Northrop Grumman Corporation (NOC) – Fair Value & Investment Analysis

Northrop Grumman Corporation (NOC) is listed on NYSE and operates in the Aerospace & Defense industry (Industrials sector).

Current Price
$556.34
Market Cap
$79.0B
Estimated Fair Value
$621.71
Fair Value Range
$586.32 – $657.09
Margin of Safety
10.5%
Growth Classification
Mature Growth

Northrop Grumman Corporation operates as an aerospace and defense company worldwide. The company's Aeronautics Systems segment designs, develops, manufactures, integrates, and sustains aircraft systems. This segment also offers unmanned autonomous aircraft systems, including high-altitude long-endurance strategic ISR systems and vertical take-off and landing tactical ISR systems; and strategic long-range strike aircraft, tactical fighter and air dominance aircraft, and airborne battle management and command and control systems. Its Defense Systems segment designs, develops, and produces weapons and mission systems. It offers products and services, such as integrated battle management systems, weapons systems and aircraft, and mission systems. This segment also provides command and control and weapons systems, including munitions and missiles; precision strike weapons; propulsion, such as air-breathing and hypersonic systems; gun systems and precision munitions; life cycle service and support for software, weapons systems, and aircraft; and logistics support, sustainment, operation, and modernization for air, sea, and ground systems. The company's Mission Systems segment offers cyber, command, control, communications and computers, intelligence, surveillance, and reconnaissance systems; radar, electro-optical/infrared and acoustic sensors; electronic warfare systems; advanced communications and network systems; cyber solutions; intelligence processing systems; navigation; a...

V-TRAGE Screening Summary

Safety

Valuation

Analyst Recommendations

RatingAnalysts
Strong Buy0
Buy20
Hold14
Sell1
Strong Sell0

Company Overview

Northrop Grumman Corporation is a global aerospace and defense company headquartered in Falls Church, Virginia. It operates through four main segments: Aeronautics Systems, Defense Systems, Mission Systems, and Space Systems. The Aeronautics Systems segment focuses on the design, development, and maintenance of aircraft systems, including unmanned autonomous aircraft and strategic long-range strike aircraft. The Defense Systems segment is involved in the creation and production of weapons and mission systems, offering integrated battle management, precision strike weapons, and life cycle support for various systems. The Mission Systems segment provides solutions in cyber, command, control, communications, intelligence, surveillance, and reconnaissance, along with radar and electronic warfare systems. It also offers advanced communications, network systems, and maritime power solutions. The Space Systems segment specializes in satellites, missile defense systems, launch vehicles, and strategic missiles. Founded in 1939, Northrop Grumman continues to play a significant role in the aerospace and defense industry, providing a wide range of products and services for air, sea, and ground systems.

Historical Performance

Over the past three fiscal years, the company has demonstrated a robust growth trajectory, with revenue consistently increasing at a 3.3% CAGR from $39.29 billion in 2023 to $41.95 billion in 2025. This growth was accompanied by a significant improvement in profitability, as evidenced by the operating margin expanding 3.7pp from 6.5% to 10.2%, and the net margin increasing 4.7pp from 5.2% to 9.9%. The company's earnings per share (EPS) surged dramatically, growing at a 46.6% CAGR from $13.53 to $29.08, further amplified by a 5.4% reduction in share count through buybacks, which enhanced per-share value creation. Cash generation also strengthened, with operating cash flow (OCF) rising at a 10.8% CAGR to $4.76 billion and free cash flow (FCF) increasing at a 25.5% CAGR to $3.31 billion, resulting in an improved FCF margin of 7.9%. Despite an increase in net debt from $14.83 billion to $15.34 billion, the company's interest coverage remains strong at 8.6x, indicating a solid ability to meet its debt obligations. Additionally, the company improved its capital efficiency, with a consistent decrease in capex intensity to 3.5% and an increase in FCF conversion to 69.5%, reflecting a capital-light business model. Overall, the company's strategic focus on profitability and cash flow generation has resulted in a stronger financial position, with a return on invested capital (ROIC) increasing to 14.8%, underscoring effective capital allocation.

