Why is my High-Yield Bonds portfolio value lower than the amount I allocated?
When you top up your High-Yield Bonds portfolio, you may see that the portfolio value is slightly less than the top up amount. Simply put, this is due to cash covering accrued interest and premiums paid towards the bond.
This article explains exactly what happens to your cash from the moment you top up, why the numbers look the way they do, and what you can expect going forward.
What happens when I top up the High-Yield Bonds portfolio?
Once a top up is allocated to the High-Yield Bonds portfolio, your cash is automatically put to work by purchasing fractional positions in a diversified set of bonds. This purchasing happens at current market prices, not at the bonds’ face values.
This distinction is the reason your portfolio value and top up amount may not be the same right away.
💡 What is face value? Every bond has a face value (also called nominal value) – this is the amount the bond issuer will repay at maturity. It is also the amount your coupon (interest) is calculated on. For example, a bond with a face value of €1000 and a 10% annual coupon pays you €100 per year – regardless of what you paid for it. |
When the High-Yield Bonds portfolio invests in bonds, two things can increase the purchase price above the face value:
- A market premium: the bond is priced above its face value
- Accrued interest: interest that has built up since the last coupon payment date
So if you allocate €1000, part of that €1000 goes towards the premium and accrued interest. The remaining amount becomes your actual face value exposure, and that face value is what you see displayed as your portfolio's nominal value.
Where does your €1000 investment actually go?
When you allocate €1000, and your High-Yield Bonds portfolio invests it in bonds, here is how that amount is typically allocated:
| Part of your allocated amount | What it is | Do you get it back? |
| Face value portion | The core bond investment determines your coupons and maturity repayment | ✅ Yes – at maturity |
| Premium portion | Extra paid because the bond trades above par; lowers your effective yield | ❌ No – reflected in YTM |
| Accrued interest portion | Interest owed to the previous holder; returned to you in the next coupon | ✅ Yes – next coupon payment |
| Portfolio cash (if any) | Small residual kept liquid until next purchase opportunity | ✅ Yes – invested or returned on cash out |
So when your portfolio value is displayed as slightly less than your deposit, it is because the face value portion is naturally smaller once premiums and accrued interest are factored out. Over time, as coupons are paid and returns compound, this typically balances out.
Example with numbers
Let's say you allocate €1000 into the High-Yield Bonds portfolio. The portfolio invests across several bonds. Here is a simplified illustration of what might happen:
| Component | Amount | Notes |
| Your allocation | €1000 | The amount allocated to your portfolio |
| Spent on face value | €930 | The nominal bond exposure you now hold |
| Spent on premiums | €58 | Market price above face value across all bonds bought |
| Spent on accrued interest | €7 | Returned to you via upcoming coupon payments |
| Remaining portfolio cash | €5 | Held as liquid cash, pending next purchase |
| Portfolio value shown | €935 | Face value + cash (premiums excluded, accrued interest pending) |
📌 Why does the portfolio display face value, not total cost? Mintos shows your face value as the primary metric because it is typically the most meaningful number for a bond investor: it tells you what you should receive at maturity and what your coupons are based on. The premium you paid is not a separate asset; it is a cost of buying an in-demand bond, already priced into the YTM. Displaying it separately would be misleading. |
What should I expect over time?
Once the portfolio is invested, here is what happens:
- Scheduled coupons. Interest payments should arrive on the scheduled date. The first coupon you receive includes the return of any accrued interest you paid at purchase.
- The portfolio reinvests automatically. Any coupons received are reinvested into new bond positions, so your capital generally compounds over time.
- Your portfolio value grows. As returns accumulate, the total portfolio value and face value increase towards and beyond your initial deposit.
- YTM is your compass. The Average YTM shown in your portfolio reflects your expected annualised return across all held bonds. That number already accounts for premiums paid.
💬 In plain terms Depositing €1000 into a High-Yield Bond portfolio is like handing a professional buyer €1000 to go acquire bonds at today's market prices. They come back with bonds worth €930 in face value, paid a €58 premium to get above-market coupons, and pre-paid €7 of interest on your behalf that the next coupon will reimburse. Your €1000 is fully accounted for. It is working for you from day one. |
Is a lower portfolio value than my top-up a loss?
No. The difference between your top up and the displayed portfolio value is not a loss. It reflects how bond pricing works. The premium paid is already factored into your expected return (YTM), and the accrued interest is returned to you with the next coupon.
What happens if I cash out immediately after depositing?
If you request a cash out shortly after investing, the portfolio will sell your bond positions at current market prices. Depending on timing and market conditions, you may receive slightly more or less than your deposit. Bond prices can move, and any accrued interest will be settled at the point of sale. Requesting a cash out can also take time, as it is dependent on market availability.
What is yield-to-maturity, and what does it mean for my portfolio?
YTM (Yield to Maturity) is your expected annual return if all bonds in the portfolio are held to maturity. It accounts for the coupon rate, the premium or discount paid, and the timing of all cash flows. It is the single most useful number for understanding what your High-Yield Bond Portfolio is expected to earn.