# EDGAR Filing Document

**Accession Number:** 0001976322
**File Stem:** 0001829126-26-000239
**Filing Date:** 2026-1
**Character Count:** 12538
**Document Hash:** be7fc94c9da50fc6d9c5db4aa19d746a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001829126-26-000239.hdr.sgml**: 20260112

**ACCESSION NUMBER**: 0001829126-26-000239

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260112

**DATE AS OF CHANGE**: 20260112

**EFFECTIVENESS DATE**: 20260112

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Themes ETF Trust
- **CENTRAL INDEX KEY:** 0001976322

**ORGANIZATION NAME:**
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-271700
- **FILM NUMBER:** 26526043

**BUSINESS ADDRESS:**
- **STREET 1:** 34 EAST PUTNAM STREET
- **STREET 2:** SUITE 112
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830
- **BUSINESS PHONE:** (646) 206-1788

**MAIL ADDRESS:**
- **STREET 1:** 34 EAST PUTNAM STREET
- **STREET 2:** SUITE 112
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830

## Series and Classes Contracts Data

### Leverage Shares 2X Long ALB Daily ETF (Series ID: S000100533)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270357 | Leverage Shares 2X Long ALB Daily ETF |  |

### Leverage Shares 2X Long CRML Daily ETF (Series ID: S000100534)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270358 | Leverage Shares 2X Long CRML Daily ETF |  |

### Leverage Shares 2X Long DFDV Daily ETF (Series ID: S000100535)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270359 | Leverage Shares 2X Long DFDV Daily ETF |  |

### Leverage Shares 2X Long DNN Daily ETF (Series ID: S000100536)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270360 | Leverage Shares 2X Long DNN Daily ETF |  |

### Leverage Shares 2X Long FCX Daily ETF (Series ID: S000100537)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270361 | Leverage Shares 2X Long FCX Daily ETF |  |

### Leverage Shares 2X Long FWDI Daily ETF (Series ID: S000100538)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270362 | Leverage Shares 2X Long FWDI Daily ETF | FOGG            |

### Leverage Shares 2X Long GAP Daily ETF (Series ID: S000100539)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270363 | Leverage Shares 2X Long GAP Daily ETF |  |

### Leverage Shares 2X Long GILD Daily ETF (Series ID: S000100540)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270364 | Leverage Shares 2X Long GILD Daily ETF |  |

### Leverage Shares 2X Long GLW Daily ETF (Series ID: S000100541)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270365 | Leverage Shares 2X Long GLW Daily ETF |  |

### Leverage Shares 2X Long HIVE Daily ETF (Series ID: S000100542)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270366 | Leverage Shares 2X Long HIVE Daily ETF |  |

### Leverage Shares 2X Long HUT Daily ETF (Series ID: S000100543)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270367 | Leverage Shares 2X Long HUT Daily ETF |  |

### Leverage Shares 2X Long AXP Daily ETF (Series ID: S000100544)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270368 | Leverage Shares 2X Long AXP Daily ETF |  |

### Leverage Shares 2X Long LAES Daily ETF (Series ID: S000100545)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270369 | Leverage Shares 2X Long LAES Daily ETF |  |

### Leverage Shares 2X Long LI Daily ETF (Series ID: S000100546)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000270370 | Leverage Shares 2X Long LI Daily ETF |  |

### Leverage Shares 2X Long NMAX Daily ETF (Series ID: S000100547)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270371 | Leverage Shares 2X Long NMAX Daily ETF |  |

### Leverage Shares 2X Long ONDS Daily ETF (Series ID: S000100548)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270372 | Leverage Shares 2X Long ONDS Daily ETF |  |

### Leverage Shares 2X Long ORLY Daily ETF (Series ID: S000100549)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270373 | Leverage Shares 2X Long ORLY Daily ETF |  |

### Leverage Shares 2X Long PLUG Daily ETF (Series ID: S000100550)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270374 | Leverage Shares 2X Long PLUG Daily ETF |  |

### Leverage Shares 2X Long POET Daily ETF (Series ID: S000100551)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270375 | Leverage Shares 2X Long POET Daily ETF |  |

### Leverage Shares 2X Long RCAT Daily ETF (Series ID: S000100552)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270376 | Leverage Shares 2X Long RCAT Daily ETF |  |

### Leverage Shares 2X Long RR Daily ETF (Series ID: S000100553)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000270377 | Leverage Shares 2X Long RR Daily ETF |  |

### Leverage Shares 2X Long SKYT Daily ETF (Series ID: S000100554)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270378 | Leverage Shares 2X Long SKYT Daily ETF |  |

### Leverage Shares 2X Long BITF Daily ETF (Series ID: S000100555)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270379 | Leverage Shares 2X Long BITF Daily ETF |  |

### Leverage Shares 2X Long SLB Daily ETF (Series ID: S000100556)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270380 | Leverage Shares 2X Long SLB Daily ETF |  |

### Leverage Shares 2X Long SUIG Daily ETF (Series ID: S000100557)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270381 | Leverage Shares 2X Long SUIG Daily ETF |  |

### Leverage Shares 2X Long UAMY Daily ETF (Series ID: S000100558)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270382 | Leverage Shares 2X Long UAMY Daily ETF |  |

### Leverage Shares 2X Long UEC Daily ETF (Series ID: S000100559)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000270383 | Leverage Shares 2X Long UEC Daily ETF |  |

### Leverage Shares 2X Long UPXI Daily ETF (Series ID: S000100560)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270384 | Leverage Shares 2X Long UPXI Daily ETF |  |

