a bond, you are essentially lending money to a government or corporation in exchange for periodic interest payments and the return of your principal at maturity — making them one of the most predictable asset classes available to investors. The income generated by bonds, known as the coupon, provides a reliable cash flow stream that is particularly valuable during periods of equity market turbulence, acting as a stabilizing force within a diversified portfolio. Duration plays a critical role in understanding bond behavior — shorter duration bonds exhibit far less price sensitivity to changes in interest rates and therefore carry significantly lower volatility, while longer duration bonds offer higher yields in exchange for greater price fluctuation over time. This relationship between duration, yield, and volatility gives investors a powerful tool to calibrate their risk exposure based on their time horizon and income needs.

20s — 30s
10% — 20%

Growth is the priority. A small bond allocation provides stability during market downturns without significantly limiting long-term compounding potential.

40s — 50s
25% — 40%

Wealth preservation begins to share priority with growth. Increasing bond allocation reduces portfolio volatility as retirement approaches and the investment horizon shortens.

60s — Retirement
45% — 60%

Income generation and capital preservation become paramount. A majority bond allocation ensures reliable cash flow to fund living expenses while protecting accumulated wealth from equity market volatility.

70s & Beyond
60% — 80%

The portfolio's primary role shifts to income generation and legacy preservation. High bond allocation minimizes drawdown risk and ensures distributions remain sustainable throughout retirement.

Perpetual U.S. Treasury Bond ETFs

Perpetual bond ETFs hold a continuously rolling portfolio of U.S. Treasury securities within a specific duration range. They do not have a fixed end date — the fund manager buys and sells bonds to maintain the target duration indefinitely. These ETFs are ideal for investors seeking ongoing exposure to a specific segment of the yield curve, whether that is the stability of short-term T-bills or the higher yield potential of long-term treasuries. The trade-off is that longer duration perpetual ETFs carry more interest rate sensitivity — when rates rise, their prices fall, and vice versa.

Ticker Name & Description Duration Focus Net Assets Expense Ratio Yield Price
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Target Maturity Bond ETFs — iShares iBonds Treasury Series

Target maturity bond ETFs are a unique and powerful tool for investors who want the benefits of bond diversification combined with the certainty of a fixed end date. Unlike perpetual ETFs, these funds hold bonds that all mature in the same target year — and when that year arrives, the fund terminates and returns capital to shareholders. This means that if you hold the ETF to its maturity date, you receive your original investment back minus a small management fee, making them function similarly to holding an individual bond but with the diversification of a fund. They are particularly well-suited for liability matching — for example, funding a specific future expense like college tuition, a home purchase, or a planned retirement distribution at a known future date. The predictability of the return of capital makes them an excellent choice for conservative investors who cannot afford to absorb significant price fluctuations near their target spending date.

Ticker Name & Description Maturity Date Net Assets Expense Ratio Yield Price
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