Company: HBCYF
Filing Date: 2025-11-03
Form Type: 424B5
Source: 0001193125-25-261738
Chunk: 5

Company: HSBC HOLDINGS PLC
Filing Date: 2025-11-03
Form: 424B5
Chunk 5
---
 (i) the UK bail-inpower by the relevant UK resolution authority with respect to the Notes or (ii) the limited remedies available under the Indenture and the Notes for a non-paymentof principal and/or interest on the Notes. Application will be made to list the Notes on the New York Stock Exchange. Trading on the New York Stock Exchange is expected to begin within 30 days of the initial delivery of the Notes. The Notes are not deposit liabilities of HSBC Holdings plc and are not covered by the United Kingdom Financial Services Compensation Scheme or insured by the U.S. Federal Deposit Insurance Corporation or any other governmental agency of the United Kingdom, the United States or any other jurisdiction. Investing in the Notes involves certain risks. See “ Risk Factors ” beginning on page S-24.Unless otherwise defined, terms that are defined in “ Description of the Notes” beginning on page S-42have the same meaning when used on this cover page. Neither the Securities and Exchange Commission (the “SEC”) nor any other regulatory body has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus supplement or the related prospectus. Any representation to the contrary is a criminal offense.

|                                  |     | Per 2031       
 Fixed/Floating 
 Rate Note      |         |   |     | Total |               |     | Per 2036       
 Fixed/Floating 
 Rate Note      |         |   |     | Total |               |     | Per       
 Floating  
 Rate Note |         |   |     | Total |             |
|:---------------------------------|:----|:---------------|--------:|:--|:----|:------|--------------:|:----|:---------------|--------:|:--|:----|:------|--------------:|:----|:----------|--------:|:--|:----|:------|------------:|
| Public Offering Price(1)         |     |                | 100.000 | % |     | $     | 2,250,000,000 |     |                | 100.000 | % |     | $     | 2,250,000,000 |     |           | 100.000 | % |     | $     | 500,000,000 |
| Underwriting Discount            |     |                |   0.300 | % |     | $     |     6,750,000 |     |                |   0.400 | % |     | $