Recent News

Recent developments for Northrop Grumman Corporation (NOC) highlight its performance and strategic initiatives. On May 7, Zacks Investment Research noted that NOC has outperformed its industry over the past year, suggesting potential interest for investors. Although specific earnings details are not provided, this performance could influence investor sentiment ahead of Archer Aviation's Q1 earnings announcement on May 8. Additionally, Northrop Grumman's involvement in the expansion of the U.S. missile defense system was underscored by a $3.2 billion enhancement to President Trump's Golden Dome Missile Shield, as reported on May 11. This strategic move aligns with the company's ongoing commitment to defense innovation, further evidenced by its recognition of top suppliers driving industrial innovation, as announced on May 1. These suppliers contribute significantly to the economy, supporting over 100,000 jobs and generating an annual economic impact exceeding $27 billion. Meanwhile, implied volatility in Northrop Grumman stock options has surged, indicating potential market uncertainty or anticipated significant movements in the stock price. Collectively, these developments reflect Northrop Grumman's robust market position and strategic focus on defense capabilities, which may continue to attract investor interest.

Earnings Call Thesis

Industry & Market Context

Northrop Grumman operates within the defense and aerospace industry, which is currently experiencing significant growth due to rising global defense budgets and geopolitical tensions. The industry is shaped by macro trends such as increased military spending, particularly in the U.S. and Middle East, and a focus on modernization of defense capabilities. Regulatory shifts, including structured production frameworks and increased defense budgets, are providing long-term demand signals. Management identifies strong bipartisan support for defense spending as a key tailwind, while potential supply chain constraints and the need for rapid scaling are seen as headwinds. Over the calls, the emphasis on geopolitical tensions and increased defense budgets has remained consistent, with a notable focus on accelerating production and capacity expansion to meet demand.

Performance Summary

Northrop Grumman's recent performance has been driven by strong demand across its portfolio, particularly in aeronautics and defense systems. The company reported a 4% year-over-year increase in sales for Q1 2026, with organic sales up 5%, largely due to growth in programs like B-21 and Sentinel. Management expressed satisfaction with the robust demand environment and the company's ability to secure significant awards, including a $1.3 billion contract for the Glide Phase Interceptor. Concerns were noted around supply chain constraints and the need for further capacity expansion. Between the calls, the narrative shifted slightly towards a more aggressive stance on accelerating production and expanding capacity, with management highlighting new agreements to increase production rates for key programs like B-21. The company's proactive investments in facilities and technology have been pivotal in driving performance, positioning it well for future growth.

Strategy & Outlook

Northrop Grumman's strategy focuses on growth through increased production capacity, strategic investments in technology, and expanding its footprint in international markets. The company is investing heavily in facilities to support programs like B-21 and Sentinel, with plans to increase production rates and enhance long-term program economics. Management claims competitive advantages in advanced technologies and strategic deterrence capabilities, supported by a strong backlog and robust demand signals. However, execution challenges such as supply chain constraints and the need for rapid scaling were acknowledged. Analysts pressed management on the sustainability of growth and capacity to meet demand. The tension in the thesis lies in balancing rapid growth with execution risks. Long-term investors may be excited by the strong demand environment and strategic investments, but should be cautious of potential supply chain issues and the execution of accelerated production plans.

Execution Check

Management has largely delivered on commitments made in the earlier call, such as increasing production capacity for B-21 and Sentinel programs. The Q1 2026 call confirmed progress on accelerating production rates and expanding facilities, as promised. Guidance for 2026 sales and earnings was reaffirmed, with expectations of mid-single-digit growth. However, there was a notable silence on specific international contracts that were anticipated in the earlier call, suggesting potential delays or challenges in converting international demand into sales. Overall, management has been consistent in their execution, but the absence of updates on certain international opportunities could indicate areas of concern.

Key Metrics

- Monitor the progress of B-21 production acceleration, with $200 million in CapEx expected for 2026. This is crucial for assessing the company's ability to meet increased demand.
- Track the Sentinel program's milestones, particularly the Milestone B decision expected later this year and the first flight in 2027, as indicators of program advancement.
- Watch for updates on international contracts, especially in the Middle East, to gauge the conversion of demand into sales and potential revenue growth.
- Observe any changes in supply chain dynamics or capacity expansion efforts, as these are critical to supporting the company's growth strategy and meeting demand.
- Evaluate the impact of the $1.5 trillion defense budget request for FY 2027 on Northrop Grumman's order book and long-term growth prospects.