# Fidelity Municipal Bond Index Fund

Fidelity Municipal Bond Index Fund is a registered fund series of Fidelity Salem Street Trust (series S000065746). Net assets $174.9M as of 2025-03-31. Index fund.

## Profile

- Series ID: S000065746
- Registrant: Fidelity Salem Street Trust
- LEI: 549300YYE55M2WM30852
- Net assets: $174.9M
- Total assets: $175.7M
- As of: 2025-03-31
- Type: Index

## Advisers

- [FMR Investment Management (UK) Limited (Subadvisor)](https://search.stillhousedata.com/firm/108273)
- [Fidelity Management & Research Company LLC (Advisor)](https://search.stillhousedata.com/firm/108281)
- [Fidelity Management & Research (Hong Kong) Limited (Subadvisor)](https://search.stillhousedata.com/firm/148045)
- [Fidelity Management & Research (Japan) Limited (Subadvisor)](https://search.stillhousedata.com/firm/148239)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NEW YORK NY CTY MUN WTR FIN AU](https://search.stillhousedata.com/security/64972GHX5) | — | $4.7M | 267.25% |
| [CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV](https://search.stillhousedata.com/security/13013JEA0) | — | $2.9M | 166.40% |
| [PORT AUTH NY and NJ](https://search.stillhousedata.com/security/73358W3T9) | — | $2.7M | 157.09% |
| [WASHINGTON ST](https://search.stillhousedata.com/security/93974E5F9) | — | $2.3M | 134.28% |
| [ILLINOIS ST](https://search.stillhousedata.com/security/452152S51) | — | $2.3M | 132.39% |
| [CALIFORNIA ST PUB WKS BRD LSE](https://search.stillhousedata.com/security/13068LYV1) | — | $2.1M | 117.91% |
| [CALIFORNIA ST PUB WKS BRD LSE](https://search.stillhousedata.com/security/13068XLB3) | — | $1.8M | 104.53% |
| [NEW YORK ST DORM AUTH ST PERSINCOME TAX REV](https://search.stillhousedata.com/security/64990F6H2) | — | $1.6M | 89.53% |
| [SALT RIVER PROJ AZ AGRIC and PWR](https://search.stillhousedata.com/security/79574CBW2) | — | $1.5M | 88.14% |
| [PENNSYLVANIA ST TPK COMMN TPK](https://search.stillhousedata.com/security/709225LE4) | — | $1.5M | 87.48% |
| [CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV](https://search.stillhousedata.com/security/13013JAX4) | — | $1.5M | 86.49% |
| [Fidelity Revere Street Trust](https://search.stillhousedata.com/security/31635A204) | — | $1.2M | 66.65% |
| [NEW YORK ST URBAN EEV CORP STSALES TAX REV](https://search.stillhousedata.com/security/64985TAN1) | — | $1.1M | 65.10% |
| [MASSACHUSETTS ST](https://search.stillhousedata.com/security/57582R7K6) | — | $1.1M | 64.48% |
| [UNIVERSITY CA REVS](https://search.stillhousedata.com/security/91412HSH7) | — | $1.1M | 63.97% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2025-03-31 | $174.9M |
| 2024-12-31 | $178.0M |
| 2024-09-30 | $176.2M |
| 2024-06-30 | $164.5M |
| 2024-03-31 | $155.3M |
| 2023-12-31 | $155.3M |
| 2023-09-30 | $146.1M |
| 2023-06-30 | $155.4M |

## More

- [Registrant: Fidelity Salem Street Trust](https://search.stillhousedata.com/registrant/35315)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000065746.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.