# EDGAR Filing Document

**Accession Number:** 0000035315
**File Stem:** 0000035402-26-000077
**Filing Date:** 2026-1
**Character Count:** 11902
**Document Hash:** 68522bbf76ac04322ca35300acc96638
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000035402-26-000077.hdr.sgml**: 20260123

**ACCESSION NUMBER**: 0000035402-26-000077

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

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20260123

**DATE AS OF CHANGE**: 20260123

**EFFECTIVENESS DATE**: 20260123

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY SALEM STREET TRUST
- **CENTRAL INDEX KEY:** 0000035315

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-41839
- **FILM NUMBER:** 26554715

**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 FIXED INCOME TRUST
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY FLEXIBLE BOND FUND
- **DATE OF NAME CHANGE:** 19860904

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY CORPORATE BOND FUND INC
- **DATE OF NAME CHANGE:** 19851225

## Series and Classes Contracts Data

### Fidelity Series Global ex U.S. Index Fund (Series ID: S000026422)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| Fidelity Series Global ex U.S. Index Fund | FSGEX         | C000079292 |

---

### Fidelity Emerging Markets Index Fund (Series ID: S000033635)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| Fidelity Emerging Markets Index Fund | FPADX         | C000103361 |

---

### Fidelity Global ex U.S. Index Fund (Series ID: S000033636)

---

|  |  |  |
|:---|:---|:---|
| Class Name                         | Ticker Symbol | Class ID   |
| Fidelity Global ex U.S. Index Fund | FSGGX         | C000103365 |

---

### Fidelity SAI U.S. Low Volatility Index Fund (Series ID: S000049309)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                  | Ticker Symbol | Class ID   |
| Fidelity SAI U.S. Low Volatility Index Fund | FSUVX         | C000155834 |

---

### Fidelity SAI International Low Volatility Index Fund (Series ID: S000049310)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                           | Ticker Symbol | Class ID   |
| Fidelity SAI International Low Volatility Index Fund | FSKLX         | C000155835 |

---

### Fidelity SAI Emerging Markets Index Fund (Series ID: S000051995)

---

|  |  |  |
|:---|:---|:---|
| Class Name                               | Ticker Symbol | Class ID   |
| Fidelity SAI Emerging Markets Index Fund | FERGX         | C000163541 |

---

### Fidelity SAI International Index Fund (Series ID: S000051996)

---

|  |  |  |
|:---|:---|:---|
| Class Name                            | Ticker Symbol | Class ID   |
| Fidelity SAI International Index Fund | FIONX         | C000163542 |

---

### Fidelity Total International Index Fund (Series ID: S000054097)

---

|  |  |  |
|:---|:---|:---|
| Class Name                              | Ticker Symbol | Class ID   |
| Fidelity Total International Index Fund | FTIHX         | C000170041 |

---

### Fidelity Flex International Index Fund (Series ID: S000056355)

---

|  |  |  |
|:---|:---|:---|
| Class Name                             | Ticker Symbol | Class ID   |
| Fidelity Flex International Index Fund | FITFX         | C000177582 |

---

### Fidelity International Sustainability Index Fund (Series ID: S000057365)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                       | Ticker Symbol | Class ID   |
| Fidelity International Sustainability Index Fund | FNIDX         | C000183133 |

---

### Fidelity U.S. Sustainability Index Fund (Series ID: S000057366)

---

|  |  |  |
|:---|:---|:---|
| Class Name                              | Ticker Symbol | Class ID   |
| Fidelity U.S. Sustainability Index Fund | FITLX         | C000183136 |

---

### Fidelity SAI International Value Index Fund (Series ID: S000059762)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                  | Ticker Symbol | Class ID   |
| Fidelity SAI International Value Index Fund | FIWCX         | C000195573 |

---

### Fidelity SAI Emerging Markets Low Volatility Index Fund (Series ID: S000063743)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                              | Ticker Symbol | Class ID   |
| Fidelity SAI Emerging Markets Low Volatility Index Fund | FGKPX         | C000206607 |

