# EDGAR Filing Document

**Accession Number:** 0000035315
**File Stem:** 0000035402-26-002594
**Filing Date:** 2026-4
**Character Count:** 20394
**Document Hash:** df5d1fe429eb6be806082b10fed44285
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000035402-26-002594.hdr.sgml**: 20260424

**ACCESSION NUMBER**: 0000035402-26-002594

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260424

**DATE AS OF CHANGE**: 20260424

**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:** 26895408

**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 SAI Intermediate Treasury Bond Index Fund (Series ID: S000086561)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000252149 | Fidelity SAI Intermediate Treasury Bond Index Fund | FSIWX           |

## 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 SAI Intermediate Treasury Bond Index Fund

- **b. EDGAR series identifier (if any):** S000086561

- **c. LEI of Series:** 2549002N6Y0TBID38971

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

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

- **b. Date as of which information is reported:** 2026-02-28

**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:** $4259790188.10

**Total Liabilities:** $12049961.43

**Net Assets:** $4247740226.67

**Cash Not Reported:** $4956704.11

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** 3189.14110261 | **1-Year:** 68943.60990069 | **5-Year:** 1501046.85662233 | **10-Year:** 1020579.03195946 | **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 C000252149 | -0.52%               | -0.11%               | 2.09%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $796787.41               | $-36573654.77                              |
| Month 2  | $966186.56               | $-19701965.09                              |
| Month 3  | $-855800.17              | $78330258.65                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Fidelity Revere Street Trust | Fidelity Cash Central Fund  | CUSIP: 31635A105<br>LEI: 549300BDV45LJNXBZC55 | Long             | STIV             | RF                | US        |  25470440 | NS      | $25475533.77  | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.125% 02/15/2031 | CUSIP: 91282CBL4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 119050000 | PA      | $106256775.09 | 2.50%             | 2031-02-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.625% 05/15/2031 | CUSIP: 91282CCB5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 102457900 | PA      | $93116620.64  | 2.19%             | 2031-05-15      | Fixed         | 0.02%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.25% 08/15/2031  | CUSIP: 91282CCS8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 183926400 | PA      | $162796418.33 | 3.83%             | 2031-08-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.375% 11/15/2031 | CUSIP: 91282CDJ7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 146604600 | PA      | $129790884.94 | 3.06%             | 2031-11-15      | Fixed         | 0.01%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 1.875% 02/15/2032 | CUSIP: 91282CDY4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 131748000 | PA      | $119381882.40 | 2.81%             | 2032-02-15      | Fixed         | 0.02%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 2.875% 05/15/2032 | CUSIP: 91282CEP2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 141499900 | PA      | $135342444.12 | 3.19%             | 2032-05-15      | Fixed         | 0.03%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 2.75% 08/15/2032  | CUSIP: 91282CFF3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 121463800 | PA      | $114977822.56 | 2.71%             | 2032-08-15      | 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        | 107778900 | PA      | $110473372.50 | 2.60%             | 2032-11-15      | 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        | 151454700 | PA      | $149378113.70 | 3.52%             | 2033-02-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.375% 05/15/2033 | CUSIP: 91282CHC8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 126711700 | PA      | $123766642.59 | 2.91%             | 2033-05-15      | Fixed         | 0.03%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 08/15/2033 | CUSIP: 91282CHT1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 172005400 | PA      | $173255125.87 | 4.08%             | 2033-08-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.5% 11/15/2033   | CUSIP: 91282CJJ1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 148377400 | PA      | $155431122.12 | 3.66%             | 2033-11-15      | 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        |  13311300 | PA      | $13591045.22  | 0.32%             | 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        | 173957200 | PA      | $176247183.02 | 4.15%             | 2034-02-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 02/28/2031  | CUSIP: 91282CKC4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  99428300 | PA      | $102659719.75 | 2.42%             | 2031-02-28      | 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        | 115017600 | PA      | $118104205.41 | 2.78%             | 2031-03-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 04/30/2031 | CUSIP: 91282CKN0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  54707800 | PA      | $57466697.39  | 1.35%             | 2031-04-30      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.375% 05/15/2034 | CUSIP: 91282CKQ3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 118087700 | PA      | $122603632.26 | 2.89%             | 2034-05-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 05/31/2031 | CUSIP: 91282CKU4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  22991900 | PA      | $24155864.94  | 0.57%             | 2031-05-31      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 06/30/2031  | CUSIP: 91282CKW0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  32100000 | PA      | $33162058.67  | 0.78%             | 2031-06-30      | 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        |  12616200 | PA      | $12959606.66  | 0.31%             | 2031-07-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 08/15/2034 | CUSIP: 91282CLF6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 126549400 | PA      | $126733440.79 | 2.98%             | 2034-08-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.75% 08/31/2031  | CUSIP: 91282CLJ8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  23350000 | PA      | $23541542.85  | 0.55%             | 2031-08-31      | 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        |  37200000 | PA      | $37262484.47  | 0.88%             | 2031-09-30      | 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        |  79900000 | PA      | $82028585.54  | 1.93%             | 2031-10-31      | 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        | 164850000 | PA      | $169364056.23 | 3.99%             | 2034-11-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 11/30/2031 | CUSIP: 91282CLZ2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  58100000 | PA      | $59645550.64  | 1.40%             | 2031-11-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.5% 12/31/2031   | CUSIP: 91282CMC2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  23650000 | PA      | $24741040.96  | 0.58%             | 2031-12-31      | 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        |  45600000 | PA      | $47404406.14  | 1.12%             | 2032-01-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.625% 02/15/2035 | CUSIP: 91282CMM0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 153200000 | PA      | $161649929.84 | 3.81%             | 2035-02-15      | Fixed         | 0.05%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.125% 02/29/2032 | CUSIP: 91282CMR9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  49950000 | PA      | $51259236.45  | 1.21%             | 2032-02-29      | 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        |  63350000 | PA      | $65015411.95  | 1.53%             | 2032-03-31      | 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        |  65600000 | PA      | $66858187.66  | 1.57%             | 2032-04-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 05/15/2035  | CUSIP: 91282CNC1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 178400000 | PA      | $182978468.30 | 4.31%             | 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        | 124250000 | PA      | $127479033.85 | 3.00%             | 2032-05-31      | 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        |  57050000 | PA      | $58124144.25  | 1.37%             | 2032-06-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 07/31/2032     | CUSIP: 91282CNR8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 107100000 | PA      | $109087207.30 | 2.57%             | 2032-07-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4.25% 08/15/2035  | CUSIP: 91282CNT4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 162750000 | PA      | $166793320.31 | 3.93%             | 2035-08-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 08/31/2032 | CUSIP: 91282CNW7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  70550000 | PA      | $71327151.99  | 1.68%             | 2032-08-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 09/30/2032 | CUSIP: 91282CNZ0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  41350000 | PA      | $41789343.75  | 0.98%             | 2032-09-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.75% 10/31/2032  | CUSIP: 91282CPF2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  52100000 | PA      | $52246531.25  | 1.23%             | 2032-10-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 4% 11/15/2035     | CUSIP: 91282CPJ4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 139500000 | PA      | $140001328.13 | 3.30%             | 2035-11-15      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.75% 11/30/2032  | CUSIP: 91282CPM7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  53000000 | PA      | $53142851.43  | 1.25%             | 2032-11-30      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |
| UST NOTES                    | UST NOTES 3.875% 12/31/2032 | CUSIP: 91282CPQ8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  46900000 | PA      | $47361671.88  | 1.11%             | 2032-12-31      | Fixed         | 0.04%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-30

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

**Signature:** Laura M. Del Prato

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

**Title:** President and Treasurer