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LDOS Government technology · Defense · Federal contracts · Cyber · Thesis updated August 11, 2026

Defense growth offsets near-term pressure in the health segment

01 Running thesis

Record revenue meets health sector headwinds

Leidos delivered a record $4.6 billion in revenue for Q2 2026, representing 7% total growth. The company raised full-year guidance again across revenue, EPS, and cash flow. Defense bookings surged with a 2.2x book-to-bill ratio, and Homeland led all segments with 32% total growth.

The defense tech portfolio is accelerating. The company secured a $1 billion framework agreement to deliver 3,000 containerized munitions by 2030. Record Q2 operating cash flow of $793 million supports renewed share repurchases and aggressive capital deployment.

However, new margin pressures have emerged. The VA suspended incentive payments for medical disability exams for the rest of the year, which caps Health margins near 20% for the second half of 2026. Investors will watch to see if strong defense profitability can scale fast enough to fully offset these health sector headwinds into 2027.

Aug 2026Leidos delivered record Q2 revenue of $4.6 billion and raised full-year guidance again. Strong defense bookings offset new margin pressure from the VA suspending incentive payments.
May 2026Leidos reported a strong Q1, beat earnings expectations, and raised full-year 2026 guidance for revenue, non-GAAP EPS, and operating cash flow. The update improved the thesis, while segment margin questions remained.
May 2026The Q1 2026 10-Q reset the segment view into Intelligence & Digital, Health, Homeland, and Defense. Bookings improved to $3.3 billion, but Homeland and Defense margins compressed.
Feb 2026Fiscal 2025 revenue and operating income improved, but annual net bookings fell to $17.5 billion from $23.2 billion. A backlog policy change also made the reported backlog less comparable with older periods.
Nov 2025Q3 2025 revenue grew 6.7%, helped by Health & Civil and Defense Systems. The benefit was offset by lower quarterly net bookings and a disclosed federal shutdown risk.
Aug 2025Q2 2025 showed solid revenue and operating income growth, plus stronger operating cash flow. Health & Civil slowed, while Commercial & International swung back to profit.
May 2025Q1 2025 revenue grew 6.8% and operating margin expanded to 12.5%. The company also changed its backlog method and started a $500 million accelerated share repurchase.
Feb 2025Fiscal 2024 results strengthened the view, with net bookings of $23.4 billion and backlog of $43.6 billion. Health & Civil was the standout segment, and Commercial & International returned to profitability.
02 Business model

Paid by Washington

Leidos sells technology, engineering, cyber, software, and mission support to government customers. Its main buyers include the Department of Defense, the Intelligence Community, the Department of Homeland Security, the FAA, and the Department of Veterans Affairs.

About 86% of total revenue came from the U.S. government in the most recent quarter. That gives Leidos steady demand when budgets are healthy, but it ties the business to federal funding, contract awards, and shutdown risks.

The company relies on long customer ties, cleared staff, technical know-how, and a large backlog. The weak point is that government work can be slow, political, and strict on cost.

03 Product portfolio

What Leidos sells

Growth engine

Digital modernization

Leidos upgrades old government systems with newer cloud, data, and IT tools. This is a key need as agencies replace aging software.

Steady

Cyber operations

The company helps defend networks and run cyber missions. Demand is tied to national security needs and agency threat levels.

Steady

Mission software systems

Leidos builds software used in security, intelligence, health, and defense programs. These systems can be sticky because replacing them is hard and slow.

Option

Integrated systems and AI

This includes complex hardware and software systems, containerized munitions, and sovereign AI capabilities built via strategic partnerships.

Cash cow

Mission operations

Leidos runs and supports critical programs for agencies. This work can be stable when contracts are funded and renewed.

04 Business segments

Four core segments

Intelligence & Digital34%modest
Health27%flat
Homeland19%modest
Defense20%flat

Mix is based on Q1 fiscal 2026 segment revenue. The segment view is new for fiscal 2026, and customer concentration remains high because U.S. government work is about 86% of total revenue.

05 Risk factors

What could break

Federal budget shock

High impact · Medium odds

Leidos depends heavily on U.S. government spending. A shutdown, delayed budget, or shift in agency priorities can slow work, awards, and payments. The company previously flagged that a federal shutdown could reduce or delay work and cash collection.

We watchWatch federal budget deadlines, shutdown length, contract award timing, and days sales outstanding.

Health margin pressure

Medium impact · High odds

The VA suspended incentive payments for medical disability exam vendors for the rest of 2026. This puts a ceiling on near-term Health segment margins. The upcoming VBA recompete injects further uncertainty into the segment's future profitability.

We watchWatch for the release of the VA's draft RFP for the VBA medical disability exam recompete late in 2026.

Government in-sourcing

Medium impact · Medium odds

Government agencies are starting to buy software directly rather than paying a middleman. For example, the DHA is opting to procure software directly for MHS GENESIS. This trend could limit future systems integration upside for Leidos.

We watchWatch contract scope changes on major health and defense IT programs.

Capital returns get restricted

Low impact · Medium odds

A recent executive order may affect future defense contracts. Contracts could limit buybacks and dividends during periods of poor performance, and link executive pay to specific contract results.

We watchWatch new contract terms and any company comments on buyback limits.
06 Quick answers

In one breath

What does Leidos do?

Leidos provides technology, engineering, cyber, software, and mission support. Most of its work is for U.S. government agencies in defense, intelligence, homeland security, health, and aviation.

Why does Leidos depend so much on the government?

Its core skills match government needs, such as secure systems, cyber work, and complex mission operations. In the most recent quarter, about 86% of revenue came from U.S. government customers.

What changed in Leidos Q2 2026 results?

The company reported record revenue of $4.6 billion and raised guidance. A massive surge in defense bookings helped offset new margin pressures in the health segment.

Is Leidos mainly a defense company?

Defense is important, but Leidos is broader than pure military hardware. It also serves intelligence, homeland security, health, aviation, civilian agencies, and commercial customers.

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