CORRESP 73 filename73.htm letter



245 Summer Street

Fidelity® Investments 

Boston, MA 02210


July 16, 2020

U.S. Securities & Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549


RE:

Fidelity Securities Fund (the trust): File Nos. 002-93601 and 811-04118

Fidelity Blue Chip Growth Fund

Fidelity Blue Chip Value Fund

Fidelity Series Blue Chip Growth Fund

Fidelity Blue Chip Growth K6 Fund (the fund(s))

Post-Effective Amendment No. 142

________________________________________________________________________

Ladies and Gentlemen:

Pursuant to Rule 8b-16 under the Investment Company Act of 1940, as amended, Regulation S-T and Rule 485(a) under the Securities Act of 1933, as amended, (33 Act) transmitted herewith on behalf of the trust is Post-Effective Amendment No. 142 to the trusts current effective Registration Statement on Form N-1A.  This transmission contains a conformed signature page, the manually signed original of which is maintained at the offices of the trust.

This filing contains the Prospectus(es) and Statement(s) of Additional Information for the fund(s) referenced above.


Pursuant to Rule 472 under the 33 Act, each funds Prospectus(es) and SAI(s), as filed herein, have been tagged to indicate modifications and editorial changes made since the filing of the last applicable Registration Statement.


This filing incorporates changes to revise how "blue chip is defined for purposes of the funds' name test. Changing the name test is not expected to impact how the funds are managed.  This filing also serves to make other non-material changes.

Pursuant to Rule 485(a), the trust elects an effective date of September 29, 2020.  We request your comments by August 17, 2020. Please note that certain charts and tabular information will be included in the applicable Prospectus(es) and Statement(s) of Additional Information in a subsequent amendment to the trusts Registration Statement.

Please contact Renée Fuller at (603) 721-4221 with any questions or comments regarding this filing.



Sincerely,




/s/Renée Fuller


Renée Fuller


Legal Product Group