# EDGAR Filing Document

**Accession Number:** 0000880195
**File Stem:** 0000035402-25-002221
**Filing Date:** 2025-11
**Character Count:** 7282
**Document Hash:** 4632450c17750025257441db6d254d09
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000035402-25-002221.hdr.sgml**: 20251125

**ACCESSION NUMBER**: 0000035402-25-002221

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251125

**DATE AS OF CHANGE**: 20251125

**PERIOD START**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY ABERDEEN STREET TRUST
- **CENTRAL INDEX KEY:** 0000880195

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06440
- **FILM NUMBER:** 251519736

**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 INVESTORS TRUST
- **DATE OF NAME CHANGE:** 19920811

## Series and Classes Contracts Data

### Fidelity Sustainable Target Date 2065 Fund (Series ID: S000080303)

| Class ID   | Class Name                                                  | Ticker Symbol   |
|:---|:---|:---|
| C000242527 | Class K6                                                    | FTHHX           |
| C000242528 | Class K                                                     | FTHGX           |
| C000242530 | Fidelity Advisor Sustainable Target Date 2065 Fund: Class Z | FTHDX           |
| C000242531 | Fidelity Advisor Sustainable Target Date 2065 Fund: Class I | FTHBX           |
| C000242532 | Fidelity Advisor Sustainable Target Date 2065 Fund: Class C | FTGYX           |
| C000242533 | Fidelity Advisor Sustainable Target Date 2065 Fund: Class M | FTGZX           |
| C000242534 | Fidelity Advisor Sustainable Target Date 2065 Fund: Class A | FTGUX           |
| C000242535 | Fidelity Sustainable Target Date 2065 Fund                  | FTGPX           |

## 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 Aberdeen Street Trust

- **b. Investment Company Act file number:** 811-06440

- **c. CIK number of Registrant:** 0000880195

- **d. LEI of Registrant:** EH5MGE941XHR05KZ4E50

- **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 Sustainable Target Date 2065 Fund

- **b. EDGAR series identifier (if any):** S000080303

- **c. LEI of Series:** 54930008ARJPTPB9LA49

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

- **a. Date of fiscal year-end:** 2026-03-31

- **b. Date as of which information is reported:** 2025-09-30

**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:** $5581683.05

**Total Liabilities:** $2317.19

**Net Assets:** $5579365.86

**Cash Not Reported:** $0.51

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000242533 | 0.45%                | 2.29%                | 3.54%                |
| Class ID C000242535 | 0.44%                | 2.36%                | 3.60%                |
| Class ID C000242530 | 0.52%                | 2.28%                | 3.66%                |
| Class ID C000242531 | 0.44%                | 2.28%                | 3.67%                |
| Class ID C000242534 | 0.44%                | 2.29%                | 3.60%                |
| Class ID C000242532 | 0.37%                | 2.23%                | 3.48%                |
| Class ID C000242528 | 0.52%                | 2.28%                | 3.66%                |
| Class ID C000242527 | 0.52%                | 2.35%                | 3.59%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $833.13                  | $20358.11                                  |
| Month 2  | $548.25                  | $113997.11                                 |
| Month 3  | $960.64                  | $188654.14                                 |

### 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 Salem Street Trust    | FIDELITY SERIES 5+ YEAR INFLATION-PROTECTED BOND INDEX FUND | CUSIP: 31635T658<br>LEI: S4W85DGKOEJ24DPRB829 | Long             | EC               | RF                | US        |        70 | NS      | $545.57       | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Investment Trust      | Fidelity Series Sustainable Non-U.S. Developed Markets Fund | CUSIP: 31618Q747<br>LEI: MXNTE4GH7BW81YELH558 | Long             | EC               | RF                | US        |    114233 | NS      | $1578704.66   | 28.30%            |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Summer Street Trust   | Fidelity Series Sustainable U.S. Market Fund                | CUSIP: 316433788<br>LEI: P1TJ3M056NR1SYX5LY49 | Long             | EC               | RF                | US        |    180128 | NS      | $2871235.08   | 51.46%            |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Investment Trust      | Fidelity Series Sustainable Emerging Markets Fund           | CUSIP: 31618Q754<br>LEI: MXNTE4GH7BW81YELH558 | Long             | EC               | RF                | US        |     49404 | NS      | $701045.92    | 12.56%            |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Salem Street Trust    | Fidelity Series Long-Term Treasury Bond Index Fund          | CUSIP: 31635V620<br>LEI: S4W85DGKOEJ24DPRB829 | Long             | EC               | RF                | US        |     64429 | NS      | $351780.60    | 6.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity Hereford Street Trust | Fidelity Series Treasury Bill Index Fund                    | CUSIP: 31617H854<br>LEI: 549300KQI5JTFSYJTM18 | Long             | EC               | RF                | US        |      7747 | NS      | $77079.98     | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-30

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

**Signature:** Laura M. Del Prato

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

**Title:** President and Treasurer