SCHEDULE: Mizuho Financial Group Reports Zero Ownership in Eureka Acquisition Corp

Mizuho Financial Group, Inc. has filed a Schedule 13G, reporting zero beneficial ownership of Eureka Acquisition Corp's common shares as of June 30, 2026.

Summary

• Mizuho Financial Group, Inc. (and its subsidiaries Mizuho Bank, Ltd., Mizuho Americas LLC, and Mizuho Securities USA LLC) has filed an amended Schedule 13G.
• The filing indicates that as of June 30, 2026, Mizuho Financial Group, Inc. beneficially owns 0.00 shares of Eureka Acquisition Corp's common stock.
• This represents 0.0% of the class of securities.
• The filing is made under Rule 13d-1(b) as Mizuho Financial Group, Inc. is classified as a Parent Holding Company.
• Powers of attorney were granted to Takahiro Katsura to execute and file the necessary documents with the SEC.

Sentiment

Score: 2

Explanation: StockSavvy.ai views this as a low score due to the filing indicating zero beneficial ownership, suggesting a lack of significant investment or influence.

Negatives

• Mizuho Financial Group, Inc. reports zero beneficial ownership of Eureka Acquisition Corp's common shares.
• This indicates no significant investment or control position by Mizuho in Eureka Acquisition Corp as of the reporting date.

Future Outlook

No forward-looking statements or guidance were provided in this filing.

Management Comments

• Mizuho Financial Group, Inc. certifies that the securities were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are typically made by institutional investors who acquire beneficial ownership of more than 5% of a class of a company's registered equity securities. A filing reporting 0% ownership is unusual and suggests a change in status or a correction.

Stakeholder Impact

• Shareholders: The lack of significant beneficial ownership by Mizuho Financial Group may indicate a lack of institutional confidence or a strategic shift away from Eureka Acquisition Corp.

Key Dates

Keywords

Eureka Acquisition Corp, Mizuho Financial Group, Schedule 13G, Beneficial Ownership, Parent Holding Company, SEC Filing, Common Shares