497 1 h30367xe497.htm 497 e497
  Invesco Advisers, Inc.
PO Box 4333
Houston, TX 77210-4333
11 Greenway Plaza, Suite 1000
Houston, TX 77046-1173

July 19, 2013
Securities and Exchange Commission
100 F Street, NE
Washington, DC 20549
Re:   AIM Sector Funds (Invesco Sector Funds)
CIK No. 0000725781
Invesco Mid Cap Growth Fund (the “Fund”)
Ladies and Gentlemen:
Enclosed for filing pursuant to Rule 497(e) under the Securities Act of 1933, as amended, (the “1933 Act”) are exhibits containing interactive data format risk/return summary information that reflects the risk/return summary information in the supplements for the Fund as filed pursuant to Rule 497(e) under the 1933 Act on July 12, 2013 (Accession Number: 0000950123-13-004643).
Please direct any comments or questions to the undersigned or contact me at (713) 214-7888.
Very truly yours,
/s/ Peter Davidson
Peter Davidson
Assistant General Counsel