# Themes Optical ETF — new fund registration

Themes ETF Trust registered 1 new fund series on Form 485APOS, filed 2026-07-17. Featured series: Themes Optical ETF.

## Registration

- Registrant / trust: Themes ETF Trust
- CIK: 0001976322
- Form: 485APOS
- Filed: 2026-07-17
- Accession: 0001829126-26-007646

## Series & classes (1)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Themes Optical ETF](https://search.stillhousedata.com/fund/S000109585) | Themes Optical ETF | — | Yes |

## Other filings by this registrant (15)

- [485APOS — 2026-07-30 (3 new series)](https://search.stillhousedata.com/launch/0001829126-26-008113)
- [485APOS — 2026-07-21 (3 new series)](https://search.stillhousedata.com/launch/0001829126-26-007716)
- [485APOS — 2026-07-20 (3 new series)](https://search.stillhousedata.com/launch/0001829126-26-007664)
- [485APOS — 2026-07-17 (3 new series)](https://search.stillhousedata.com/launch/0001829126-26-007636)
- [485APOS — 2026-07-15 (1 new series)](https://search.stillhousedata.com/launch/0001829126-26-007595)
- [485APOS — 2026-07-10 (1 new series)](https://search.stillhousedata.com/launch/0001829126-26-007504)
- [485APOS — 2026-07-09 (1 new series)](https://search.stillhousedata.com/launch/0001829126-26-007466)
- [485APOS — 2026-07-09 (1 new series)](https://search.stillhousedata.com/launch/0001829126-26-007467)
- [485APOS — 2026-07-02 (2 new series)](https://search.stillhousedata.com/launch/0001829126-26-007223)
- [485APOS — 2026-06-29 (3 new series)](https://search.stillhousedata.com/launch/0001829126-26-006991)
- [485APOS — 2026-06-26 (4 new series)](https://search.stillhousedata.com/launch/0001829126-26-006944)
- [485APOS — 2026-06-18 (1 new series)](https://search.stillhousedata.com/launch/0001829126-26-006686)

## More

- [Registrant profile: Themes ETF Trust](https://search.stillhousedata.com/registrant/1976322)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001829126-26-007646.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.