# Fidelity SAI Sustainable U.S. Equity Fund

Fidelity SAI Sustainable U.S. Equity Fund is a registered fund series of Fidelity Summer Street Trust (series S000075899). Net assets $573.5M as of 2026-05-31.

## Profile

- Series ID: S000075899
- Registrant: Fidelity Summer Street Trust
- LEI: 549300U1Z1U4J6IIUI33
- Net assets: $573.5M
- Total assets: $574.1M
- 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 (91 reported)

_Showing 15 of 91 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA CORP](https://search.stillhousedata.com/security/67066G104) | — | $43.2M | 752.68% |
| [APPLE INC](https://search.stillhousedata.com/security/037833100) | — | $38.5M | 671.74% |
| [ALPHABET INC](https://search.stillhousedata.com/security/02079K305) | — | $33.0M | 575.05% |
| [MICROSOFT CORP](https://search.stillhousedata.com/security/594918104) | — | $27.6M | 481.71% |
| [AMAZON.COM INC](https://search.stillhousedata.com/security/023135106) | — | $26.8M | 467.97% |
| [Fidelity Revere Street Trust](https://search.stillhousedata.com/security/31635A105) | — | $22.1M | 384.88% |
| [MICRON TECHNOLOGY INC](https://search.stillhousedata.com/security/595112103) | — | $16.3M | 284.18% |
| [ELI LILLY and CO](https://search.stillhousedata.com/security/532457108) | — | $12.4M | 216.13% |
| [JPMORGAN CHASE and CO](https://search.stillhousedata.com/security/46625H100) | — | $10.6M | 184.76% |
| [LAM RESEARCH CORP](https://search.stillhousedata.com/security/512807306) | — | $8.3M | 145.18% |
| [COCA COLA CO](https://search.stillhousedata.com/security/191216100) | — | $7.6M | 131.71% |
| [MASTERCARD INC](https://search.stillhousedata.com/security/57636Q104) | — | $7.1M | 123.11% |
| [GE VERNOVA INC](https://search.stillhousedata.com/security/36828A101) | — | $7.0M | 122.41% |
| [DELL TECHNOLOGIES INC](https://search.stillhousedata.com/security/24703L202) | — | $7.0M | 121.83% |
| [KLA CORP](https://search.stillhousedata.com/security/482480100) | — | $6.9M | 120.63% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $573.5M |
| 2026-02-28 | $482.0M |
| 2025-11-30 | $411.8M |
| 2025-08-31 | $335.8M |
| 2025-05-31 | $288.2M |
| 2025-02-28 | $255.4M |
| 2024-11-30 | $284.1M |
| 2024-08-31 | $145.1M |

## More

- [Registrant: Fidelity Summer Street Trust](https://search.stillhousedata.com/registrant/225322)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000075899.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.