Definitive Materials Filed by Investment Companies. (497)
VIA EDGAR TRANSMISSION
January 8, 2020
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Re: ARK ETF Trust; SEC File Nos. 333-191019 and
To the Commission:
On behalf of ARK ETF Trust (“Trust”), accompanying this letter for
electronic filing under Rule 497(e) of the Securities Act of 1933,
as amended (“Rule 497(e)”), are interactive data files relating to
a supplement filed with the Securities and Exchange Commission on
December 20, 2019 under Rule 497(e), to the Summary Prospectuses
and Prospectus, each dated November 30, 2019, with respect to each
of the following series of the Trust: ARK Genomic Revolution ETF
and ARK Autonomous Technology & Robotics ETF.
The purpose of this filing is to submit an interactive data file in
the manner provided by Rule 405 of Regulation S-T, General
Instruction C.3.(g) of Form N-1A, and Rule 497(e).
If you have any questions regarding this filing, please do not
hesitate to contact me at 646-668-4138 or
Very truly yours,
/s/ Kellen Carter
3 EAST 28TH ST. 7TH FLOOR NEW YORK, NY 10016 WWW.ARK-INVEST.COM