# Fidelity Flex Small Cap Index Fund

Fidelity Flex Small Cap Index Fund is a registered fund series of Fidelity Salem Street Trust (series S000056362). Net assets $411.0M as of 2026-04-30. Index fund.

## Profile

- Series ID: S000056362
- Registrant: Fidelity Salem Street Trust
- LEI: 5493003GWCPFF4AJOY42
- Net assets: $411.0M
- Total assets: $428.0M
- As of: 2026-04-30
- Type: Index

## Advisers

- [Fidelity Management & Research Company LLC (Advisor)](https://search.stillhousedata.com/firm/108281)
- [Geode Capital Management, LLC (Subadvisor)](https://search.stillhousedata.com/firm/115504)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Fidelity Revere Street Trust](https://search.stillhousedata.com/security/31635A303) | — | $17.0M | 412.78% |
| [SANMINA CORP](https://search.stillhousedata.com/security/801056102) | — | $1.8M | 43.67% |
| [Fidelity Revere Street Trust](https://search.stillhousedata.com/security/31635A105) | — | $1.7M | 40.48% |
| [APPLIED OPTOELECTRONICS INC](https://search.stillhousedata.com/security/03823U102) | — | $1.6M | 38.77% |
| [SEMTECH CORP](https://search.stillhousedata.com/security/816850101) | — | $1.5M | 35.70% |
| [OKLO INC](https://search.stillhousedata.com/security/02156V109) | — | $1.4M | 32.94% |
| [VIASAT INC](https://search.stillhousedata.com/security/92552V100) | — | $1.3M | 32.83% |
| [AXSOME THERAPEUTICS INC](https://search.stillhousedata.com/security/05464T104) | — | $1.3M | 32.25% |
| [APPLIED DIGITAL CORP](https://search.stillhousedata.com/security/038169207) | — | $1.3M | 31.32% |
| [FIRSTCASH HOLDINGS INC](https://search.stillhousedata.com/security/33768G107) | — | $1.3M | 30.95% |
| [ESCO TECHNOLOGIES INC](https://search.stillhousedata.com/security/296315104) | — | $1.3M | 30.73% |
| [LUMEN TECHNOLOGIES INC](https://search.stillhousedata.com/security/550241103) | — | $1.3M | 30.66% |
| [JACKSON FINANCIAL INC](https://search.stillhousedata.com/security/46817M107) | — | $1.3M | 30.51% |
| [GLAUKOS CORP](https://search.stillhousedata.com/security/377322102) | — | $1.2M | 30.30% |
| SHARKNINJA INC | — | $1.2M | 29.99% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $411.0M |
| 2026-01-31 | $375.4M |
| 2025-10-31 | $345.7M |
| 2025-07-31 | $515.2M |
| 2025-04-30 | $450.7M |
| 2025-01-31 | $450.2M |
| 2024-10-31 | $423.8M |
| 2024-07-31 | $418.6M |

## More

- [Registrant: Fidelity Salem Street Trust](https://search.stillhousedata.com/registrant/35315)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000056362.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.