# EDGAR Filing Document

**Accession Number:** 0000225322
**File Stem:** 0001752724-25-176647
**Filing Date:** 2025-7
**Character Count:** 12137
**Document Hash:** 1ddb50bfb8d3717e4b72460aa0ede4bb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-176647.hdr.sgml**: 20250724

**ACCESSION NUMBER**: 0001752724-25-176647

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250724

**DATE AS OF CHANGE**: 20250724

**PERIOD START**: 20250531

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY SUMMER STREET TRUST
- **CENTRAL INDEX KEY:** 0000225322

**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:** 811-02737
- **FILM NUMBER:** 251146225

**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 HIGH INCOME FUND
- **DATE OF NAME CHANGE:** 19890309

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY AGGRESSIVE INCOME FUND
- **DATE OF NAME CHANGE:** 19810205

## Series and Classes Contracts Data

### Fidelity Agricultural Productivity Fund (Series ID: S000067930)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000217772 | Fidelity Agricultural Productivity Fund | FARMX           |

## 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 Summer Street Trust

- **b. Investment Company Act file number:** 811-02737

- **c. CIK number of Registrant:** 0000225322

- **d. LEI of Registrant:** P1TJ3M056NR1SYX5LY49

- **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 Agricultural Productivity Fund

- **b. EDGAR series identifier (if any):** S000067930

- **c. LEI of Series:** 549300HM3NZRN9YJGW72

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

- **a. Date of fiscal year-end:** 2025-05-31

- **b. Date as of which information is reported:** 2025-05-31

**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:** $42781448.96

**Total Liabilities:** $66972.94

**Net Assets:** $42714476.02

**Cash Not Reported:** $26779.70

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000217772 | -0.79%               | 0.79%                | 6.57%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $256201.92               | $-679023.69                                |
| Month 2  | $-26136.07               | $127505.57                                 |
| Month 3  | $1809.41                 | $2306505.94                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| LAMB WESTON HOLDINGS INC     | LAMB WESTON HOLDINGS INC   | CUSIP: 513272104<br>LEI: 5493005SMYID1D2OY946 | Long             | EC               | CORP              | US        |      4663 | NS      | $260102.14    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| CRANSWICK PLC                | CRANSWICK PLC              | CUSIP: N/A<br>LEI: 549300LDZLPU51XOSK43       | Long             | EC               | CORP              | GB        |     24156 | NS      | $1731478.40   | 4.05%             |  |  |  | No            |                  1 | On Loan: No      |
| INGREDION INC                | INGREDION INC              | CUSIP: 457187102<br>LEI: PKSTQ48QDN0XSVS7YK88 | Long             | EC               | CORP              | US        |     13048 | NS      | $1815237.76   | 4.25%             |  |  |  | No            |                  1 | On Loan: No      |
| TYSON FOODS INC              | TYSON FOODS INC CL A       | CUSIP: 902494103<br>LEI: WD6L6041MNRW1JE49D58 | Long             | EC               | CORP              | US        |      2846 | NS      | $159831.36    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| DEERE and CO                 | DEERE and CO               | CUSIP: 244199105<br>LEI: PWFTNG3EI0Y73OXWDH08 | Long             | EC               | CORP              | US        |     19574 | NS      | $9909533.24   | 23.20%            |  |  |  | No            |                  1 | On Loan: No      |
| TORO CO                      | TORO CO                    | CUSIP: 891092108<br>LEI: YJKE4YIT6BWQHVEW0D14 | Long             | EC               | CORP              | US        |     17066 | NS      | $1293261.48   | 3.03%             |  |  |  | No            |                  1 | On Loan: No      |
| DARLING INGREDIENTS INC      | DARLING INGREDIENTS INC    | CUSIP: 237266101<br>LEI: L1N0SPPKS7EXZYUMZ898 | Long             | EC               | CORP              | US        |     24529 | NS      | $764323.64    | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| FMC CORP                     | FMC CORP NEW               | CUSIP: 302491303<br>LEI: CKDHZ2X64EEBQCSP7013 | Long             | EC               | CORP              | US        |     10061 | NS      | $408074.16    | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| BUNGE GLOBAL SA              | BUNGE GLOBAL SA            | CUSIP: N/A<br>LEI: 254900IVXSV9K0B7PO26       | Long             | EC               | CORP              | CH        |     24850 | NS      | $1942027.50   | 4.55%             |  |  |  | No            |                  1 | On Loan: No      |
