Company: BBVXF
Filing Date: 2025-07-31
Form Type: 6-K
Source: 0000842180-25-000033
Chunk: 0

Company: BANCO BILBAO VIZCAYA ARGENTARIA, S.A.
Filing Date: 2025-07-31
Form: 6-K
Chunk 0
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### UNITED STATES SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

#### FORM 6-K
<div align='center'>REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16</div>

#### UNDER THE SECURITIES EXCHANGE ACT OF 1934
<div align='center'>For the six months ended June 30, 2025</div>

#### Commission file number: 1-10110

#### BANCO BILBAO VIZCAYA ARGENTARIA, S.A.
<div align='center'>(Exact name of Registrant as specified in its charter)</div>

#### BANK BILBAO VIZCAYA ARGENTARIA, S.A.
<div align='center'>(Translation of Registrant’s name into English)</div>

#### Calle Azul, 4

#### 28050 Madrid

#### Spain
<div align='center'>(Address of principal executive offices)</div>

<div align='center'>Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:</div>

| Form 20-F [X] | Form 40-F [  ] |

#### BANCO BILBAO VIZCAYA ARGENTARIA, S.A.

### TABLE OF CONTENTS
|                                                               |     | Page |
| Certain Terms and Conventions                                 |     |    1 |
| Cautionary Statement Regarding Forward-Looking Statements     |     |    2 |
| Presentation of Financial Information                         |     |    5 |
| Item 4B. Business Overview                                    |     |    7 |
| Item 4E. Selected Statistical Information                     |     |   16 |
| Item 5. Operating and Financial Review and Prospects          |     |   29 |
| Item 5A. Operating Results                                    |     |   30 |
| Item 5B. Liquidity and Capital Resources                      |     |   57 |
| Other Matters                                                 |     |   61 |
| Unaudited Condensed Interim Consolidated Financial Statements |     |  F-1 |

This Form 6-K is incorporated by reference into BBVA’s Registration Statement No. 333-281111 on Form F-4 and Registration Statements Nos. 333-240248, 333-228053, 333-217