Arca U.S. Treasury Money Market Digital Fund — new fund registration

Arca Open-End Fund Trust registered fund series on Form N-1A/A, filed 2026-03-20. Featured series: Arca U.S. Treasury Money Market Digital Fund.

Registration

• Registrant / trust: Arca Open-End Fund Trust
• CIK: 0002031240
• Form: N-1A/A
• Filed: 2026-03-20
• State of incorporation: DE
• Accession: 0001580642-26-001933

Series & classes (1)

Other filings by this registrant (2)

• N-1A/A — 2024-10-04
• N-1A — 2024-07-24 (1 new series)

More

• Registrant profile: Arca Open-End Fund Trust
• This page as markdown (for LLM agents)
• Search all SEC filings, advisers and people on Adviser Search