### Leverage Shares 2X Long USAR Daily ETF (Series ID: S000100561)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270385 | Leverage Shares 2X Long USAR Daily ETF |  |

### Leverage Shares 2X Long UUUU Daily ETF (Series ID: S000100562)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270386 | Leverage Shares 2X Long UUUU Daily ETF |  |

### Leverage Shares 2X Long WULF Daily ETF (Series ID: S000100563)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270387 | Leverage Shares 2X Long WULF Daily ETF |  |

### Leverage Shares 2X Long XPEV Daily ETF (Series ID: S000100564)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270388 | Leverage Shares 2X Long XPEV Daily ETF |  |

### Leverage Shares 2X Long ZS Daily ETF (Series ID: S000100565)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000270389 | Leverage Shares 2X Long ZS Daily ETF |  |

### Leverage Shares 2X Long BTBT Daily ETF (Series ID: S000100566)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270390 | Leverage Shares 2X Long BTBT Daily ETF |  |

### Leverage Shares 2X Short OKLO Daily ETF (Series ID: S000100567)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000270391 | Leverage Shares 2X Short OKLO Daily ETF |  |

### Leverage Shares 2X Long BTCS Daily ETF (Series ID: S000100568)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270392 | Leverage Shares 2X Long BTCS Daily ETF |  |

### Leverage Shares 2X Long BTDR Daily ETF (Series ID: S000100569)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270393 | Leverage Shares 2X Long BTDR Daily ETF |  |

### Leverage Shares 2X Long BYND Daily ETF (Series ID: S000100570)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270394 | Leverage Shares 2X Long BYND Daily ETF |  |

### Leverage Shares 2X Long CAVA Daily ETF (Series ID: S000100571)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270395 | Leverage Shares 2X Long CAVA Daily ETF |  |

### Leverage Shares 2X Long CORZ Daily ETF (Series ID: S000100572)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000270396 | Leverage Shares 2X Long CORZ Daily ETF |  |

January 12, 2026

**VIA EDGAR TRANSMISSION**

U.S. Securities and Exchange Commission

Division of Investment Management

100 F Street, NE

Washington, DC 20549

Re: Themes ETF Trust (the "Trust")

**File Nos.: 333-271700 and 811-23872**

**Leverage Shares 2X Short OKLO Daily ETF**

**Leverage Shares 2X Long CRML Daily ETF**

**Leverage Shares 2X Long USAR Daily ETF**

**Leverage Shares 2X Long UUUU Daily ETF**

**Leverage Shares 2X Long LAES Daily ETF**

**Leverage Shares 2X Long BITF Daily ETF**

**Leverage Shares 2X Long ALB Daily ETF**

**Leverage Shares 2X Long FCX Daily ETF**

**Leverage Shares 2X Long ONDS Daily ETF**

**Leverage Shares 2X Long POET Daily ETF**

**Leverage Shares 2X Long UAMY Daily ETF**

**Leverage Shares 2X Long AXP Daily ETF**

**Leverage Shares 2X Long UEC Daily ETF**

**Leverage Shares 2X Long GLW Daily ETF**

**Leverage Shares 2X Long GILD Daily ETF**

**Leverage Shares 2X Long PLUG Daily ETF**

**Leverage Shares 2X Long DNN Daily ETF**

**Leverage Shares 2X Long SLB Daily ETF**

**Leverage Shares 2X Long RCAT Daily ETF**

**Leverage Shares 2X Long DFDV Daily ETF**

**Leverage Shares 2X Long NMAX Daily ETF**

**Leverage Shares 2X Long FWDI Daily ETF**

**Leverage Shares 2X Long BYND Daily ETF**

**Leverage Shares 2X Long HIVE Daily ETF**

**Leverage Shares 2X Long BTBT Daily ETF**

**Leverage Shares 2X Long WULF Daily ETF**

**Leverage Shares 2X Long BTDR Daily ETF**

**Leverage Shares 2X Long CORZ Daily ETF**

**Leverage Shares 2X Long HUT Daily ETF**

**Leverage Shares 2X Long BTCS Daily ETF**

**Leverage Shares 2X Long ZS Daily ETF**

**Leverage Shares 2X Long CAVA Daily ETF**

**Leverage Shares 2X Long GAP Daily ETF**

**Leverage Shares 2X Long UPXI Daily ETF**

**Leverage Shares 2X Long SUIG Daily ETF**

**Leverage Shares 2X Long RR Daily ETF**

**Leverage Shares 2X Long XPEV Daily ETF**

**Leverage Shares 2X Long LI Daily ETF**

**Leverage Shares 2X Long SKYT Daily ETF**

**Leverage Shares 2X Long ORLY Daily ETF**

**(collectively, the "Funds")**

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and the regulations thereunder, the Trust on behalf of the Funds hereby certifies that the form of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from those contained in Post- Effective Amendment No. 91 to the Trust's Registration Statement on Form N-1A, filed on January 9, 2026.

If you have any questions or require further information, please contact Karen Aspinall at (949) 629-3928 or Karen.Aspinall@Practus.com.

Sincerely,

<u>/s/ Karen Aspinall</u>

Karen Aspinall

![](img_002.jpg)

**KAREN A. ASPINALL ● PARTNER**

11300 Tomahawk Creek Pkwy ● Ste. 310 ● Leawood, KS 66211 ● p: 949.629.3928

Practus, LLP ● Karen.Aspinall@Practus.com ● Practus.com