# Fidelity Inflation-Protected Bond Index Fund

Fidelity Inflation-Protected Bond Index Fund is a registered fund series of Fidelity Salem Street Trust (series S000037003). Net assets $11.3B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000037003
- Registrant: Fidelity Salem Street Trust
- LEI: O3DNMLQNUE6RUU29SM54
- Net assets: $11.3B
- Total assets: $11.4B
- As of: 2026-03-31
- 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 (50 reported)

_Showing 15 of 50 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [UST NOTES](https://search.stillhousedata.com/security/91282CLE9) | — | $461.6M | 407.89% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CML2) | — | $456.8M | 403.71% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CNS6) | — | $453.3M | 400.58% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CHP9) | — | $416.9M | 368.46% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CEZ0) | — | $401.6M | 354.90% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CEJ6) | — | $390.7M | 345.32% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CLV1) | — | $376.0M | 332.25% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CJY8) | — | $372.1M | 328.80% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CBF7) | — | $369.3M | 326.36% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CNB3) | — | $354.6M | 313.34% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CJH5) | — | $354.4M | 313.22% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CGK1) | — | $353.0M | 311.93% |
| [UST NOTES](https://search.stillhousedata.com/security/912828ZZ6) | — | $351.6M | 310.71% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CCM1) | — | $341.8M | 302.06% |
| [UST NOTES](https://search.stillhousedata.com/security/91282CKL4) | — | $337.2M | 298.03% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $11.3B |
| 2025-12-31 | $11.0B |
| 2025-09-30 | $10.6B |
| 2025-06-30 | $10.2B |
| 2025-03-31 | $9.9B |
| 2024-12-31 | $9.0B |
| 2024-09-30 | $9.2B |
| 2024-06-30 | $9.2B |

## More

- [Registrant: Fidelity Salem Street Trust](https://search.stillhousedata.com/registrant/35315)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000037003.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.