# EDGAR Filing Document

**Accession Number:** 0001335730
**File Stem:** 0001193125-26-049678
**Filing Date:** 2026-2
**Character Count:** 6719
**Document Hash:** 8f1290d7abb37724fa32a0462eb6d698
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-049678.hdr.sgml**: 20260213

**ACCESSION NUMBER**: 0001193125-26-049678

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260213

**FILED AS OF DATE**: 20260213

**DATE AS OF CHANGE**: 20260213

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MIZUHO FINANCIAL GROUP INC
- **CENTRAL INDEX KEY:** 0001335730
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33098
- **FILM NUMBER:** 26628676

**BUSINESS ADDRESS:**
- **STREET 1:** 1-5-5, OTEMACHI
- **CITY:** CHIYODA-KU, TOKYO
- **STATE:** M0
- **ZIP:** 100-8176
- **BUSINESS PHONE:** 81-3-5224-1111

**MAIL ADDRESS:**
- **STREET 1:** 1-5-5, OTEMACHI
- **CITY:** CHIYODA-KU, TOKYO
- **STATE:** M0
- **ZIP:** 100-8176

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 6-K** 

**REPORT OF FOREIGN PRIVATE ISSUER** 

**PURSUANT TO RULE 13a-16 OR 15d-16** 

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**For the month of February 2026** 

**Commission File Number 001-33098** 

## Mizuho Financial Group, Inc.
(Translation of registrant's name into English)

**5-5, Otemachi 1-chome** 

**Chiyoda-ku, Tokyo 100-8176** 

**Japan** 

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐

------

THIS REPORT ON FORM 6-K SHALL BE DEEMED TO BE INCORPORATED BY REFERENCE INTO THE PROSPECTUS FORMING A PART OF MIZUHO FINANCIAL GROUP, INC.'S REGISTRATION STATEMENT ON FORM F-3 (FILE NO. 333-282497) AND TO BE A PART OF SUCH PROSPECTUS FROM THE DATE ON WHICH THIS REPORT IS FURNISHED, TO THE EXTENT NOT SUPERSEDED BY DOCUMENTS OR REPORTS SUBSEQUENTLY FILED OR FURNISHED.

------

**SIGNATURES** 

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: | February 13, 2026 |
| Mizuho Financial Group, Inc. | Mizuho Financial Group, Inc. |
| By: | /s/ Takefumi Yonezawa |
| Name: | Takefumi Yonezawa |
| Title: | Senior Managing Corporate Executive / Group CFO |

---

------

![LOGO](g859564g0212164706194.jpg)

February 13, 2026

To whom it may concern:

---

| | |
|:---|:---|
| Company Name: | Mizuho Financial Group, Inc. |
| Representative: | Masahiro Kihara, President & CEO |
| Head Office: | 1-5-5 Otemachi, Chiyoda-ku, Tokyo |
| Stock Code Number: | 8411 |
|  | (Tokyo Stock Exchange (Prime Market)) |

---

**<u>Announcement regarding Capital Ratio as of December 31, 2025</u>**

Mizuho Financial Group, Inc. hereby announces Capital Ratio as of December 31, 2025, as shown in the appendix.

------

**<u>Capital Ratio</u>**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | Consolidated | | | (%, Billions of yen) | |
| **Mizuho Financial Group**<br> International Standard | As of<br>December 31<br>2025 | Change | As of<br>March 31,<br>2025 | As of<br>September 30,<br>2025 |  |
| (1) Total Capital Ratio | **18.16** | 0.41 | 17.75 | 18.41 |  |
| (2) Tier 1 Capital Ratio | **16.23** | 0.58 | 15.65 | 16.55 |  |
| (3) Common Equity Tier 1 Capital Ratio | **13.76** | 0.53 | 13.23 | 13.70 |  |
| (4) Total Capital | **14082.8** | 1327 | 12755.7 | 13662.3 |  |
| (5) Tier 1 Capital | **12586.8** | 1338.6 | 11248.2 | 12287.4 |  |
| (6) Common Equity Tier 1 Capital | **10668.3** | 1162.1 | 9506.2 | 10166.2 |  |
| (7) Risk-weighted Assets | **77531.2** | 5686.8 | 71844.4 | 74205 |  |
| (8) Total Required Capital (7)x8% | **6202.5** | 454.9 | 5747.5 | 5936.4 |  |
|  | Consolidated | Consolidated | Consolidated |  | Non-Consolidated |
| **Mizuho Bank**<br> International Standard | As of<br>December 31<br>2025 | Change | As of<br>March 31,<br>2025 | As of<br>September 30,<br>2025 | As of<br>December 31<br>2025 |
| (1) Total Capital Ratio | **17.21** | 0.94 | 16.27 | 17.50 | **16.35** |
| (2) Tier 1 Capital Ratio | **15.15** | 1.09 | 14.06 | 15.48 | **14.09** |
| (3) Common Equity Tier 1 Capital Ratio | **12.44** | 1.02 | 11.42 | 12.34 | **11.14** |
| (4) Total Capital | **12278.8** | 1560 | 10718.8 | 11836.9 | **10623.9** |
| (5) Tier 1 Capital | **10804.5** | 1537.2 | 9267.3 | 10473 | **9159.1** |
| (6) Common Equity Tier 1 Capital | **8873.0** | 1343.9 | 7529 | 8350.9 | **7238.6** |
| (7) Risk-weighted Assets | **71306.4** | 5427 | 65879.4 | 67632.6 | **64971.6** |
| (8) Total Required Capital (7)x8% | **5704.5** | 434.1 | 5270.3 | 5410.6 | **5197.7** |
|  | Consolidated | Consolidated | Consolidated |  | Non-Consolidated |
| **Mizuho Trust & Banking**<br> Domestic Standard | As of<br>December 31<br>2025 | Change | As of<br>March 31,<br>2025 | As of<br>September 30,<br>2025 | As of<br>December 31<br>2025 |
| (1) Capital Ratio | **33.79** | / | / | / | **34.09** |
| (2) Core Capital | **486.8** | / | / | / | **471.5** |
| (3) Risk-weighted Assets | **1440.5** | / | / | / | **1383.0** |
| (4) Total Required Capital (3)x4% | **57.6** | / | / | / | **55.3** |
|  \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. | \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. | \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. | \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. | \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. | \* As of December 31, 2025, Mizuho Trust & Banking is subject to the Domestic Standard. |
|  | Consolidated | Consolidated | Consolidated |  | Non-Consolidated |
| **Mizuho Trust & Banking**<br> International Standard (Reference) | As of<br>December 31<br>2025 | Change | As of<br>March 31,<br>2025 | As of<br>September 30,<br>2025 | As of<br>December 31<br>2025 |
| (1) Total Capital Ratio | **37.49** | 5.89 | 31.60 | 34.58 | **37.90** |
| (2) Tier 1 Capital Ratio | **37.45** | 5.85 | 31.60 | 34.58 | **37.86** |
| (3) Common Equity Tier 1 Capital Ratio | **37.45** | 5.85 | 31.60 | 34.57 | **37.86** |
| (4) Total Capital | **580.6** | 86.7 | 493.9 | 549.8 | **564.5** |
| (5) Tier 1 Capital | **580.0** | 86.1 | 493.8 | 549.7 | **564.0** |
| (6) Common Equity Tier 1 Capital | **579.9** | 86.1 | 493.8 | 549.7 | **564.0** |
| (7) Risk-weighted Assets | **1548.5** | (14.0) | 1562.5 | 1589.6 | **1489.4** |
| (8) Total Required Capital (7)x8% | **123.8** | (1.1) | 125 | 127.1 | **119.1** |

---