Northrop Grumman Corporation (NOC) Stock Analysis
Is NOC a good investment?
Northrop Grumman Corporation (NOC) has a Plutrex AI rating of 63.0/100 as of August 22, 2026, indicating a Hold consensus. The stock is not classified as halal-compliant. Key strength: Profitability leadership: ROE of 27.0% (92% above industry average of 14.04%), net margin of 10.48% (vs. industry average of -294.38%), and FCF of $2.478B make NOC one of the most cash-generative defense primes in the sector — a rare profitable operator in a sector dominated by loss-making peers. Main concern: PEG ratio of 2.40x remains 53.5% above the industry average of 1.56x — NOC is growth-adjusted MORE expensive than peers despite a headline P/E of 17.88x that appears cheap; next-year EPS growth of only 5.23% (87.4% below industry average of 41.55%) means investors are paying a significant premium for modest growth, with growth-justified fair value in the $370–$490 range on PEG=1.0–1.5x framework.
Investment Summary
Northrop Grumman (NOC) at $551.03 is a high-quality defense prime contractor that has pulled back 5.9% from last week's $585.87, bringing it squarely into the previously recommended entry zone of $548–$565. The stock now trades at P/E of 17.88x and PEG of 2.40x — still elevated on a growth-adjusted basis (53.5% premium to the industry average PEG of 1.56x), but the pullback meaningfully improves the risk/reward. ROE of 27.0% (92% above the industry average of 14.04%), FCF of $2.478B, and net margin of 10.48% (vs. industry average of -294%) confirm NOC as one of the most profitable operators in a sector dominated by loss-making peers. The primary concern remains structural: next-year EPS growth of only 5.23% (87.4% below the industry average of 41.55%) and a PEG of 2.40x make this a value/income play, not a growth story. However, the news backdrop is exceptional — sentiment score of 96.3/100 with 10 of 11 articles positive — driven by Golden Dome orbital interceptor program participation, satellite life-extension robotics, and LVC simulation expansion. The analyst consensus target of $652.96 implies 18.5% upside from current price, up from 10.7% last week. At $551.03, the stock has entered the buy zone. Recommendation: BUY on pullback to $548–$562 entry zone.
Key Strengths
- Profitability leadership: ROE of 27.0% (92% above industry average of 14.04%), net margin of 10.48% (vs. industry average of -294.38%), and FCF of $2.478B make NOC one of the most cash-generative defense primes in the sector — a rare profitable operator in a sector dominated by loss-making peers
- Exceptional news momentum (96.3/100 sentiment, 10/11 positive): Golden Dome orbital interceptor program participation (passing first space-based interceptor test alongside SpaceX and 10 other contractors), satellite life-extension robotics technology, and LVC simulation expansion represent multi-year structural tailwinds in elevated global defense spending environment
- Price pullback of 5.9% ($585.87 → $551.03) has brought NOC into the previously recommended entry zone of $548–$565, expanding analyst consensus upside from 10.7% to 18.5% ($652.96 target) — the risk/reward has materially improved without any deterioration in fundamentals
Key Concerns
- PEG ratio of 2.40x remains 53.5% above the industry average of 1.56x — NOC is growth-adjusted MORE expensive than peers despite a headline P/E of 17.88x that appears cheap; next-year EPS growth of only 5.23% (87.4% below industry average of 41.55%) means investors are paying a significant premium for modest growth, with growth-justified fair value in the $370–$490 range on PEG=1.0–1.5x framework
- Historical earnings growth of -5.8% YoY (actual earnings declined despite 5.1% revenue growth) raises questions about whether the 7.71% 5-year EPS growth projection is achievable organically without continued share buyback support — D/E of 0.91 limits incremental buyback capacity if rates remain elevated, and any slowdown in buybacks would expose the underlying earnings stagnation
Plutrex 10-Factor AI Breakdown
Fundamental Analysis
NOC's fundamentals are unchanged from last week but the price decline of 5.9% ($585.87 → $551.03) improves the entry math materially. P/E of 17.88x (down from 18.22x) is below the broader market but still expensive relative to 5.23% next-year EPS growth — the PEG of 2.40x (down marginally from 2.45x) remains 53.5% above the industry average of 1.56x, confirming growth-adjusted overvaluation persists. However, the degree of overvaluation has eased: at $551.03 vs. $585.87, the stock is 5.9% cheaper with the analyst target essentially flat at $652.96 (vs. $648.46 prior), expanding upside from 10.7% to 18.5%. Profitability remains NOC's crown jewel: ROE of 27.0% (vs. industry average 14.04%), net margin of 10.48% (vs. industry average -294.38%), gross margin of 20.06% (vs. industry average 16.15%), and FCF of $2.478B. Financial health is adequate: D/E of 0.91 (in line with industry average of 0.88), cash of $2.307B, and FCF coverage of debt service is robust. Growth remains the structural weakness: revenue growth of 5.1%, next-year EPS growth of 5.23%, and 5-year EPS growth of 7.71% — all dramatically below industry averages. Historical earnings growth of -5.8% YoY (actual earnings declined) remains a concern, with EPS growth of 8.1% driven by buybacks rather than organic expansion. Price-to-Book of 4.48x is elevated but partially justified by the 27.0% ROE. At the midpoint entry of $555, the effective P/E drops to approximately 17.97x — a modest improvement that, combined with the 18.5% upside to analyst target, creates an acceptable risk/reward for a quality defense franchise.
