Company: BBVXF
Filing Date: 2025-09-16
Form Type: 6-K
Source: 0001193125-25-204873
Chunk: 1

Company: BANCO BILBAO VIZCAYA ARGENTARIA, S.A.
Filing Date: 2025-09-16
Form: 6-K
Chunk 1
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 to BBB+ from BBB. |

Madrid, September 16th 2025

SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| Date: September 16, 2025 |     | Banco Bilbao Vizcaya Argentaria, S.A. |
|:-------------------------|:----|:--------------------------------------|
|                          |     | By: /s/ Patricia Bueno Olalla         |
|                          |     | Name: Patricia Bueno Olalla           |
|                          |     | Title: Head of Investor Relations     |