MFS Active Short Duration Income ETF — new fund registration

MFS Active Exchange Traded Funds Trust registered 2 new fund series on Form 485APOS, filed 2026-06-17. Featured series: MFS Active Short Duration Income ETF.

Registration

• Registrant / trust: MFS Active Exchange Traded Funds Trust
• CIK: 0002018846
• Form: 485APOS
• Filed: 2026-06-17
• State of incorporation: MA
• Accession: 0000912938-26-000680

Series & classes (2)

Other filings by this registrant (8)

• 485APOS — 2026-03-05 (2 new series)
• 485APOS — 2025-09-26 (1 new series)
• 485APOS — 2025-07-17 (2 new series)
• 485APOS — 2025-06-12 (1 new series)
• N-1A/A — 2024-10-23
• N-1A/A — 2024-09-26
• N-1A/A — 2024-07-30
• N-1A — 2024-04-15 (5 new series)

More

• Registrant profile: MFS Active Exchange Traded Funds Trust
• This page as markdown (for LLM agents)
• Search all SEC filings, advisers and people on Adviser Search