# Portfolio Building Block USA Banks ETF — new fund registration

Tidal Trust IV registered 3 new fund series on Form 485APOS, filed 2026-02-26. Featured series: Portfolio Building Block USA Banks ETF.

## Registration

- Registrant / trust: Tidal Trust IV
- CIK: 0002043390
- Form: 485APOS
- Filed: 2026-02-26
- State of incorporation: DE
- Accession: 0001999371-26-004413

## Series & classes (3)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Portfolio Building Block USA Banks ETF](https://search.stillhousedata.com/fund/S000104542) | Portfolio Building Block USA Banks ETF | PBUB | Yes |
| [Portfolio Building Block World Consumer Staples ETF](https://search.stillhousedata.com/fund/S000104543) | Portfolio Building Block World Consumer Staples ETF | PBCS | Yes |
| [Portfolio Building Block World Ex US Industrials ETF](https://search.stillhousedata.com/fund/S000104544) | Portfolio Building Block World Ex US Industrials ETF | PBWN | Yes |

## Investment objective

The Portfolio Building Block US Banks ETF (the Fund) seeks to track the performance, before fees and expenses, of the BITA US Banking Select Index (the Index).

## Other filings by this registrant (15)

- [485APOS — 2026-07-02](https://search.stillhousedata.com/launch/0001999371-26-014113)
- [485APOS — 2026-06-30 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-013885)
- [485APOS — 2026-06-24 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-013363)
- [485APOS — 2026-06-22 (7 new series)](https://search.stillhousedata.com/launch/0001999371-26-013197)
- [485APOS — 2026-06-18 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-013060)
- [485APOS — 2026-06-18 (3 new series)](https://search.stillhousedata.com/launch/0001999371-26-013069)
- [485APOS — 2026-06-17 (8 new series)](https://search.stillhousedata.com/launch/0001999371-26-012964)
- [485APOS — 2026-06-12 (3 new series)](https://search.stillhousedata.com/launch/0001999371-26-012725)
- [485APOS — 2026-06-11 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-012619)
- [485APOS — 2026-06-09 (6 new series)](https://search.stillhousedata.com/launch/0001999371-26-012462)
- [485APOS — 2026-05-28 (1 new series)](https://search.stillhousedata.com/launch/0001999371-26-011636)
- [485APOS — 2026-05-15 (5 new series)](https://search.stillhousedata.com/launch/0001999371-26-010774)

## More

- [Registrant profile: Tidal Trust IV](https://search.stillhousedata.com/registrant/2043390)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001999371-26-004413.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.