Janus Detroit Street Trust

07/31/2026 | Press release | Distributed by Public on 07/31/2026 14:28

Prospectus by Investment Company (Form 497)

Janus Detroit Street Trust

Janus Henderson AA-A CLO ETF

Janus Henderson AAA CLO ETF

Janus Henderson B-BBB CLO ETF

Supplement dated July 31, 2026

to Currently Effective Prospectuses

and Statements of Additional Information

Effective July 31, 2026, all references to Jessica Shill serving in the role of Co-Portfolio Manager of Janus Henderson AA-A CLO ETF, Janus Henderson AAA CLO ETF, and Janus Henderson B-BBB CLO ETF (together, the "Funds") are deleted from the Funds' prospectuses and statements of additional information.

Nick Childs and John Kerschner will continue to serve as Co-Portfolio Managers of the Funds.

Please retain this Supplement with your records.

Janus Detroit Street Trust published this content on July 31, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on July 31, 2026 at 20:28 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]