Mizuho Financial Group, Inc. filed Amendment No. 1 to a Schedule 13G with the SEC on November 12, 2026, disclosing its beneficial ownership position in the Common Shares of RF Acquisition Corp II as of September 30, 2026.

Key Highlights

  • Zero beneficial ownership: Mizuho Financial Group, Inc. reported 0 shares beneficially owned in RF Acquisition Corp II as of September 30, 2026.
  • No voting or dispositive power: The filing shows 0 shares across all four power categories: sole voting, shared voting, sole dispositive, and shared dispositive.
  • Percent of class: The filing states 0% of the class is represented by the amount reported.
  • Triggering event date: The date of the event requiring this filing was September 30, 2026.
  • Subsidiary relationship: The filing notes that Mizuho Financial Group, Inc., Mizuho Bank, Ltd., and Mizuho Americas LLC "may be deemed to be indirect beneficial owners of said equity securities directly held by Mizuho Securities USA LLC which is their wholly-owned subsidiary."
  • Issuer location: RF Acquisition Corp II is headquartered at 111 Somerset, #05-07, Singapore, Republic of Singapore 238164, according to the filing.

Mizuho Reports Zero Ownership in RF Acquisition Corp II

Mizuho Financial Group, Inc., organized in Japan and headquartered at 1-5-5 Otemachi, Chiyoda-ku, Tokyo, 100-8176, Japan, submitted Amendment No. 1 to Schedule 13G on November 12, 2026, covering Common Shares of RF Acquisition Corp II (CUSIP: G75389109). The filing was signed by Takahiro Katsura, Managing Director, Global Corporate Function Coordination Department, and covers a triggering event dated September 30, 2026. Mizuho Financial Group is classified in the filing as a parent holding company (Type: FI).

According to the filing, Mizuho Financial Group beneficially owns 0 shares of RF Acquisition Corp II Common Shares, representing 0% of the class. The filing indicates that Mizuho Financial Group, Mizuho Bank, Ltd., and Mizuho Americas LLC may be deemed indirect beneficial owners of equity securities directly held by Mizuho Securities USA LLC, described as their wholly-owned subsidiary. The filing identifies Item 5 as applicable, noting ownership of 5 percent or less of the class.

The filing states, as a certification by the signatory, that "the securities referred to above 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." The subsidiary through which any direct holdings may exist is identified by reference to Exhibit A attached to the filing.

What Was Disclosed

Mizuho Financial Group, Inc. filed an amended Schedule 13G disclosing zero beneficial ownership, zero voting power, and zero dispositive power in RF Acquisition Corp II Common Shares, with the event triggering the amendment occurring on September 30, 2026.