Mizuho Financial Group, Inc. filed an amended Schedule 13G with the SEC on November 12, 2026, disclosing beneficial ownership of 1,404,079 common shares of McKinley Acquisition Corporation, representing 7.9% of the class, as of September 30, 2026.

Key Highlights

  • Beneficial ownership: Mizuho Financial Group, Inc. reported aggregate beneficial ownership of 1,404,079 common shares of McKinley Acquisition Corporation.
  • Percent of class: The 1,404,079 shares represent 7.9% of the outstanding class of common shares, according to the filing.
  • Sole voting and dispositive power: Mizuho Financial Group holds sole voting power and sole dispositive power over all 1,404,079 shares, with no shared voting or dispositive power reported.
  • Triggering event date: The date of the event requiring this filing was September 30, 2026, as stated in the document.
  • Indirect beneficial ownership: The filing states 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 described as their wholly-owned subsidiary.
  • Filing classification: Mizuho Financial Group is identified as a parent holding company, organized under the laws of Japan, with its principal office in Tokyo.

Mizuho Financial Group Discloses Amended 13G Position in McKinley Acquisition Corporation

According to the amended Schedule 13G filed on November 12, 2026, Mizuho Financial Group, Inc., a Japan-incorporated parent holding company, reported beneficial ownership of 1,404,079 common shares of McKinley Acquisition Corporation (CUSIP: G6005T101), whose principal executive offices are located at 75 Second Ave., Suite 605, Needham, MA 02494. The filing is designated Amendment No. 1, with the triggering event date of September 30, 2026.

The filing states that all 1,404,079 shares carry sole voting power and sole dispositive power held by Mizuho Financial Group, with zero shares subject to shared voting or dispositive power. The securities are described as directly held by Mizuho Securities USA LLC, a wholly-owned subsidiary, while Mizuho Financial Group, Inc., Mizuho Bank, Ltd., and Mizuho Americas LLC "may be deemed to be indirect beneficial owners" of those shares, as stated in the filing's comments section.

The certifications included in the filing state that, to the best of the filer's knowledge and belief, "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." The statement was signed by Takahiro Katsura, Managing Director, Global Corporate Function Coordination Department, on November 12, 2026. The filing does not identify a specific exchange or ticker symbol for McKinley Acquisition Corporation's common shares.

What Was Disclosed

Mizuho Financial Group, Inc. filed an amended Schedule 13G disclosing beneficial ownership of 1,404,079 common shares, or 7.9%, of McKinley Acquisition Corporation, with all voting and dispositive power held solely, as of September 30, 2026.