SCHEDULE: Mizuho Financial Group Reports 0% Stake in Horizon Space
Ownership Disclosure
Mizuho Financial Group, Inc. filed an Amendment No. 4 to Schedule 13G, reporting zero beneficial ownership in Horizon Space Acquisition I Corp. common shares.
Summary
- Mizuho Financial Group, Inc. (Mizuho) filed an Amendment No. 4 to Schedule 13G regarding its holdings in Horizon Space Acquisition I Corp. common shares.
- Mizuho reported 0.00 shares beneficially owned, representing 0.0% of the class of securities.
- This filing indicates that Mizuho, along with its subsidiaries Mizuho Bank, Ltd., Mizuho Americas LLC, and Mizuho Securities USA LLC, no longer holds a reportable beneficial ownership stake in Horizon Space Acquisition I Corp.
- The event requiring this filing occurred on December 31, 2025.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a neutral filing, primarily a compliance update reflecting Mizuho Financial Group's current non-reportable ownership in Horizon Space Acquisition I Corp. It does not provide new information that would significantly alter the investment thesis for the issuer.
Future Outlook
This filing does not contain any forward-looking statements or guidance regarding Horizon Space Acquisition I Corp. or Mizuho Financial Group's future investment intentions.
Industry Context
StockSavvy.ai notes that Schedule 13G filings are routine disclosures for institutional investors, indicating their passive ownership or changes in holdings. A 0% reported stake suggests Mizuho Financial Group no longer holds a reportable interest in Horizon Space Acquisition I Corp., which is common for institutional investors adjusting their portfolios or for SPACs nearing or completing their de-SPAC transaction.
Stakeholder Impact
- Shareholders of Horizon Space Acquisition I Corp. will note the absence of Mizuho Financial Group as a significant beneficial owner, which may reflect a change in institutional interest or portfolio reallocation.
Key Dates
| Date | Description |
|---|---|
| 12/31/2025 | Date of event which required the filing of this statement |
| 02/12/2026 | Date of filing and signature by Takahiro Katsura on behalf of Mizuho Financial Group, Inc. |
Keywords
Horizon Space Acquisition I Corp, Mizuho Financial Group, Schedule 13G, Common Shares, Institutional Ownership, SPAC
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