03/06/2026 | Press release | Distributed by Public on 03/06/2026 11:00
[Janus Henderson Letterhead]
March 6, 2026
EDGAR Operations Branch
Securities and Exchange Commission
Division of Investment Management
100 F Street, N.E.
Washington, D.C. 20549-0505
| Re: | JANUS DETROIT STREET TRUST (the "Registrant") |
|
1933 Act File No. 333-207814 |
|
|
1940 Act File No. 811-23112 |
Dear Sir or Madam:
Pursuant to Rule 497(j) of Regulation C under the Securities Act of 1933, as amended (the "1933 Act"), the undersigned hereby certifies on behalf of the Registrant:
| 1. | There are no changes to the following Prospectuses and Statements of Additional Information ("SAIs") from the forms of the Prospectuses and SAIs that were filed in Post-Effective Amendment No. 88 ("PEA No. 88") on February 27, 2026, pursuant to Rule 485(b) under the 1933 Act. |
| · | Fixed Income ETFs Prospectuses and SAI (except for the Janus Henderson Asset-Backed Securities ETF Prospectus) |
| · | Janus Henderson Global Artificial Intelligence ETF Prospectus and SAI |
| · | Janus Henderson Transformational Growth ETF Prospectus and SAI |
| · | Janus Henderson U.S. Real Estate ETF Prospectus and SAI |
| · | Janus Henderson Mid Cap Growth Alpha ETF, Janus Henderson Small Cap Growth Alpha ETF, and Janus Henderson Small/Mid Cap Growth Alpha ETF Prospectuses and SAI |
| 2. | The text of PEA No. 88 has been filed electronically. |
If you have any questions regarding this filing, please call me at (303) 336-7903.
Respectfully,
/s/ Cara Owen
Cara Owen, Esq.
Vice President, Secretary, and Chief Legal Officer of the Registrant
Enclosure (via EDGAR)
| cc: | Eric Purple, Esq. |
| Jay Mensah, Esq. |