HSBC Holdings plc filed a Form 6-K with the SEC on 28 October 2026, announcing the publication of a base prospectus supplement approved by the Financial Conduct Authority in connection with its debt issuance programme.

Key Highlights

  • Supplement date: The base prospectus supplement is dated 28 October 2026.
  • Original base prospectus: The supplement relates to the base prospectus dated 30 March 2026 and prior supplements dated 5 May 2026 and 4 August 2026.
  • Regulator approval: The supplement was approved by the Financial Conduct Authority, according to the filing.
  • Document access: The full supplement was made available via the HSBC investor relations website and submitted to the National Storage Mechanism at the FCA.
  • Company scale: The filing notes HSBC Holdings plc reported total assets of US$3,445bn as of 30 September 2026 and operates from offices in 56 countries and territories.
  • Securities restriction: According to the filing, notes issued under the programme have not been and will not be registered under the U.S. Securities Act of 1933 and may only be offered in limited circumstances to qualified institutional buyers or non-U.S. persons.

HSBC Holdings Files 6-K Disclosing FCA-Approved Debt Programme Supplement

HSBC Holdings plc, headquartered at 8 Canada Square, London E14 5HQ, submitted a Form 6-K to the Securities and Exchange Commission dated 28 October 2026. The filing announced the publication of a base prospectus supplement in connection with the HSBC Holdings plc Debt Issuance Programme. The supplement, approved by the Financial Conduct Authority, supplements the base prospectus originally dated 30 March 2026 as well as two earlier supplements dated 5 May 2026 and 4 August 2026, according to the filing.

The filing directed investors to the HSBC investor relations website for the full document and confirmed a copy was submitted to the National Storage Mechanism, where it would be available for inspection. HSBC Holdings plc is described in the filing as serving customers "worldwide from offices in 56 countries and territories," with total assets of US$3,445bn at 30 September 2026.

The filing includes extensive distribution restrictions. According to the disclosure, the supplement and any notes issued under the base prospectus "may not be offered, sold, pledged or otherwise transferred" except to qualified institutional buyers under Rule 144A or to non-U.S. persons in offshore transactions under Regulation S. The document was signed by Angela McEntee, Group Company Secretary, on behalf of HSBC Holdings plc. The company files annual reports under Form 20-F and reports as a foreign private issuer.

What Was Disclosed

HSBC Holdings plc filed a Form 6-K on 28 October 2026 disclosing the FCA-approved publication of a base prospectus supplement to its debt issuance programme, supplementing documents originally dated from March 2026, with distribution restricted primarily to non-U.S. persons and qualified institutional buyers.