# EDGAR Filing Document

**Accession Number:** 0000826644
**File Stem:** 0001683863-23-000906
**Filing Date:** 2023-2
**Character Count:** 6641
**Document Hash:** eed48e895c204cb6d7782e8aefd0b3b4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001683863-23-000906.hdr.sgml**: 20230217

**ACCESSION NUMBER**: 0001683863-23-000906

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221130

**FILED AS OF DATE**: 20230217

**DATE AS OF CHANGE**: 20230217

**EFFECTIVENESS DATE**: 20230217

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS)
- **CENTRAL INDEX KEY:** 0000826644
- **IRS NUMBER:** 000000000
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-19338
- **FILM NUMBER:** 23641283

**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 SteelPath MLP Select 40 Fund (Series ID: S000064698)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class C    | MLPEX         | C000209565 |
| Class R    | SPMWX         | C000209566 |
| Class Y    | MLPTX         | C000209567 |
| Class R5   | SPMVX         | C000209568 |
| Class R6   | OSPSX         | C000209569 |
| Class A    | MLPFX         | C000209570 |

---

### Invesco SteelPath MLP Alpha Fund (Series ID: S000064699)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class R5   | SPMHX         | C000209571 |
| Class R6   | OSPAX         | C000209572 |
| Class Y    | MLPOX         | C000209573 |
| Class A    | MLPAX         | C000209574 |
| Class C    | MLPGX         | C000209575 |
| Class R    | SPMGX         | C000209576 |

---

### Invesco SteelPath MLP Income Fund (Series ID: S000064700)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class C    | MLPRX         | C000209577 |
| Class R    | SPNNX         | C000209578 |
| Class Y    | MLPZX         | C000209579 |
| Class R5   | SPMQX         | C000209580 |
| Class R6   | OSPMX         | C000209581 |
| Class A    | MLPDX         | C000209582 |

---

### Invesco SteelPath MLP Alpha Plus Fund (Series ID: S000064701)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class R6   | OSPPX         | C000209583 |
| Class R5   | SPMPX         | C000209584 |
| Class Y    | MLPNX         | C000209585 |
| Class R    | SPMJX         | C000209586 |
| Class C    | MLPMX         | C000209587 |
| Class A    | MLPLX         | C000209588 |

---

## Series and Classes Contracts Data

### Invesco SteelPath MLP Select 40 Fund (Series ID: S000064698)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209565 | Class C      | MLPEX           |
| C000209566 | Class R      | SPMWX           |
| C000209567 | Class Y      | MLPTX           |
| C000209568 | Class R5     | SPMVX           |
| C000209569 | Class R6     | OSPSX           |
| C000209570 | Class A      | MLPFX           |

### Invesco SteelPath MLP Alpha Fund (Series ID: S000064699)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209571 | Class R5     | SPMHX           |
| C000209572 | Class R6     | OSPAX           |
| C000209573 | Class Y      | MLPOX           |
| C000209574 | Class A      | MLPAX           |
| C000209575 | Class C      | MLPGX           |
| C000209576 | Class R      | SPMGX           |

### Invesco SteelPath MLP Income Fund (Series ID: S000064700)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209577 | Class C      | MLPRX           |
| C000209578 | Class R      | SPNNX           |
| C000209579 | Class Y      | MLPZX           |
| C000209580 | Class R5     | SPMQX           |
| C000209581 | Class R6     | OSPMX           |
| C000209582 | Class A      | MLPDX           |

### Invesco SteelPath MLP Alpha Plus Fund (Series ID: S000064701)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209583 | Class R6     | OSPPX           |
| C000209584 | Class R5     | SPMPX           |
| C000209585 | Class Y      | MLPNX           |
| C000209586 | Class R      | SPMJX           |
| C000209587 | Class C      | MLPMX           |
| C000209588 | Class A      | MLPLX           |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 826644

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** AIM Investment Funds (Invesco Investment Funds)

- **Address:** 11 Greenway Plaza Ste 1000, Houston, TX 77046-1173

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05426

   **Securities Act File Number:** 033-19338

**4(a). Last day of fiscal year for which this Form is filed:** 11/30/2022

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $1539148508.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $1600967283.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $1155066985.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $2756034268.00

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-1216885760.00

- **(vii) Multiplier for determining registration fee:** 0.0001102

- **(viii) Registration fee due:** $0.00

- **7. Interest due -- if this Form is being filed more than 90 days after the end of the issuer's fiscal year:** $0.00

- **8. Total of the amount of the registration fee due plus any interest due:** $0.00

**Signatures**

**Name and Title:** Kelli Gallegos Assistant Treasurer

**Date:** 02/10/2023

**Signature:** Kelli Gallegos