---

### Fidelity SAI Emerging Markets Value Index Fund (Series ID: S000068373)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                     | Ticker Symbol | Class ID   |
| Fidelity SAI Emerging Markets Value Index Fund | FEMVX         | C000218746 |

---

### Fidelity SAI International Momentum Index Fund (Series ID: S000068374)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                     | Ticker Symbol | Class ID   |
| Fidelity SAI International Momentum Index Fund | FITMX         | C000218747 |

---

### Fidelity SAI International Quality Index Fund (Series ID: S000068375)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                    | Ticker Symbol | Class ID   |
| Fidelity SAI International Quality Index Fund | FQITX         | C000218748 |

---

### Fidelity Flex International Focused Index Fund (Series ID: S000093536)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                     | Ticker Symbol | Class ID   |
| Fidelity Flex International Focused Index Fund | FXINX         | C000261867 |

---

## Series and Classes Contracts Data

### Fidelity Series Global ex U.S. Index Fund (Series ID: S000026422)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000079292 | Fidelity Series Global ex U.S. Index Fund | FSGEX           |

### Fidelity Emerging Markets Index Fund (Series ID: S000033635)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000103361 | Fidelity Emerging Markets Index Fund | FPADX           |

### Fidelity Global ex U.S. Index Fund (Series ID: S000033636)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000103365 | Fidelity Global ex U.S. Index Fund | FSGGX           |

### Fidelity SAI U.S. Low Volatility Index Fund (Series ID: S000049309)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000155834 | Fidelity SAI U.S. Low Volatility Index Fund | FSUVX           |

### Fidelity SAI International Low Volatility Index Fund (Series ID: S000049310)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000155835 | Fidelity SAI International Low Volatility Index Fund | FSKLX           |

### Fidelity SAI Emerging Markets Index Fund (Series ID: S000051995)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000163541 | Fidelity SAI Emerging Markets Index Fund | FERGX           |

### Fidelity SAI International Index Fund (Series ID: S000051996)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000163542 | Fidelity SAI International Index Fund | FIONX           |

### Fidelity Total International Index Fund (Series ID: S000054097)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000170041 | Fidelity Total International Index Fund | FTIHX           |

### Fidelity Flex International Index Fund (Series ID: S000056355)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000177582 | Fidelity Flex International Index Fund | FITFX           |

### Fidelity International Sustainability Index Fund (Series ID: S000057365)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000183133 | Fidelity International Sustainability Index Fund | FNIDX           |

### Fidelity U.S. Sustainability Index Fund (Series ID: S000057366)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000183136 | Fidelity U.S. Sustainability Index Fund | FITLX           |

### Fidelity SAI International Value Index Fund (Series ID: S000059762)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000195573 | Fidelity SAI International Value Index Fund | FIWCX           |

### Fidelity SAI Emerging Markets Low Volatility Index Fund (Series ID: S000063743)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000206607 | Fidelity SAI Emerging Markets Low Volatility Index Fund | FGKPX           |

### Fidelity SAI Emerging Markets Value Index Fund (Series ID: S000068373)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000218746 | Fidelity SAI Emerging Markets Value Index Fund | FEMVX           |

### Fidelity SAI International Momentum Index Fund (Series ID: S000068374)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000218747 | Fidelity SAI International Momentum Index Fund | FITMX           |

### Fidelity SAI International Quality Index Fund (Series ID: S000068375)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000218748 | Fidelity SAI International Quality Index Fund | FQITX           |

### Fidelity Flex International Focused Index Fund (Series ID: S000093536)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000261867 | Fidelity Flex International Focused Index Fund | FXINX           |

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

### 24F-2NT: Filer Information

**Filer CIK:** 0000035315

**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 Salem 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:** 811-02105

   **Securities Act File Number:** 002-41839

**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:** $47245360201.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $39521034051.00

- **(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)]:** $39521034051.00

- **(v) Net sales:** $7724326150.00

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

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

- **(viii) Registration fee due:** $1066729.44

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

**Signatures**

**Name and Title:** President and Treasurer

**Date:** 10/31/2025

**Signature:** Laura M. Del Prato