# Fidelity SAI Sustainable Sector Fund

Fidelity SAI Sustainable Sector Fund is a registered fund series of Fidelity Summer Street Trust (series S000075898). Net assets $811.0M as of 2026-05-31.

## Profile

- Series ID: S000075898
- Registrant: Fidelity Summer Street Trust
- LEI: 5493005LOPAK0H43SK56
- Net assets: $811.0M
- Total assets: $811.3M
- As of: 2026-05-31

## 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 |
| --- | --- | --- | --- |
| [NVIDIA CORP](https://search.stillhousedata.com/security/67066G104) | — | $70.7M | 871.30% |
| [ALPHABET INC](https://search.stillhousedata.com/security/02079K305) | — | $60.1M | 740.81% |
| [APPLE INC](https://search.stillhousedata.com/security/037833100) | — | $49.9M | 615.62% |
| [MICROSOFT CORP](https://search.stillhousedata.com/security/594918104) | — | $37.3M | 460.46% |
| [AMAZON.COM INC](https://search.stillhousedata.com/security/023135106) | — | $37.0M | 456.85% |
| [BROADCOM INC](https://search.stillhousedata.com/security/11135F101) | — | $22.5M | 277.25% |
| [MICRON TECHNOLOGY INC](https://search.stillhousedata.com/security/595112103) | — | $19.8M | 243.86% |
| [TESLA INC](https://search.stillhousedata.com/security/88160R101) | — | $14.3M | 176.25% |
| [MASTERCARD INC](https://search.stillhousedata.com/security/57636Q104) | — | $14.2M | 175.65% |
| [EXXON MOBIL CORP](https://search.stillhousedata.com/security/30231G102) | — | $10.8M | 132.95% |
| [TAIWAN SEMICONDUCTOR MFG CO LTD](https://search.stillhousedata.com/security/874039100) | — | $10.5M | 129.46% |
| [Fidelity Revere Street Trust](https://search.stillhousedata.com/security/31635A105) | — | $9.4M | 116.19% |
| [ADVANCED MICRO DEVICES INC](https://search.stillhousedata.com/security/007903107) | — | $8.4M | 103.99% |
| [SK HYNIX INC](https://search.stillhousedata.com/security/78392B107) | — | $8.2M | 101.37% |
| [BANK OF AMERICA CORPORATION](https://search.stillhousedata.com/security/060505104) | — | $8.0M | 98.52% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $811.0M |
| 2026-02-28 | $676.2M |
| 2025-11-30 | $573.1M |
| 2025-08-31 | $471.1M |
| 2025-05-31 | $396.4M |
| 2025-02-28 | $357.2M |
| 2024-11-30 | $297.6M |
| 2024-08-31 | $170.1M |

## More

- [Registrant: Fidelity Summer Street Trust](https://search.stillhousedata.com/registrant/225322)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000075898.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.