# EDGAR Filing Document

**Accession Number:** 0000820892
**File Stem:** 0001752724-23-075896
**Filing Date:** 2023-3
**Character Count:** 9037
**Document Hash:** 02a815cd6fd5c4dfc06edc9842879086
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-075896.hdr.sgml**: 20230331

**ACCESSION NUMBER**: 0001752724-23-075896

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

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230331

**DATE AS OF CHANGE**: 20230331

**EFFECTIVENESS DATE**: 20230331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NUVEEN INVESTMENT FUNDS INC
- **CENTRAL INDEX KEY:** 0000820892
- **IRS NUMBER:** 411418224
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-16905
- **FILM NUMBER:** 23785698

**BUSINESS ADDRESS:**
- **STREET 1:** 333 WEST WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 312-917-8146

**MAIL ADDRESS:**
- **STREET 1:** 333 WEST WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIRST AMERICAN INVESTMENT FUNDS INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SECURAL MUTUAL FUNDS INC
- **DATE OF NAME CHANGE:** 19910627

## Series and Classes Contracts Data

### Nuveen Real Estate Securities Fund (Series ID: S000005563)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FREAX         | C000015147 |
| Class C    | FRLCX         | C000015149 |
| Class R3   | FRSSX         | C000015150 |
| Class I    | FARCX         | C000015151 |
| Class R6   | FREGX         | C000126484 |

---

### Nuveen Global Infrastructure Fund (Series ID: S000020012)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FGIAX         | C000056118 |
| Class I    | FGIYX         | C000056119 |
| Class C    | FGNCX         | C000070757 |
| Class R3   | FGNRX         | C000070758 |
| Class R6   | FGIWX         | C000171406 |

---

### Nuveen Real Asset Income Fund (Series ID: S000033768)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | NRIAX         | C000104365 |
| Class C    | NRICX         | C000104366 |
| Class I    | NRIIX         | C000104368 |
| Class R6   | NRIFX         | C000171407 |

---

## Series and Classes Contracts Data

### Nuveen Real Estate Securities Fund (Series ID: S000005563)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015147 | Class A      | FREAX           |
| C000015149 | Class C      | FRLCX           |
| C000015150 | Class R3     | FRSSX           |
| C000015151 | Class I      | FARCX           |
| C000126484 | Class R6     | FREGX           |

### Nuveen Global Infrastructure Fund (Series ID: S000020012)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000056118 | Class A      | FGIAX           |
| C000056119 | Class I      | FGIYX           |
| C000070757 | Class C      | FGNCX           |
| C000070758 | Class R3     | FGNRX           |
| C000171406 | Class R6     | FGIWX           |

### Nuveen Real Asset Income Fund (Series ID: S000033768)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000104365 | Class A      | NRIAX           |
| C000104366 | Class C      | NRICX           |
| C000104368 | Class I      | NRIIX           |
| C000171407 | Class R6     | NRIFX           |

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

### 24F-2NT: Filer Information

**Filer CIK:** 0000820892

**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:** Nuveen Investment Funds, Inc.

- **Address:** 333 W. Wacker Dr, Chicago, IL 60606

**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:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 12/31/2022

**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:** $383191207.08

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $487282522.86

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $513426568.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $1000709090.86

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

- **(vi) Redemption credits available for use in future years:** $-617517883.78

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

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

- **6(i). Amount of securities deducted:** $0.00

- **6(ii). Number of shares or other units remaining unsold:** 0

- **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:** MD Tax & Financial Reporting, Fund Administration

**Date:** 03/27/2023

**Signature:** Jon Scott Meisner

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

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

- **Name of Issuer:** Nuveen Investment Funds, Inc.

- **Address:** 333 W. Wacker Dr, Chicago, IL 60606

**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:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 12/31/2022

**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:** $454603417.34

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $985960191.14

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $2577689300.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $3563649491.14

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

- **(vi) Redemption credits available for use in future years:** $-3109046073.80

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

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

- **6(i). Amount of securities deducted:** $0.00

- **6(ii). Number of shares or other units remaining unsold:** 0

- **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:** MD Tax & Financial Reporting, Fund Administration

**Date:** 03/27/2023

**Signature:** Jon Scott Meisner

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

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

- **Name of Issuer:** Nuveen Investment Funds, Inc.

- **Address:** 333 W. Wacker Dr, Chicago, IL 60606

**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:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 12/31/2022

**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:** $162838505.75

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $257144025.31

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $77972839.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $335116864.31

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

- **(vi) Redemption credits available for use in future years:** $-172278358.56

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

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

- **6(i). Amount of securities deducted:** $0.00

- **6(ii). Number of shares or other units remaining unsold:** 0

- **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:** MD Tax & Financial Reporting, Fund Administration

**Date:** 03/27/2023

**Signature:** Jon Scott Meisner