Welcome to our dedicated page for HMH Holding SEC filings (Ticker: HMH), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
HMH Holding Inc. filings document Form 8-K material-event reporting for financial results and public-company disclosures. The filing record identifies the company’s Class A common stock registered on The Nasdaq Global Select Market under the ticker HMH and states its emerging growth company status.
The disclosures also describe the presentation of results for HMH Holding B.V. as HMH Holding Inc.’s predecessor for financial reporting purposes, reflecting the holding-company structure established around the IPO and related transactions.
Baker Hughes Holdings LLC, a major shareholder of HMH Holding Inc, reported internal restructuring transactions involving multiple share classes rather than open-market trades. On April 30, 2026, underwriters partially exercised the IPO over-allotment to purchase 685,844 shares of Class A common stock. Net proceeds of $12,893,867.20 will be contributed by HMH Holding Inc. to HMH Holding B.V., which will use $6,446,933.60 of this amount to buy from Baker Hughes 342,922 Issuer Class B Shares, 342,922 B.V. Non-Voting Class A Shares and 342,922 B.V. Non-Voting Class B Shares. Following these "other" transactions, Baker Hughes Holdings LLC reports indirect beneficial ownership of 15,945,826 shares, and retains the right, after the IPO lock-up period ends on September 27, 2026, to exchange one Issuer Class B Share plus one of each B.V. non-voting share for one Class A common share or cash on a one-for-one basis.
HMH Holding Inc. Schedule 13G shows Citadel entities and Kenneth Griffin jointly report beneficial ownership of 665,923 shares (representing 6.3%) of Class A common stock. The filing notes 10,520,000 Shares outstanding as of April 2, 2026 and holdings are reported as of the opening of the market on April 9, 2026. The filing attributes 15 shares to Citadel Securities and reports Mr. Griffin as beneficially owning 665,938 shares (6.3%).
HMH Holding Inc reported that Pal Skogerbo, serving as Chief Technology Officer, filed a Form 3 insider ownership report. The filing lists Skogerbo as an officer of HMH Holding Inc and does not show any individual buy or sell transactions.