# EDGAR Filing Document

**Accession Number:** 0000722574
**File Stem:** 0000722574-25-000253
**Filing Date:** 2025-11
**Character Count:** 3382
**Document Hash:** 560ce16bd5d7e68696246cbad1a2d0d0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000722574-25-000253.hdr.sgml**: 20251118

**ACCESSION NUMBER**: 0000722574-25-000253

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251118

**DATE AS OF CHANGE**: 20251118

**EFFECTIVENESS DATE**: 20251118

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDELITY ADVISOR SERIES I
- **CENTRAL INDEX KEY:** 0000722574

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-84776
- **FILM NUMBER:** 251493036

**BUSINESS ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 617-563-7000

**MAIL ADDRESS:**
- **STREET 1:** 245 SUMMER STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY ADVISOR SERIES 1
- **DATE OF NAME CHANGE:** 19930706

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY BROAD STREET TRUST
- **DATE OF NAME CHANGE:** 19920820

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIDELITY ADVISOR EQUITY PORTFOLIO GROWTH
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Fidelity Advisor Stock Selector Mid Cap Fund (Series ID: S000005114)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000013951 | Class A                              | FMCDX           |
| C000013953 | Class C                              | FMCEX           |
| C000013954 | Class M                              | FMCAX           |
| C000013955 | Class I                              | FMCCX           |
| C000115525 | Fidelity Stock Selector Mid Cap Fund | FSSMX           |
| C000177518 | Class Z                              | FSLZX           |

**Supplement to the Fidelity Advisor® Stock Selector Mid Cap Fund Class A, Class M, Class C, Class I, and Class Z January 29, 2025 Summary Prospectus**

The following information supplements information found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.

Gerard Benson (Co-Portfolio Manager) has managed the fund since 2025.

It is expected that on or about January 31, 2026, Mr. Sorel will transition off the fund.

The following information supplements information found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.

Aidan Brandt (Co-Portfolio Manager) has managed the fund since 2025.

It is expected that on or about June 30, 2025, Mr. Khan will transition off the fund.

MC-SUSTK-1125-108 1.9881452.108 November 18, 2025

**Supplement to the Fidelity Advisor® Stock Selector Mid Cap Fund January 29, 2025 Summary Prospectus**

The following information supplements information found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.

Gerard Benson (Co-Portfolio Manager) has managed the fund since 2025.

It is expected that on or about January 31, 2026, Mr. Sorel will transition off the fund.

The following information supplements information found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.

Aidan Brandt (Co-Portfolio Manager) has managed the fund since 2025.

It is expected that on or about June 30, 2025, Mr. Khan will transition off the fund.

SKD-SUSTK-1125-105 1.9900720.105 November 18, 2025