News Sentiment
Northrop Grumman is quietly positioning itself at the center of America's next generation of defense technology — and Wall Street is taking notice. The defense giant recently passed a critical milestone in the Pentagon's ambitious 'Golden Dome' missile defense program, joining SpaceX and 10 other contractors in successfully completing the first space-based interceptor test. Think of it as America's high-tech shield in space — and Northrop just proved it belongs in the room where it's being built. But the company isn't stopping there. Northrop's engineers have developed what amounts to a 'robot space mechanic' — technology designed to extend the operational lifespan of satellites already in orbit. In an era where space assets are increasingly critical to both military and commercial operations, the ability to service and repair satellites without launching new ones could be a game-changer worth billions. The company is also expanding its footprint in military training through Live-Virtual-Constructive simulation tools, blending real and virtual combat environments to prepare warfighters more effectively and cost-efficiently. Meanwhile, the Northrop board declared its regular quarterly dividend — a quiet signal of financial confidence that often gets overlooked amid the flashier headlines. Taken together, these developments paint a picture of a defense contractor that isn't just maintaining its position — it's actively building the infrastructure of tomorrow's national security. For investors, the question isn't whether Northrop matters to America's defense. It clearly does. The question is whether the stock price reflects that value fairly.
Risk Assessment
PRIMARY RISK: Structural growth deficit — next-year EPS growth of 5.23% and 5-year EPS growth of 7.71% are dramatically below the industry average (41.55% and 24.67% respectively). If the market re-rates defense primes toward growth-adjusted multiples, NOC's PEG of 2.40x (53.5% premium to peers) creates meaningful downside. At PEG=1.5x (industry average), fair value would be approximately $355–$400, representing 27–36% downside from current price. SECONDARY RISK: Buyback-dependent EPS growth — historical earnings declined -5.8% YoY while EPS grew 8.1%, confirming buybacks are masking earnings stagnation. D/E of 0.91 limits incremental buyback capacity. TERTIARY RISK: Interest rate sensitivity — D/E of 0.91 creates refinancing risk; elevated rates could pressure the $2.478B FCF through higher interest expense. MITIGATION: Stop-loss at $520 (5.6% below entry midpoint of $551.03, 6.5% below entry midpoint of $555) limits downside to approximately $35/share. The $2.478B FCF, stable government contract backlog, and Golden Dome/missile defense tailwinds provide fundamental support above $500. Position sizing at 3.5% of portfolio limits concentration risk in a slow-growth, moderately overvalued name.
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Frequently Asked Questions
Is NOC a halal stock?
No, Northrop Grumman Corporation (NOC) is currently not classified as halal by AAOIFI criteria.
What is Plutrex's AI rating for NOC?
Northrop Grumman Corporation (NOC) has a Plutrex AI rating of 63.0/100 with a Hold consensus, based on a 10-factor analysis covering financial health, growth, valuation, profitability, debt, analyst sentiment, technical momentum, insider confidence, news sentiment, and halal compliance.
Is NOC a good investment?
According to Plutrex AI, NOC has a Hold rating (63.0/100). For the full analysis including trading plan and risk assessment, see the detailed breakdown above.
How can I invest in NOC?
US stocks like NOC can be bought through international brokers such as Interactive Brokers, accessible to Arab investors. Plutrex provides comprehensive analysis plus AI-generated trading plans with entry points, stop losses, and profit targets.
What are the main risks of investing in NOC?
Plutrex AI identifies the main risks for NOC by analyzing valuation, debt, market sentiment, and macro factors. See the Risk Assessment section above for the full breakdown.