Welcome to our dedicated page for Leidos Holdings SEC filings (Ticker: LDOS), 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.
Leidos Holdings, Inc. filings document the regulatory record for a NYSE-listed government technology and mission-solutions contractor. The company’s reports and 8-K filings cover operating and financial results, segment reporting, material-event disclosures, capital-structure matters and NYSE common stock registration information.
Leidos filings also include proxy governance and shareholder voting materials, executive compensation disclosures, credit-facility agreements, acquisition disclosures and exhibits tied to press releases, financial statements and material agreements. These documents describe the company’s reporting structure, governance practices, financing arrangements and corporate transactions.
Leidos Holdings reported first-quarter 2026 revenue of $4.4 billion, up 4% year-over-year, with organic growth of 3%. Net income was $335 million, or $2.56 per diluted share, down 8%, mainly due to $39 million of acquisition and joint-venture related costs.
On a non-GAAP basis, net income rose to $408 million and diluted EPS to $3.13, both up 4–5%. Adjusted EBITDA was $614 million with a 14.0% margin. The company closed the Entrust acquisition, announced a security products joint venture, generated $301 million in operating cash flow, and increased full-year 2026 guidance for revenue, non-GAAP EPS, and operating cash flow.
Leidos Holdings Inc is reported as having a significant passive stake: Vanguard Capital Management beneficially owned 9,491,606 shares of common stock, representing 7.53% of the class as of 03/31/2026. The filing shows sole dispositive power over those 9,491,606 shares and sole voting power for 1,230,636 shares.
The disclosure is a Schedule 13G reporting passive beneficial ownership on behalf of Vanguard funds and related advisory entities, signed on 04/30/2026. It lists the aggregate owned shares and the voting/dispositive breakdown but does not state plans to buy or sell.
Leidos Holdings is reshaping its portfolio by forming a new joint venture with Altaris-owned Analogic that combines Leidos’ Security Enterprise Solutions and Industrial Automation businesses with Analogic’s imaging and detection operations. Leidos will contribute subsidiaries holding these assets and receive 41.5% of the JV’s equity, while Altaris affiliates will own 58.5%.
The deal contributes about 1,500 Leidos employees and $625 million in projected 2026 revenue into the JV, which will operate under the Analogic brand and focus on global security screening technologies, including AI-native and 3D imaging solutions. Closing is targeted for the second half of 2026, subject to regulatory approvals, completion of a pre-closing restructuring, and new debt financing at the JV level.
KRAEMER HARRY M JANSEN JR reported acquisition or exercise transactions in this Form 4 filing.
Leidos Holdings director Harry M. Jansen Kraemer Jr. received an indirect award of 220.7614 shares of common stock on April 10, 2026. The shares represent a quarterly payment of his Board retainer that he elected to defer under the Leidos Holdings, Inc. Key Executive Stock Deferral Plan.
After this grant, Kraemer’s indirect holdings under the plan total 129,395.4552 shares of Leidos common stock, in addition to 93,281.0000 shares held directly. This filing reflects routine, compensation-related share accumulation rather than an open-market purchase or sale.
Leidos Holdings, Inc. Sector President Elizabeth A. Porter sold 2,000 shares of common stock in open-market transactions. The trades occurred on April 7, 2026, at weighted average prices around $158.75 and $159.33, within a range from $158.17 to $159.10.
After these sales, Porter directly held 49,476 shares of Leidos common stock. The filing notes that the transactions were executed under a pre-arranged Rule 10b5-1 trading plan adopted on September 12, 2025, indicating they were scheduled in advance rather than timed discretionarily.
Leidos Holdings Inc. notice under Form 144 reports a proposed sale of 2,000 shares of Common Stock from a vested shares account with an effective date of 04/06/2026 and a filing/acknowledgement date of 04/07/2026. The filing shows a prior sale of 3,000 shares on 01/20/2026 for $576,635.10 attributed to Elizabeth A. Porter.
Leidos Holdings director Robert S. Shapard reported a small compensation-related equity accrual. On March 31, 2026, an indirect account under the Key Executive Stock Deferral Plan acquired 4.5191 shares of common stock as dividend equivalent rights, a non-cash award.
Following this grant, Shapard’s indirect holdings included 1,624.9954 shares in the Key Executive Stock Deferral Plan and 2,500 shares through a Family Limited Partnership, alongside 58,960.0800 shares held directly. No open‑market buys or sells were reported.
Leidos Holdings director Harry M. Jansen Kraemer Jr. received 363.5515 shares of common stock as a grant credited through dividend equivalent rights to a Key Executive Stock Deferral Plan. Following this award, he holds 129,174.6938 shares indirectly through the plan and 93,281 shares directly. This is a routine compensation-related acquisition, not an open-market trade.
Leidos Holdings Sector President Roy E. Stevens received an award of 5.0689 shares of Common Stock as dividend equivalent rights credited to a Key Executive Stock Deferral Plan. After this compensation-related acquisition, he holds 1,797.6108 indirect shares in the plan and 62,221 direct shares of Leidos common stock.