# EDGAR Filing Document

**Accession Number:** 0000819118
**File Stem:** 0000035402-26-002778
**Filing Date:** 2026-5
**Character Count:** 6080
**Document Hash:** ea75f6e9b96dd699ee3e3f8812d52e3e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000035402-26-002778.hdr.sgml**: 20260521

**ACCESSION NUMBER**: 0000035402-26-002778

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

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260521

**DATE AS OF CHANGE**: 20260521

**EFFECTIVENESS DATE**: 20260521

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY CONCORD STREET TRUST
- **CENTRAL INDEX KEY:** 0000819118

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0228

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-15983
- **FILM NUMBER:** 261006458

**BUSINESS ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 617-563-7000

**MAIL ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY INSTITUTIONAL TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Fidelity Extended Market Index Fund (Series ID: S000006021)

---

|  |  |  |
|:---|:---|:---|
| Class Name                          | Ticker Symbol | Class ID   |
| Fidelity Extended Market Index Fund | FSMAX         | C000103355 |

---

### Fidelity International Index Fund (Series ID: S000006023)

---

|  |  |  |
|:---|:---|:---|
| Class Name                        | Ticker Symbol | Class ID   |
| Fidelity International Index Fund | FSPSX         | C000103357 |

---

### Fidelity Total Market Index Fund (Series ID: S000006026)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| Fidelity Total Market Index Fund | FSKAX         | C000103359 |

---

### Fidelity 500 Index Fund (Series ID: S000006027)

---

|  |  |  |
|:---|:---|:---|
| Class Name              | Ticker Symbol | Class ID   |
| Fidelity 500 Index Fund | FXAIX         | C000100045 |

---

### Fidelity Flex 500 Index Fund (Series ID: S000056363)

---

|  |  |  |
|:---|:---|:---|
| Class Name                   | Ticker Symbol | Class ID   |
| Fidelity Flex 500 Index Fund | FDFIX         | C000177590 |

---

### Fidelity Series Total Market Index Fund (Series ID: S000065248)

---

|  |  |  |
|:---|:---|:---|
| Class Name                              | Ticker Symbol | Class ID   |
| Fidelity Series Total Market Index Fund | FCFMX         | C000211233 |

---

### Fidelity Flex Large Cap Focused Index Fund (Series ID: S000093535)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                 | Ticker Symbol | Class ID   |
| Fidelity Flex Large Cap Focused Index Fund | FXLCX         | C000261866 |

---

## Series and Classes Contracts Data

### Fidelity Extended Market Index Fund (Series ID: S000006021)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000103355 | Fidelity Extended Market Index Fund | FSMAX           |

### Fidelity International Index Fund (Series ID: S000006023)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000103357 | Fidelity International Index Fund | FSPSX           |

### Fidelity Total Market Index Fund (Series ID: S000006026)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000103359 | Fidelity Total Market Index Fund | FSKAX           |

### Fidelity 500 Index Fund (Series ID: S000006027)

| Class ID   | Class Name              | Ticker Symbol   |
|:---|:---|:---|
| C000100045 | Fidelity 500 Index Fund | FXAIX           |

### Fidelity Flex 500 Index Fund (Series ID: S000056363)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000177590 | Fidelity Flex 500 Index Fund | FDFIX           |

### Fidelity Series Total Market Index Fund (Series ID: S000065248)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000211233 | Fidelity Series Total Market Index Fund | FCFMX           |

### Fidelity Flex Large Cap Focused Index Fund (Series ID: S000093535)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000261866 | Fidelity Flex Large Cap Focused Index Fund | FXLCX           |

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

### 24F-2NT: Filer Information

**Filer CIK:** 0000819118

**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:** Fidelity Concord Street Trust

- **Address:** 245 Summer Street, Boston, MA 02210

**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:** 811-05251

   **Securities Act File Number:** 033-15983

**4(a). Last day of fiscal year for which this Form is filed:** 02/28/2026

**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:** $234678187641.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $200253325372.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $0.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $200253325372.00

- **(v) Net sales:** $34424862269.00

- **(vi) Redemption credits available for use in future years:** $0.00

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

- **(viii) Registration fee due:** $4754073.48

**Explanatory Notes (if any):**
0

**Signatures**

**Name and Title:** President and Treasurer

**Date:** 02/28/2026

**Signature:** Stacie M. Smith