# EDGAR Filing Document

**Accession Number:** 0000875732
**File Stem:** 0000875732-26-000001
**Filing Date:** 2026-1
**Character Count:** 5208
**Document Hash:** dc953c36c4c3ca044b1601d61e1cc4ff
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000875732-26-000001.hdr.sgml**: 20260114

**ACCESSION NUMBER**: 0000875732-26-000001

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

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20260114

**DATE AS OF CHANGE**: 20260114

**EFFECTIVENESS DATE**: 20260114

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BNY MELLON MIDCAP INDEX FUND, INC.
- **CENTRAL INDEX KEY:** 0000875732

**ORGANIZATION NAME:**
- **EIN:** 133618129
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-41078
- **FILM NUMBER:** 26531917

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286
- **BUSINESS PHONE:** 2129226400

**MAIL ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS MIDCAP INDEX FUND, INC.
- **DATE OF NAME CHANGE:** 20181030

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS MIDCAP INDEX FUND INC
- **DATE OF NAME CHANGE:** 20020514

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS MIDCAP INDEX FUND
- **DATE OF NAME CHANGE:** 19951228

## Series and Classes Contracts Data

### BNY Mellon Midcap Index Fund, Inc. (Series ID: S000000078)

---

|  |  |  |
|:---|:---|:---|
| Class Name      | Ticker Symbol | Class ID   |
| Investor Shares | PESPX         | C000000115 |
| Class I         | DMIDX         | C000172470 |

---

## Series and Classes Contracts Data

### BNY Mellon Midcap Index Fund, Inc. (Series ID: S000000078)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000000115 | Investor Shares | PESPX           |
| C000172470 | Class I         | DMIDX           |

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

### 24F-2NT: Filer Information

**Filer CIK:** 0000875732

**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:** BNY MELLON MIDCAP INDEX FUND, INC.

- **Address:** 240 Greenwich Street, New York, NY 10286

**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:** 811-06325

   **Securities Act File Number:** 033-41078

**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:** $261169834.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $261715540.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $1993225121.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $2254940661.00

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

- **(vi) Redemption credits available for use in future years:** $-1993770827.00

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

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

**Signatures**

**Name and Title:** Amanda Quinn, Vice President and Assistant Secretary

**Date:** 01/14/2026

**Signature:** /s/ Amanda Quinn

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

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

- **Name of Issuer:** BNY MELLON MIDCAP INDEX FUND, INC.

- **Address:** 240 Greenwich Street, New York, NY 10286

**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:** 811-06325

   **Securities Act File Number:** 033-41078

**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:** $56847709.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $130914048.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $680210625.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $811124673.00

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

- **(vi) Redemption credits available for use in future years:** $-754276964.00

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

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

**Signatures**

**Name and Title:** Amanda Quinn, Vice President and Assistant Secretary

**Date:** 01/14/2026

**Signature:** /s/ Amanda Quinn