Mizuho Financial Group, Inc. filed an amended Schedule 13G on November 12, 2026, disclosing beneficial ownership of Common Shares of Disciplined Growth Acquisition Corporation as of September 30, 2026.

Key Highlights

  • Beneficial ownership: Mizuho Financial Group, Inc. reported aggregate beneficial ownership of 183,997 Common Shares of Disciplined Growth Acquisition Corporation.
  • Percent of class: The 183,997 shares represent 1.1% of the class, as disclosed in the filing.
  • Sole voting and dispositive power: The filing attributes 183,997 shares each to sole voting power and sole dispositive power, with no shared voting or dispositive power reported.
  • Indirect beneficial ownership: According to the filing, Mizuho Financial Group, Inc., Mizuho Bank, Ltd., and Mizuho Americas LLC "may be deemed to be indirect beneficial owners" of shares directly held by Mizuho Securities USA LLC, described as their wholly-owned subsidiary.
  • Event date: The date of the event requiring this filing is stated as September 30, 2026.
  • Filer classification: Mizuho Financial Group, Inc. is identified as a Parent Holding Company, organized in Japan.

Mizuho Financial Group's Disclosed Position in Disciplined Growth Acquisition Corporation

Mizuho Financial Group, Inc., headquartered at 1-5-5, Otemachi, Chiyoda-ku, Tokyo, 100-8176, Japan, filed Amendment No. 1 to Schedule 13G with the SEC on November 12, 2026, covering Common Shares of Disciplined Growth Acquisition Corporation (CUSIP: G2775W101). The issuer's principal executive offices are listed at 169 Rockaway Avenue, Garden City, NY 11530, according to the filing.

The filing discloses that Mizuho Financial Group, Inc. beneficially owns 183,997 Common Shares, representing 1.1% of the class, as of the event date of September 30, 2026. All 183,997 shares are attributed to sole voting power and sole dispositive power, with zero shares reported under shared voting or shared dispositive power. The filing states that the securities 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."

The filing further notes that Mizuho Financial Group, Inc., Mizuho Bank, Ltd., and Mizuho Americas LLC may be deemed indirect beneficial owners of the shares, which are directly held by Mizuho Securities USA LLC, identified as their wholly-owned subsidiary. Exhibit A is referenced in the filing for the identity and classification of the relevant subsidiary. The statement was signed by Takahiro Katsura, Managing Director, Global Corporate Function Coordination Department, on November 12, 2026.

What Was Disclosed

Mizuho Financial Group, Inc. filed an amended Schedule 13G disclosing beneficial ownership of 183,997 Common Shares, or 1.1% of the class, in Disciplined Growth Acquisition Corporation, with the event date of September 30, 2026, and filed November 12, 2026.