Welcome to our dedicated page for Huntington Ingalls Inds SEC filings (Ticker: HII), 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.
The SEC filings page for Huntington Ingalls Industries, Inc. (HII) provides access to the company’s official disclosures as a global, all-domain defense provider and the nation’s largest military shipbuilder. Through these documents, investors can review how HII reports on its shipbuilding programs, Mission Technologies activities, contracts and overall financial condition.
Key filings include annual reports on Form 10-K, where HII typically outlines its major business segments, risk factors related to defense contracting and shipbuilding, and long-term program commitments, and quarterly reports on Form 10-Q, which update results of operations and cash flows. Current reports on Form 8-K capture material events, such as the company’s announcements of quarterly financial results and changes in board composition, as illustrated by recent 8-K filings describing earnings releases and the election of a new director.
Users can also examine proxy statements for information on board structure and governance, and Form 4 insider transaction reports that detail purchases and sales of HII equity by directors, officers and other insiders. These filings help investors assess governance practices and insider alignment with shareholders.
On Stock Titan, HII filings are supplemented with AI-powered summaries that explain the key points of lengthy documents, highlight segment-level themes and clarify technical language common in defense and shipbuilding disclosures. Real-time updates from the SEC’s EDGAR system ensure that new 10-K, 10-Q, 8-K and Form 4 filings appear quickly, while AI-generated highlights make it easier to understand how new contracts, program milestones, governance changes and financial updates are reflected in HII’s regulatory record.
Huntington Ingalls Industries corporate vice president Nicolas G. Schuck reported equity award activity involving restricted stock rights and common shares. On
Huntington Ingalls Industries (HII) files its annual report outlining a U.S. defense-focused business built around three segments: Ingalls and Newport News shipbuilding plus Mission Technologies. The company designs and builds major naval vessels, including aircraft carriers, submarines, destroyers, and Coast Guard cutters, and provides advanced defense technologies.
HII highlights heavy dependence on the U.S. Government, especially the U.S. Navy, which provided about 81% of 2025 revenue, and notes significant fixed-price contract exposure, labor shortages, supply-chain challenges, cybersecurity threats, and strict nuclear, environmental, and government contracting regulations as key risks to future results.
FMR LLC has filed an amended Schedule 13G indicating beneficial ownership of 3,391,693.88 shares of Huntington Ingalls Industries common stock, representing 8.6% of the class as of December 31, 2025. FMR LLC holds sole voting power over 2,817,998.46 shares and sole dispositive power over 3,391,693.88 shares.
Abigail P. Johnson is also reported as a beneficial owner with sole dispositive power over 3,391,693.88 shares and no voting power. The filing certifies that the securities are held in the ordinary course of business and not for the purpose of changing or influencing control of Huntington Ingalls Industries.
Huntington Ingalls Industries, Inc. furnished an update on its latest financial performance by issuing a press release covering results for the quarter ended December 31, 2025. The company attached this release as Exhibit 99.1 and provided an accompanying fourth-quarter 2025 earnings presentation as Exhibit 99.2 for its earnings release conference call.
Huntington Ingalls Industries, Inc. director reported a small open-market purchase of company stock. On 01/02/2026, the reporting person acquired 139 shares of Huntington Ingalls common stock at a price of $349.75 per share. Following this transaction, the director directly owned 450 shares of common stock. The filing also lists 17,747.706 shares of common stock (SUA) reported as directly owned. This Form 4 filing discloses insider ownership and trading activity, giving investors insight into how a board member is positioned in the company’s equity.
Huntington Ingalls Industries, Inc. director reports stock unit acquisition. A director of HII acquired 139 shares of common stock on 01/02/2026 in a transaction coded “A” at a price of $349.75 per share. After this transaction, the director beneficially owned 10,683.099 shares of HII common stock in direct ownership form.
According to the explanation, the shares were common stock deferred into a stock unit account under the Huntington Ingalls Industries, Inc. 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3.
Huntington Ingalls Industries, Inc. (HII) reported an insider stock award to one of its directors. On 01/02/2026, the director acquired 139 shares of common stock at $349.75 per share, recorded as stock units.
After this transaction, the director beneficially owns 3,140.486 shares of Huntington Ingalls common stock in direct ownership. The shares were deferred into a stock unit account under the company’s 2022 Long-Term Incentive Stock Plan in a transaction described as exempt under Rule 16b-3.
Huntington Ingalls Industries, Inc. reported an insider equity transaction by a director. On 01/02/2026, the director acquired 139 shares of common stock at $349.75 per share, with the shares deferred into a stock unit account under the company’s 2022 Long-Term Incentive Stock Plan in an exempt transaction pursuant to Rule 16b-3. Following this transaction, the director beneficially owns 6,669.827 shares of common stock in direct form and an additional 575 shares of common stock. No derivative securities transactions were reported.
Huntington Ingalls Industries, Inc. reported a routine insider equity transaction by a director. On 01/02/2026, the director acquired 139 shares of common stock at $349.75 per share. These shares were deferred into a stock unit account under the company’s 2022 Long-Term Incentive Stock Plan in an exempt transaction under Rule 16b-3, which typically covers board and employee compensation awards.
Following this transaction, the director beneficially owns 4,161.529 shares of Huntington Ingalls common stock in direct form. The filing reflects standard equity-based compensation rather than an open-market purchase or sale.
Huntington Ingalls Industries, Inc. reported an insider share acquisition by a director. On 01/02/2026, the director acquired 139 shares of common stock at a price of $349.75 per share. Following this transaction, the director beneficially owned 2,662 shares of common stock directly. The filing also lists an additional 7,750.915 shares of common stock (SUA) held directly, which reflects another component of the director’s beneficial ownership.