# EDGAR Filing Document

**Accession Number:** 0000826644
**File Stem:** 0001193125-26-110708
**Filing Date:** 2026-3
**Character Count:** 4628
**Document Hash:** e87de9f748703b20d23a9234d80ff487
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-110708.hdr.sgml**: 20260317

**ACCESSION NUMBER**: 0001193125-26-110708

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260317

**DATE AS OF CHANGE**: 20260317

**EFFECTIVENESS DATE**: 20260317

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS)
- **CENTRAL INDEX KEY:** 0000826644

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-19338
- **FILM NUMBER:** 26761699

**BUSINESS ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046
- **BUSINESS PHONE:** 7136261919

**MAIL ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM INVESTMENT FUNDS
- **DATE OF NAME CHANGE:** 19980529

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** G T INVESTMENT FUNDS INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** G T GLOBAL INCOME SERIES INC
- **DATE OF NAME CHANGE:** 19890521

## Series and Classes Contracts Data

### Invesco Multi-Asset Income Fund (Series ID: S000035024)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000107688 | Class A      | PIAFX           |
| C000107689 | Class C      | PICFX           |
| C000107690 | Class R      | PIRFX           |
| C000107691 | Class Y      | PIYFX           |
| C000107692 | CLASS R5     | IPNFX           |
| C000120706 | CLASS R6     | PIFFX           |

**SUPPLEMENT DATED MARCH 17, 2026 TO THE CURRENT** <br>**SUMMARY PROSPECTUS, STATUTORY PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FOR:**

**Invesco Multi-Asset Income Fund**

(the "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.*

**Effective June 30, 2026:**

1. The following information replaces in its entirety the table appearing under the heading "**Management of the Fund**" in the Summary and Statutory Prospectuses:

---

| | | |
|:---|:---|:---|
| **Portfolio Managers** | **Title** | **Length of Service on the Fund** |
| John Burrello, CFA | Portfolio Manager | 2020 |
| Chris Devine, CFA | Portfolio Manager | 2011 |
| Jan Grindrod, CFA | Portfolio Manager | 2026 |
| Scott Hixon, CFA | Portfolio Manager | 2011 |

---

2. The following information replaces in its entirety the information appearing under the heading "**Fund Management – Portfolio Managers**" in the Statutory Prospectus:

**Portfolio Managers**

The following individuals are jointly and primarily responsible for the day-to-day management of the Fund's portfolio:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ John Burrello, CFA, Portfolio Manager, who has been responsible for the Fund since 2020 and has been associated with Invesco and/or its affiliates since 2012.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ Chris Devine, CFA, Portfolio Manager, who has been responsible for the Fund since 2011 and has been associated with Invesco and/or its affiliates since 1998.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ Jan Grindrod, CFA, Portfolio Manager, who has been responsible for the Fund since 2026 and has been associated with Invesco and/or its affiliates since 2013.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ Scott Hixon, CFA, Portfolio Manager, who has been responsible for the Fund since 2011 and has been associated with Invesco and/or its affiliates since 1994.

The portfolio managers are assisted by investment professionals from Invesco's Global Asset Allocation Team. Members of the team may change from time to time.

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. Effective June 30, 2026, Scott Wolle will no longer serve as a Portfolio Manager of the Fund. At that time, all references to Mr. Wolle in the Summary and Statutory Prospectuses and SAI will be deemed to be removed.

MAIN-SUMSTATSAI-SUP

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