# EDGAR Filing Document

**Accession Number:** 0000035315
**File Stem:** 0000035402-25-001374
**Filing Date:** 2025-10
**Character Count:** 20792
**Document Hash:** f18eec96aa247e61b0f83a7982ec073b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000035402-25-001374.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0000035402-25-001374

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**PERIOD START**: 20260228

**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:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02105
- **FILM NUMBER:** 251424414

**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 Intermediate Treasury Bond Index Fund (Series ID: S000017677)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000194654 | Fidelity Intermediate Treasury Bond Index Fund | FUAMX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Fidelity Salem Street Trust

- **b. Investment Company Act file number:** 811-02105

- **c. CIK number of Registrant:** 0000035315

- **d. LEI of Registrant:** S4W85DGKOEJ24DPRB829

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 245 Summer Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02210

  - **Telephone number:** 1-800-FIDELITY

**Item A.2. Information about the Series.**

- **a. Name of Series:** Fidelity Intermediate Treasury Bond Index Fund

- **b. EDGAR series identifier (if any):** S000017677

- **c. LEI of Series:** 549300EY0UI546HG7V19

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-02-28

- **b. Date as of which information is reported:** 2025-08-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $6829750872.40

**Total Liabilities:** $19942837.77

**Net Assets:** $6809808034.63

**Cash Not Reported:** $6973243.27

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 4995.25179545 | **1-Year:** 106811.14535705 | **5-Year:** 2416296.70731927 | **10-Year:** 1640389.56534802 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000194654 | 1.52%                | -0.53%               | 1.62%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-11708160.65            | $83762972.06                               |
| Month 2  | $1927087.84              | $-56317725.88                              |
| Month 3  | $2141557.26              | $86341579.35                               |

