The bond can mature while the ETF keeps going
The government, company or other borrower is the bond's issuer. Buying an individual bond gives you the right to its promised payments. Maturity is the date repayment is due. Repayment is also called redemption. The stated repayment basis is often called par or face value. The promise still depends on the borrower paying as agreed.
A fund pools investments. An ETF lets you buy and sell shares of that fund on an exchange. A bond ETF may receive repayment on one bond and use the money to buy another. Your share of the fund keeps going; it does not become repayable just because that one bond has matured.
A conventional rolling ETF follows its investment rules, or mandate, while replacing bonds. A defined-maturity ETF instead plans to wind down on a specified date. It pays what is left from its assets after amounts it owes and expenses, its net assets. That end date does not promise to return the price you paid.
On a narrow screen, scroll the tables sideways.
| Structure | What happens over time? | What comes back at the end? |
|---|---|---|
| Individual bond | The remaining term usually shortens toward its contractual maturity. | The contractual redemption amount, subject to payment and other terms; often par value. |
| Conventional rolling bond ETF | The fund buys and sells bonds to follow its mandate or index. | No scheduled repayment of your purchase price. You normally sell your shares. |
| Defined-maturity bond ETF | The fund has a planned end date and manages a portfolio toward it. | A final distribution based on the remaining net assets, rather than a guaranteed amount. |
Defined-maturity funds are also called target-maturity or term bond ETFs. They differ from retirement target-date funds, which change the mix of investments over time. A year in a name tells you to check the terms; it does not establish a payment amount or the date cash becomes available to spend.
âGetting par backâ does not mean getting your money back
Consider a hypothetical bond repaying $1,000 par value and a $40 coupon. The coupon is its interest payment. Exactly one year remains, and both amounts arrive together at the end. There are no earlier payments after purchase.
Assume no accrued interest to settle when buying. That is interest built up since a previous payment date. The issuer pays in full, does not repay early, and there are no taxes or fees. Each row below starts independently, changing only what the buyer pays. The one-year return compares the profit or loss with that purchase amount.
| Case | Amount paid | Final coupon | Redemption | Total received | One-year return |
|---|---|---|---|---|---|
| Bought at par | $1,000 | $40 | $1,000 | $1,040 | 4% |
| Paid more than par | $1,040 | $40 | $1,000 | $1,040 | 0% |
| Paid still more | $1,060 | $40 | $1,000 | $1,040 | â1.89% |
Pay $1,000 and receiving $1,040 leaves $40 profit, or 4%. Pay $1,040 and the same payment just restores what you spent: 0%. Pay $1,060 and you receive $20 less than you spent, despite the borrower meeting every promise.
The calculation is (total received â amount paid) Ă· amount paid. In the last row, â20 Ă· 1,060 is about â1.89%. A 4% coupon describes interest relative to par value; it does not promise a 4% profit on any price you choose to pay.
If you sell before maturity, you also need to know what another buyer will pay that day. Our bond-price guide works through the price calculation.
A âthree-yearâ fund measure is not a three-year countdown
A conventional fund can keep holding bonds within a chosen range of years until repayment. As old bonds approach their payment dates, it may replace them with longer ones. Three years after your purchase, the fund may still own bonds with several years left. Your holding period has not created a repayment date for your ETF shares.
The fund's mandate says whether money from maturing bonds is reinvested or paid to investors. Cash arriving inside the fund and cash reaching the fund's shareholders are separate steps.
Also distinguish average maturity from duration. Duration measures how sensitive bond prices are to changes in interest rates. Payment dates and interest terms affect it, but âthree years of durationâ does not say your shares will be repaid in three years.
Add the distributions before judging the final payment
A fund can pay some cash to you while it operates. These payments are distributions. Its final payment can then be less than the amount you invested even if the total received is greater. Conversely, regular distributions can still leave you with an overall loss.
In this separate hypothetical example, invest $1,000 and keep the distributions as cash, with no reinvestment, extra purchase or sale. The liquidation payment is the final cash after the fund sells or collects its remaining assets. Here it already reflects fund expenses; investor taxes and trading charges are excluded. The figures do not forecast a fund's payments. The holding-period return is the total received minus the original investment, divided by that original investment.
| Case | Investment | Earlier distributions | Liquidation payment | Total received | Holding-period return |
|---|---|---|---|---|---|
| Positive total result | $1,000 | $35 | $980 | $1,015 | 1.5% |
| Negative total result | $1,000 | $35 | $935 | $970 | â3% |
In the first case, $35 already received plus $980 at the end gives $1,015, a $15 profit or 1.5%. In the second, $35 plus $935 gives $970, a $30 loss or â3%. The final payment alone and the earlier cash alone both leave out part of the result.
These are returns over the whole holding period, not annualized yields. No conversion to a yearly rate has been made. For an ongoing ETF, use the money from selling your shares instead of the liquidation payment. Cash spent elsewhere still belongs in the investment result, even though it has left your account.
A planned end date tells you when the fund intends to wind down. The remaining assets and expenses determine the final money available. Read the particular fund's notices for its payment dates and process.
The last trading day and the payment day may differ
For an individual bond, read the maturity and any early-redemption provisions. For a term ETF, look separately for the last trading day, planned termination date and expected final-payment date. Do not assume money becomes spendable as soon as trading ends. Timing and the process can differ by product.
If a bill is due before payment arrives, you may have to sell earlier at the available market price. Check whether dates can change and where the issuer publishes notices. A fund designed around a particular year may still be a poor timing match for a payment due early in that year.
Before comparing yields, check what could change the cash
Read the holdings and credit risks first. Holding bonds from several borrowers can reduce dependence on any one of them, but a fund can still concentrate in one industry or in borrowers with similar risks of failing to pay. Holding an individual bond to maturity does not remove the risk that its issuer fails to pay, known as default. An early call means the issuer repays before the final due date. That can change when you receive cash and the options available for investing it again.
Then check currency and costs. A foreign-currency repayment can arrive exactly as contracted while being worth less in your spending currency. Trading spreads, fund expenses, brokerage charges and taxes affect your result. Yield to maturity is calculated from the current price and the bond's promised future payments. A portfolio's quoted figure is not a guaranteed personal return; its assumptions, cash distributions and expenses matter.
Write down the date you need cash, the currency and the amount before comparing products. Those three entries make it easier to spot a mismatch that a headline yield cannot reveal.
About the examples
All prices, cash flows, dates and comparison tables are hypothetical. The individual bond pays its only remaining coupon and redemption together exactly one year after purchase, with no accrued interest, default or early call. Each purchase-price case starts independently.
The ETF examples keep distributions as cash and show holding-period returns, not annualized yields. Liquidation payments are assumed to reflect fund expenses; investor taxes and trading charges are excluded. Percentage results are rounded after calculation. These examples do not forecast a productâs payment. See our editorial policy.