-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, JcZ6KpBr+1gliIjOcm4iraWBkkFgX7VO18v61k+PsBeojj706avQBE9vakYwx7uZ CCxYtcRrdvppQYAiaWf78g== 0000754510-05-000003.txt : 20050202 0000754510-05-000003.hdr.sgml : 20050202 20050202122715 ACCESSION NUMBER: 0000754510-05-000003 CONFORMED SUBMISSION TYPE: 497J PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20050202 DATE AS OF CHANGE: 20050202 EFFECTIVENESS DATE: 20050202 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FIDELITY SECURITIES FUND CENTRAL INDEX KEY: 0000754510 IRS NUMBER: 000000000 FISCAL YEAR END: 0731 FILING VALUES: FORM TYPE: 497J SEC ACT: 1933 Act SEC FILE NUMBER: 002-93601 FILM NUMBER: 05568245 BUSINESS ADDRESS: STREET 1: 82 DEVONSHIRE ST STREET 2: MAILZONE Z1C CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 6174391706 MAIL ADDRESS: STREET 1: 82 DEVONSHIRE STREET STREET 2: MAILZONE Z1C CITY: BOSTON STATE: MA ZIP: 02109 497J 1 main.htm

Fidelity (logo) Investments®|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

FMR Corp.
82 Devonshire Street
Boston MA 02109-3614
617 563 7000

||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

February 2, 2005

Securities and Exchange Commission

Judiciary Plaza

450 Fifth Street, N.W.

Washington, DC 20549

Attention: File Room

Re:

Fidelity Securities Fund (the trust):

Fidelity Advisor Aggressive Growth Fund (the fund)

File Nos. 002-93601 and 811-04118

__________________________________________________________________________

Ladies and Gentlemen:

Transmitted herewith pursuant to Rule 497(j) under the Securities Act of 1933 is certification that the Prospectuses and Statement of Additional Information with respect to the above referenced fund do not differ from those filed in the most recent post-effective amendment, which was filed electronically.

||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

Very truly yours,

/s/Eric D. Roiter

Eric D. Roiter

Secretary

-----END PRIVACY-ENHANCED MESSAGE-----