Portfolio Update

Summary by AI ^BETAClose X

Henderson High Income Trust PLC has disclosed its portfolio as of December 31, 2025, revealing a 1.4% holding in 3i Group, which is an investment in another listed closed-ended investment fund. This disclosure is made in accordance with UK Listing Rule 11.7.8, which requires reporting on investments in other listed closed-ended funds that do not adhere to a policy of investing no more than 15% of their assets in similar entities.

Disclaimer*

Henderson High Income Trust PLC

07 January 2026

JANUS HENDERSON FUND MANAGEMENT UK LIMITED

HENDERSON HIGH INCOME TRUST PLC

LEGAL ENTITY IDENTIFIER: 213800OEXAGFSF7Y6G11

7 January 2026

HENDERSON HIGH INCOME TRUST PLC

Portfolio Update

In accordance with UK Listing Rule 11.7.8 the Company discloses that as at 31 December 2025 it held the following investments in other listed closed-ended investment funds which do not have a stated investment policy to invest no more than 15% of their total assets in other listed closed-ended investment funds:

Holding

% of the Company's gross assets

3i Group

1.4

For further information, please call:

Janus Henderson Secretarial Services UK Limited

Corporate Secretary to Henderson High Income Trust plc

Telephone: 020 7818 1818

Harriet Hall

PR Director, Investment Trusts

Janus Henderson Investors

Telephone: 020 7818 2919

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