HSBC 424B5: Secondary offering
HSBC Holdings PLC
Filed with the SEC on · accession 0001628280-26-071523
HSBC filed a 424B5 (prospectus (offering)) with the SEC on Nov 6, 2026. The final terms of an offering of shares or bonds. The stock moved -1.1% by the first close after the filing.
Summary of the filing
HSBC Holdings PLC filed a final prospectus supplement for the offering of $1.5 billion aggregate principal amount of 7.625% Perpetual Subordinated Contingent Convertible Securities, callable during any optional redemption period.
Key details
How HSBC stock reacted
Close before
$88.06
Nov 5, 2026
First close after
-1.14%
$87.06
5 trading days
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Since filing
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Click hereFrequently asked questions
What did HSBC file with the SEC on Nov 6, 2026?
HSBC filed a 424B5 (Secondary offering). HSBC Holdings PLC filed a final prospectus supplement for the offering of $1.5 billion aggregate principal amount of 7.625% Perpetual Subordinated Contingent Convertible Securities, callable during any optional redemption period.
What does a secondary offering mean for HSBC stock?
New shares dilute existing holders and are often sold at a discount to the market price.
How do I read a 424B5?
The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B5 (prospectus (offering)): The final terms of an offering of shares or bonds.
How did HSBC stock react to this filing?
HSBC closed at $88.06 before the filing and $87.06 on Nov 6, 2026 (-1.14%).
Other HSBC SEC filings
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