### Schedule of Portfolio Investments

| Name                         | Title                                        | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| UST NOTES                    | UST NOTES 4.5% 12/31/2031                    | CUSIP: 91282CMC2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 130300000 | PA      | $134911397.79 | 1.98%             | 2031-12-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 0.875% 11/15/2030                  | CUSIP: 91282CAV3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 303206900 | PA      | $262818794.91 | 3.86%             | 2030-11-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.75% 08/31/2031                   | CUSIP: 91282CLJ8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  19080000 | PA      | $19004723.49  | 0.28%             | 2031-08-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 01/31/2031                      | CUSIP: 91282CJX0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 173388700 | PA      | $175447690.81 | 2.58%             | 2031-01-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 02/15/2034                      | CUSIP: 91282CJZ5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 283677800 | PA      | $282015623.97 | 4.14%             | 2034-02-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.375% 11/30/2030                  | CUSIP: 91282CJM4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  70414700 | PA      | $72540893.70  | 1.07%             | 2030-11-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.875% 10/31/2030                  | CUSIP: 91282CJG7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 113827600 | PA      | $119910262.38 | 1.76%             | 2030-10-31      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 02/15/2035                  | CUSIP: 91282CMM0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 241810000 | PA      | $250084448.03 | 3.67%             | 2035-02-15      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 02/28/2031                   | CUSIP: 91282CKC4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 150471700 | PA      | $154098302.71 | 2.26%             | 2031-02-28      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 07/31/2031                  | CUSIP: 91282CLD1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  81383800 | PA      | $82717761.87  | 1.21%             | 2031-07-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 2.75% 08/15/2032                   | CUSIP: 91282CFF3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 207686200 | PA      | $192831768.54 | 2.83%             | 2032-08-15      | Fixed         | 0.03%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.625% 05/15/2031                  | CUSIP: 91282CCB5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 173175100 | PA      | $154146133.39 | 2.26%             | 2031-05-15      | Fixed         | 0.02%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 11/30/2031                  | CUSIP: 91282CLZ2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  65050000 | PA      | $66015585.94  | 0.97%             | 2031-11-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 03/31/2031                  | CUSIP: 91282CKF7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 250932400 | PA      | $255362925.19 | 3.75%             | 2031-03-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.375% 11/15/2031                  | CUSIP: 91282CDJ7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 227080400 | PA      | $196220527.89 | 2.88%             | 2031-11-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.375% 05/15/2033                  | CUSIP: 91282CHC8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 210438300 | PA      | $201700177.88 | 2.96%             | 2033-05-15      | Fixed         | 0.03%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 11/15/2032                  | CUSIP: 91282CFV8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 174721100 | PA      | $176673063.16 | 2.59%             | 2032-11-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 03/31/2032                  | CUSIP: 91282CMT5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 117150000 | PA      | $118728779.00 | 1.74%             | 2032-03-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.625% 09/30/2031                  | CUSIP: 91282CLM1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  75250000 | PA      | $74403437.50  | 1.09%             | 2031-09-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 04/30/2032                      | CUSIP: 91282CNA5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 103600000 | PA      | $104198937.50 | 1.53%             | 2032-04-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 02/29/2032                  | CUSIP: 91282CMR9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 111350000 | PA      | $112894111.61 | 1.66%             | 2032-02-29      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.5% 02/15/2033                    | CUSIP: 91282CGM7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 247961300 | PA      | $240348114.45 | 3.53%             | 2033-02-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.375% 05/15/2034                  | CUSIP: 91282CKQ3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 269190300 | PA      | $274447923.05 | 4.03%             | 2034-05-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 0.625% 05/15/2030                  | CUSIP: 912828ZQ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   7176800 | PA      | $6236807.42   | 0.09%             | 2030-05-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 08/15/2034                  | CUSIP: 91282CLF6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 221200600 | PA      | $216880286.84 | 3.18%             | 2034-08-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UNITED STATES TREASURY BOND  | UNITED STATES TREASURY BOND 6.25% 05/15/2030 | CUSIP: 912810FM5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  12124600 | PA      | $13453569.89  | 0.20%             | 2030-05-15      | Fixed         | 0.06%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.25% 08/15/2031                   | CUSIP: 91282CCS8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 413931600 | PA      | $357678941.29 | 5.25%             | 2031-08-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 07/31/2032                      | CUSIP: 91282CNR8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  81650000 | PA      | $82019976.56  | 1.20%             | 2032-07-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.375% 01/31/2032                  | CUSIP: 91282CMK4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  89900000 | PA      | $92414390.63  | 1.36%             | 2032-01-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| Fidelity Revere Street Trust | Fidelity Cash Central Fund                   | CUSIP: 31635A105<br>LEI: 549300BDV45LJNXBZC55 | Long             | STIV             | RF                | US        |  49082713 | NS      | $49092529.57  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 05/31/2031                  | CUSIP: 91282CKU4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  48458100 | PA      | $50511890.45  | 0.74%             | 2031-05-31      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.5% 11/15/2033                    | CUSIP: 91282CJJ1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 227572600 | PA      | $234666465.78 | 3.45%             | 2033-11-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.875% 02/15/2032                  | CUSIP: 91282CDY4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 210324000 | PA      | $186330637.70 | 2.74%             | 2032-02-15      | Fixed         | 0.02%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 04/30/2031                  | CUSIP: 91282CKN0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  92942200 | PA      | $96895873.82  | 1.42%             | 2031-04-30      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 05/15/2035                   | CUSIP: 91282CNC1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 244450000 | PA      | $245213906.25 | 3.60%             | 2035-05-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 05/31/2032                  | CUSIP: 91282CNF4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  33900000 | PA      | $34327346.79  | 0.50%             | 2032-05-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 11/15/2034                   | CUSIP: 91282CLW9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 308550000 | PA      | $310574859.38 | 4.56%             | 2034-11-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 08/31/2030                  | CUSIP: 91282CHW4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  47161700 | PA      | $48047824.01  | 0.71%             | 2030-08-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 0.625% 08/15/2030                  | CUSIP: 91282CAE1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 307387300 | PA      | $264893406.47 | 3.89%             | 2030-08-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 2.875% 05/15/2032                  | CUSIP: 91282CEP2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 293900100 | PA      | $276059446.96 | 4.05%             | 2032-05-15      | Fixed         | 0.03%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 06/30/2031                   | CUSIP: 91282CKW0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  61800000 | PA      | $63226711.09  | 0.93%             | 2031-06-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 06/30/2032                      | CUSIP: 91282CNJ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  70250000 | PA      | $70612226.56  | 1.04%             | 2032-06-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 10/31/2031                  | CUSIP: 91282CLU3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 130300000 | PA      | $132290129.23 | 1.94%             | 2031-10-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 08/15/2033                  | CUSIP: 91282CHT1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 225594600 | PA      | $223232906.53 | 3.28%             | 2033-08-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-09-30

**Name of Applicant:** Laura M. Del Prato

**Signature:** Laura M. Del Prato

**Name of Signer:** Laura M. Del Prato

**Title:** President and Treasurer