Northrop Grumman has the GF Score of 77, which implies that the company
is
Likely to have average performance.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Northrop Grumman
is
Likely to have average performance.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Northrop Grumman (MEX:NOC) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Northrop Grumman GF Score Related Terms
MEX:NOC vs HONAV, TDG, LHX: GF Score Comparison
For the Aerospace & Defense subindustry, Northrop Grumman's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Northrop Grumman GF Score vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Northrop Grumman's GF Score distribution charts can be found below:
* The bar in red indicates where Northrop Grumman's GF Score falls into.
Northrop Grumman (MEX:NOC) has a GF Score of 77 as of Jul. 03, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Northrop Grumman and its competitors. This is near median its historical median of 76.00. Over the past decade, Northrop Grumman's GF Score has ranged from 25.00 to 87.00.
Is Northrop Grumman's GF Score too high?
Northrop Grumman's current GF Score of 77 is near median its 10-year median of 76.00. Over the past 10 years, this metric has ranged from a low of 25.00 to a high of 87.00. Overall, Northrop Grumman has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Northrop Grumman's GF Score compare to HONAV and TDG?
Northrop Grumman's GF Score of 77 can be compared against companies in the Aerospace & Defense industry. Historically, Northrop Grumman's own GF Score has ranged from 25.00 to 87.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for an Aerospace & Defense company?
A good GF Score depends on the Aerospace & Defense industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Northrop Grumman and its competitors. Northrop Grumman's current GF Score is 77, which is near median its own 10-year median of 76.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northrop Grumman stock overvalued right now?
Based on GuruFocus' analysis, Northrop Grumman (MEX:NOC) is currently considered Fairly Valued. The stock's GF Value™ is MXN9,577.06, compared to a current price of MXN9,415.00 — trading 1.7% below its estimated fair value. The current GF Score is 77, which is near median its 10-year median of 76.00. Northrop Grumman's overall GF Score™ is 77/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Northrop Grumman (MEX:NOC), the current GF Score is 77 as of Jul. 03, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Northrop Grumman (MEX:NOC) Overvalued in 2026?
Based on GuruFocus' analysis, Northrop Grumman stock appears to be undervalued.
The current stock price of MXN9,415.00 is trading 1.7% below its estimated GF Value™ of MXN9,577.06.
GuruFocus considers Northrop Grumman to be Fairly Valued.
Key valuation signals for MEX:NOC:
GF Score: 77 (near median its 10-year median of 76.00)
GF Value™: MXN9,577.06 vs. price of MXN9,415.00 (1.7% below fair value)
No single metric tells the full story. See the MEX:NOC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Northrop Grumman is a diversified defense contractor providing aeronautics, defense, and space systems. The company's aerospace segment produces autonomous and piloted aircraft such as Global Hawk drones and the new B-21 bomber, creates the fuselage for the massive F-35 program, and maintains and upgrades numerous other military aircraft. Defense systems makes artillery and missile ammunition and guidance systems, long-range missiles, and missile defense systems. Mission systems creates and integrates a variety of radar, navigation, and communication systems for avionics, weapons control, and countermeasures on a range of platforms from helicopters to destroyers. Space systems produces satellites, sensors, space structures, and rocket motors.
77GF Score
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