| NUFARM LIMITED               | NUFARM LTD                 | CUSIP: N/A<br>LEI: 529900QVU58IVMPRWJ98       | Long             | EC               | CORP              | AU        |    131337 | NS      | $201490.40    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| CORTEVA INC                  | CORTEVA INC                | CUSIP: 22052L104<br>LEI: 549300WZN9I2QKLS0O94 | Long             | EC               | CORP              | US        |     87591 | NS      | $6201442.80   | 14.52%            |  |  |  | No            |                  1 | On Loan: No      |
| CNH INDUSTRIAL NV            | CNH INDUSTRIAL NV          | CUSIP: N/A<br>LEI: 549300WGC2HZ5J67V817       | Long             | EC               | CORP              | NL        |    139029 | NS      | $1739252.79   | 4.07%             |  |  |  | No            |                  1 | On Loan: No      |
| COCA COLA CO                 | COCA COLA CO               | CUSIP: 191216100<br>LEI: UWJKFUJFZ02DKWI3RY53 | Long             | EC               | CORP              | US        |      5776 | NS      | $416449.60    | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| WH GROUP LTD                 | WH GROUP LTD               | CUSIP: N/A<br>LEI: 254900A4AYEDRWYSE928       | Long             | EC               | CORP              | KY        |   1141345 | NS      | $1053849.31   | 2.47%             |  |  |  | No            |                  1 | On Loan: No      |
| CF INDUSTRIES HOLDINGS INC   | CF INDUSTRIES HOLDINGS INC | CUSIP: 125269100<br>LEI: 529900CG8YAQFZ2JMV97 | Long             | EC               | CORP              | US        |     21505 | NS      | $1950718.55   | 4.57%             |  |  |  | No            |                  1 | On Loan: No      |
| OCI NV                       | OCI NV                     | CUSIP: N/A<br>LEI: 549300NCMRGIBJYUOE57       | Long             | EC               | CORP              | NL        |     25343 | NS      | $220278.06    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| SABIC AGRI-NUTRIENTS CO      | SABIC AGRI-NUTRIENTS CO    | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | SA        |     24833 | NS      | $634783.28    | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Revere Street Trust | Fidelity Cash Central Fund | CUSIP: 31635A105<br>LEI: 549300BDV45LJNXBZC55 | Long             | STIV             | RF                | US        |   3178985 | NS      | $3179620.70   | 7.44%             |  |  |  | No            |                  1 | On Loan: No      |
| AGCO CORP                    | AGCO CORP                  | CUSIP: 001084102<br>LEI: LYOM0B2GCF1JWXK5ZG04 | Long             | EC               | CORP              | US        |      5396 | NS      | $528700.08    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| NUTRIEN LTD                  | NUTRIEN LTD                | CUSIP: 67077M108<br>LEI: 5493002QQ7GD21OWF963 | Long             | EC               | CORP              | CA        |     60083 | NS      | $3549772.03   | 8.31%             |  |  |  | No            |                  1 | On Loan: No      |
| SMITHFIELD FOODS             | SMITHFIELD FOODS INC       | CUSIP: 832248207<br>LEI: CVTIPZRZJC0JQEZLL598 | Long             | EC               | CORP              | US        |         5 | NS      | $116.90       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| PILGRIMS PRIDE CORP NEW      | PILGRIM'S PRIDE CORP NEW   | CUSIP: 72147K108<br>LEI: 549300ZSLGV64ZL3HD75 | Long             | EC               | CORP              | US        |     11380 | NS      | $559440.80    | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| BAKKAFROST                   | BAKKAFROST                 | CUSIP: N/A<br>LEI: 2138007LH7OP4V112978       | Long             | EC               | CORP              | FO        |     18550 | NS      | $863221.78    | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| SAKATA SEED CORP             | SAKATA SEED CORP           | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |     23137 | NS      | $555532.40    | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| FIRST RESOURCES LTD          | FIRST RESOURCES LTD        | CUSIP: N/A<br>LEI: 5493007RRD817HUP4O49       | Long             | EC               | CORP              | SG        |    369728 | NS      | $407066.30    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| ARCHER DANIELS MIDLAND CO    | ARCHER DANIELS MIDLAND CO  | CUSIP: 039483102<br>LEI: 549300LO13MQ9HYSTR83 | Long             | EC               | CORP              | US        |     35540 | NS      | $1715515.80   | 4.02%             |  |  |  | No            |                  1 | On Loan: No      |
| MOSAIC CO                    | MOSAIC CO NEW              | CUSIP: 61945C103<br>LEI: 2YD5STGSJNMUB7H76907 | Long             | EC               | CORP              | US        |     17584 | NS      | $635485.76    | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-06-30

**Name of Applicant:** Stacie M. Smith

**Signature:** Stacie M. Smith

**Name of Signer:** Stacie M. Smith

**Title:** President and Treasurer