# EDGAR Filing Document

**Accession Number:** 0000820892
**File Stem:** 0000820892-26-000036
**Filing Date:** 2026-1
**Character Count:** 16112
**Document Hash:** 0dff754dd6fa24f2e0bc6ceb4320b994
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000820892-26-000036.hdr.sgml**: 20260128

**ACCESSION NUMBER**: 0000820892-26-000036

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

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20260128

**DATE AS OF CHANGE**: 20260128

**EFFECTIVENESS DATE**: 20260128

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NUVEEN INVESTMENT FUNDS INC
- **CENTRAL INDEX KEY:** 0000820892

**ORGANIZATION NAME:**
- **EIN:** 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:** 26570308

**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 Large Cap Select Fund (Series ID: S000005551)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FLRAX         | C000015101 |
| Class C    | FLYCX         | C000015103 |
| Class I    | FLRYX         | C000015105 |

---

### Nuveen Small/Mid Cap Growth Opportunities Fund (Series ID: S000005553)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FRSLX         | C000015111 |
| Class I    | FISGX         | C000015115 |
| Class R6   | FMEFX         | C000123979 |

---

### Nuveen Mid Cap Value Opportunities Fund (Series ID: S000005556)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FASEX         | C000015126 |
| Class C    | FACSX         | C000015128 |
| Class I    | FSEIX         | C000015130 |
| Class R6   | FMVQX         | C000202060 |

---

### Nuveen Small Cap Growth Opportunities Fund (Series ID: S000005567)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FRMPX         | C000015158 |
| Class I    | FIMPX         | C000015162 |
| Class R6   | FMPFX         | C000171404 |

---

### Nuveen Small Cap Select Fund (Series ID: S000005569)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | EMGRX         | C000015168 |
| Class I    | ARSTX         | C000015172 |
| Class R6   | ASEFX         | C000199174 |

---

### Nuveen Small Cap Value Fund (Series ID: S000005570)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FSCAX         | C000015173 |
| Class C    | FSCVX         | C000015175 |
| Class I    | FSCCX         | C000015177 |
| Class R6   | FSCWX         | C000171405 |

---

### Nuveen Dividend Value Fund (Series ID: S000005579)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | FFEIX         | C000015208 |
| Class C    | FFECX         | C000015210 |
| Class I    | FAQIX         | C000015212 |
| Class R6   | FFEFX         | C000123980 |

---

## Series and Classes Contracts Data

### Nuveen Large Cap Select Fund (Series ID: S000005551)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015101 | Class A      | FLRAX           |
| C000015103 | Class C      | FLYCX           |
| C000015105 | Class I      | FLRYX           |

### Nuveen Small/Mid Cap Growth Opportunities Fund (Series ID: S000005553)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015111 | Class A      | FRSLX           |
| C000015115 | Class I      | FISGX           |
| C000123979 | Class R6     | FMEFX           |

### Nuveen Mid Cap Value Opportunities Fund (Series ID: S000005556)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015126 | Class A      | FASEX           |
| C000015128 | Class C      | FACSX           |
| C000015130 | Class I      | FSEIX           |
| C000202060 | Class R6     | FMVQX           |

### Nuveen Small Cap Growth Opportunities Fund (Series ID: S000005567)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015158 | Class A      | FRMPX           |
| C000015162 | Class I      | FIMPX           |
| C000171404 | Class R6     | FMPFX           |

### Nuveen Small Cap Select Fund (Series ID: S000005569)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015168 | Class A      | EMGRX           |
| C000015172 | Class I      | ARSTX           |
| C000199174 | Class R6     | ASEFX           |

### Nuveen Small Cap Value Fund (Series ID: S000005570)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015173 | Class A      | FSCAX           |
| C000015175 | Class C      | FSCVX           |
| C000015177 | Class I      | FSCCX           |
| C000171405 | Class R6     | FSCWX           |

### Nuveen Dividend Value Fund (Series ID: S000005579)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000015208 | Class A      | FFEIX           |
| C000015210 | Class C      | FFECX           |
| C000015212 | Class I      | FAQIX           |
| C000123980 | Class R6     | FFEFX           |

## 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 West Wacker Drive, 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:** 10/31/2025

**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:** $106212592.99

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $63609028.74

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $105506590.19

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $169115618.93

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

- **(vi) Redemption credits available for use in future years:** $-62903025.94

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $659386410.97

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $704756097.74

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $655015469.92

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $1359771567.66

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

- **(vi) Redemption credits available for use in future years:** $-700385156.69

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $58690422.24

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $165668586.08

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $478690086.13

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $644358672.21

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

- **(vi) Redemption credits available for use in future years:** $-585668249.97

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $37069853.69

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $208582092.15

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $1897717263.80

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $2106299355.95

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

- **(vi) Redemption credits available for use in future years:** $-2069229502.26

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $9688170.54

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $43324943.57

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $1214994899.41

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $1258319842.98

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

- **(vi) Redemption credits available for use in future years:** $-1248631672.44

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $272443410.81

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $45236222.11

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $835124850.74

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $880361072.85

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

- **(vi) Redemption credits available for use in future years:** $-607917662.04

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes

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

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

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, 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:** 10/31/2025

**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:** $7118302.52

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $6934988.45

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $239490915.31

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $246425903.76

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

- **(vi) Redemption credits available for use in future years:** $-239307601.24

- **(vii) Multiplier for determining registration fee:** 0.0001381

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

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 01/22/2026

**Signature:** Geoffrey Noyes