# Defiance AI Magnificent 10 ETF — new fund registration

Tidal Trust II registered 1 new fund series on Form 485APOS, filed 2026-05-13. Featured series: Defiance AI Magnificent 10 ETF.

## Registration

- Registrant / trust: Tidal Trust II
- CIK: 0001924868
- Form: 485APOS
- Filed: 2026-05-13
- State of incorporation: DE
- Accession: 0001999371-26-010584

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Defiance AI Magnificent 10 ETF](https://search.stillhousedata.com/fund/S000106698) | Defiance AI Magnificent 10 ETF | — | Yes |

## Other filings by this registrant (15)

- [485APOS — 2026-07-21 (3 new series)](https://search.stillhousedata.com/launch/0001999371-26-015487)
- [485APOS — 2026-07-20 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-015400)
- [485APOS — 2026-07-14 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-014940)
- [NT-NCSR — 2026-07-10](https://search.stillhousedata.com/launch/0001999371-26-014732)
- [485APOS — 2026-07-07 (4 new series)](https://search.stillhousedata.com/launch/0001999371-26-014413)
- [485APOS — 2026-07-02](https://search.stillhousedata.com/launch/0001999371-26-014114)
- [485APOS — 2026-07-01 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-013975)
- [485APOS — 2026-06-29](https://search.stillhousedata.com/launch/0001999371-26-013697)
- [485APOS — 2026-06-23](https://search.stillhousedata.com/launch/0001999371-26-013285)
- [485APOS — 2026-06-09 (4 new series)](https://search.stillhousedata.com/launch/0001999371-26-012451)
- [485APOS — 2026-06-08](https://search.stillhousedata.com/launch/0001999371-26-012314)
- [485APOS — 2026-06-05 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-012192)

## More

- [Registrant profile: Tidal Trust II](https://search.stillhousedata.com/registrant/1924868)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001999371-26-010584.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.