Company: CIF
Filing Date: 2025-07-28
Form Type: N-CSRS
Source: 0001683863-25-006222
Chunk: 4

Company: MFS INTERMEDIATE HIGH INCOME FUND
Filing Date: 2025-07-28
Form: N-CSRS
Chunk 4
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 since 2013. |

Other Notes The fund’s shares may trade at a discount or premium to net asset value. When fund shares trade at a premium, buyers pay more than the net asset value of the underlying fund shares, and shares purchased at a premium would receive less than the amount paid for them in the event of the fund’s concurrent liquidation. The fund's target annual distribution rate is calculated based on an annual rate of 9.50% of the fund's average monthly net asset value, not a fixed share price, and the fund's distribution amount will fluctuate with changes in the fund's average monthly net assets. In accordance with Section 23(c) of the Investment Company Act of 1940, the fund hereby gives notice that it may from time to time repurchase shares of the fund in the open market at the option of the Board of Trustees and on such terms as the Trustees shall determine.

3

Portfolio of Investments 5/31/25 (unaudited) The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by broad-based asset classes.

| Issuer                                                     
 Bonds – 138.8%                                             
 Aerospace & Defense – 6.3%                                 |     |   | Shares/Par |  Value ($) |
|:-----------------------------------------------------------|:----|:--|-----------:|-----------:|
| Axon Enterprise, Inc., 6.125%, 3/15/2030 (n)               |     | $ |    173,000 |   $176,443 |
| Boeing Co., 5.805%, 5/01/2050                              |     |   |    153,000 |    143,274 |
| Bombardier, Inc., 7.5%, 2/01/2029 (n)                      |     |   |     95,000 |     98,331 |
| Bombardier, Inc., 8.75%, 11/15/2030 (n)                    |     |   |     70,000 |     75,131 |
| Bombardier, Inc., 7.25%, 7/01/2031 (n)                     |     |   |     88,000 |     90,750 |
| Bombardier, Inc., 7%, 6/01/2032 (n)                        |     |   |