# Fidelity Multi-Asset Index Fund — new fund registration

FIDELITY ABERDEEN STREET TRUST registered fund series on Form 485APOS, filed 2022-02-11. Featured series: Fidelity Multi-Asset Index Fund.

## Registration

- Registrant / trust: FIDELITY ABERDEEN STREET TRUST
- CIK: 0000880195
- Form: 485APOS
- Filed: 2022-02-11
- State of incorporation: DE
- Accession: 0001379491-22-000636
- Reported net assets: $10.7B

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Fidelity Multi-Asset Index Fund](https://search.stillhousedata.com/fund/S000040658) | Fidelity Multi-Asset Index Fund | FFNOX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.13%
- Management fee: 0.10%
- Net expense ratio: 0.11%
- Other expenses: 0.00%

## Investment objective

Fidelity Multi-Asset Index Fund seeks high total return.

## Advisers

- [Fidelity Management & Research Company LLC (Advisor)](https://search.stillhousedata.com/firm/108281)

## Other filings by this registrant (15)

- [485APOS — 2026-03-11](https://search.stillhousedata.com/launch/0000880195-26-000100)
- [485APOS — 2026-03-11](https://search.stillhousedata.com/launch/0000880195-26-000099)
- [485APOS — 2026-03-11](https://search.stillhousedata.com/launch/0000880195-26-000098)
- [485APOS — 2026-03-11](https://search.stillhousedata.com/launch/0000880195-26-000097)
- [485APOS — 2026-03-11](https://search.stillhousedata.com/launch/0000880195-26-000096)
- [485APOS — 2025-10-02](https://search.stillhousedata.com/launch/0000880195-25-000923)
- [485APOS — 2024-06-17](https://search.stillhousedata.com/launch/0000880195-24-000492)
- [485APOS — 2024-03-29 (30 new series)](https://search.stillhousedata.com/launch/0001133228-24-002916)
- [485APOS — 2023-02-10 (117 new series)](https://search.stillhousedata.com/launch/0001193125-23-031660)
- [485APOS — 2022-03-14](https://search.stillhousedata.com/launch/0001379491-22-000934)
- [485APOS — 2021-02-01](https://search.stillhousedata.com/launch/0001379491-21-000396)
- [485APOS — 2020-04-24](https://search.stillhousedata.com/launch/0001379491-20-001564)

## More

- [Registrant profile: FIDELITY ABERDEEN STREET TRUST](https://search.stillhousedata.com/registrant/880195)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001379491-22-000636.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.