Themes ETF Trust has filed a certification under Rule 497(j) of the Securities Act of 1933, confirming that the form of Prospectus and Statement of Additional Information for its Leverage Shares 1X Short Anthropic Daily ETF does not differ from previously filed documents. This filing, dated October 28, 2026, is significant as it reflects the company's commitment to maintaining compliance with regulatory standards.

Themes ETF Trust, an investment entity based in Greenwich, Connecticut, is focused on providing exchange-traded funds (ETFs) that cater to various investment strategies. The recent filing, designated as 497J, is part of a series of submissions made on the same day, including multiple 485BXT filings, which relate to the registration of new investment products.

According to the filing, the certification states: "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. 571 to the Trust’s Registration Statement on Form N-1A." This indicates that the company is ensuring that its documentation remains consistent and compliant with SEC regulations.

This update may have implications for investors and stakeholders in the ETF market, as it underscores the importance of transparency and regulatory adherence in the investment sector. The filing is part of a broader trend in the industry where firms are increasingly focused on maintaining compliance with evolving regulations.

Looking ahead, the filing does not specify what further actions or filings may be required. However, it reinforces the Trust's ongoing commitment to regulatory compliance and investor transparency.