SUPPLEMENT DATED OCTOBER
13, 2026 TO THE CURRENT
SUMMARY AND STATUTORY PROSPECTUSES AND STATEMENT OF ADDITIONAL INFORMATION FOR:
Invesco Senior Floating Rate Fund
This supplement amends the Summary Prospectus, Statutory Prospectus,
and Statement of Additional Information (“SAI”) of the above referenced Fund and is in addition to any other supplement(s). You should read this supplement in conjunction with the Summary
Prospectus, Statutory Prospectus, and SAI and retain it for future reference.
1. The following information replaces in its entirety the table appearing under the heading “Management of the Fund” in the Summary and Statutory Prospectuses:
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Length of Service on the Fund |
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2.The following information replaces in its entirety the information
appearing under the heading “Fund Management – Portfolio Managers” in the Statutory Prospectus:
Investment management decisions for the Fund
are made by the investment management team at Invesco Senior Secured.
The following individuals are jointly and
primarily responsible for the day-to-day management of the Fund’s portfolio:
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Thomas Ewald, Portfolio Manager, who has been responsible for the Fund since 2020
and has been associated with Invesco Senior Secured and/or its affiliates since 2000.
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Philip Yarrow, CFA, Portfolio Manager, who has been responsible for the Fund since
2020 and has been associated with Invesco Senior Secured and/or its affiliates since 2010.
More information on the portfolio managers may
be found at www.invesco.com/us. The website is not part of this prospectus.
The Fund’s SAI provides additional
information about the portfolio managers’ investments in the Fund, a description of the compensation structure and information regarding other accounts
managed.
3. David Lukkes will no longer serve
as a Portfolio Manager of the Fund. All references to Mr. Lukkes in the Summary and Statutory Prospectuses and SAI are hereby removed.