# Defiance US 100 Tech AI Moat ETF — new fund registration

ETF Series Solutions registered 2 new fund series on Form 485APOS, filed 2026-03-27. Featured series: Defiance US 100 Tech AI Moat ETF.

## Registration

- Registrant / trust: ETF Series Solutions
- CIK: 0001540305
- Form: 485APOS
- Filed: 2026-03-27
- State of incorporation: DE
- Accession: 0000894189-26-009613

## Series & classes (2)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Defiance US 100 Tech AI Moat ETF](https://search.stillhousedata.com/fund/S000105615) | Defiance US 100 Tech AI Moat ETF | AIX | Yes |
| [Defiance US 100 Tech Ex Software ETF](https://search.stillhousedata.com/fund/S000105616) | Defiance US 100 Tech Ex Software ETF | XIGV | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.65%
- Management fee: 0.65%
- Other expenses: 0.00%

## Investment objective

The Defiance US 100 Tech AI Moat ETF (the Fund or the AI Moat ETF) seeks to track the total return performance, before fees and expenses, of the Indxx US 100 Tech AI Moat Index (the Index).

## Other filings by this registrant (15)

- [485APOS — 2026-08-07 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-022002)
- [485APOS — 2026-08-05 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-021942)
- [485APOS — 2026-07-29 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-021654)
- [485APOS — 2026-06-29 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-020765)
- [485APOS — 2026-06-26 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-019873)
- [485APOS — 2026-06-22](https://search.stillhousedata.com/launch/0000894189-26-018019)
- [485APOS — 2026-05-29 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-016769)
- [485APOS — 2026-05-27 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-015811)
- [485APOS — 2026-05-27](https://search.stillhousedata.com/launch/0000894189-26-016076)
- [485APOS — 2026-05-22 (2 new series)](https://search.stillhousedata.com/launch/0000894189-26-015471)
- [485APOS — 2026-05-20 (1 new series)](https://search.stillhousedata.com/launch/0000894189-26-015075)
- [485APOS — 2026-05-20 (4 new series)](https://search.stillhousedata.com/launch/0000894189-26-015074)

## More

- [Registrant profile: ETF Series Solutions](https://search.stillhousedata.com/registrant/1540305)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000894189-26-009613.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.