Millennium Management Reports New 5.9% Stake in HMH Holding Inc.

On April 8, 2026, Millennium Management LLC, Millennium Group Management LLC, and Israel A. Englander filed a Schedule 13G disclosing a new 5.9% stake in HMH Holding Inc. (ticker: HMH). The reporting group collectively beneficially owns 616,053 shares of Class A Common Stock. The event triggering this filing occurred on April 1, 2026. According to the filing, Millennium Management LLC and its associated entities, including Millennium Group Management LLC and Mr. Englander, share voting and dispositive power over the reported shares. The shares are held by various entities subject to the investment discretion of Millennium Management LLC or other managers controlled by the group. The filing includes a certification that the securities were acquired in the ordinary course of business and not with the purpose of changing or influencing the control of the issuer. This initial filing establishes Millennium Management as a significant shareholder in the Houston-based company.