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12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-08-24), Northrop Grumman's 12-1 Month Momentum % is -14.22%.
The industry rank for Northrop Grumman's 12-1 Month Momentum % or its related term are showing as below:
NOC's 12-1 Month Momentum % is ranked worse than 61.83% of 338
companies
in the Aerospace & Defense industry
Industry Median: -2.82
vs NOC: -14.22
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Northrop Grumman 12-1 Month Momentum % Related Terms
NOC vs TDG, HONA, LHX: 12-1 Month Momentum % Comparison
For the Aerospace & Defense subindustry, Northrop Grumman's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % 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 12-1 Month Momentum % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Northrop Grumman's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Northrop Grumman's 12-1 Month Momentum % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
What does a 12-1 Month Momentum % of -14.22% mean?
Northrop Grumman (NOC) has a 12-1 Month Momentum % of -14.22% as of Aug. 24, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Northrop Grumman and its competitors. According to the industry distribution chart, Northrop Grumman ranks #209 out of 338 companies in the Aerospace & Defense industry, placing it in the top 61.8%.
Is Northrop Grumman's 12-1 Month Momentum % too high?
Northrop Grumman's current 12-1 Month Momentum % is -14.22%. Based on the distribution chart, Northrop Grumman ranks #209 out of 338 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Northrop Grumman has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Northrop Grumman's 12-1 Month Momentum % compare to TDG and HONA?
According to the Aerospace & Defense industry distribution chart, Northrop Grumman ranks #209 out of 338 companies for 12-1 Month Momentum %. This places Northrop Grumman in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for an Aerospace & Defense company?
A good 12-1 Month Momentum % depends on the Aerospace & Defense industry context. However, 12-1 Month Momentum % 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 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Northrop Grumman and its competitors. Northrop Grumman's current 12-1 Month Momentum % is -14.22%. 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 (NOC) is currently considered Fairly Valued. The stock's GF Value™ is $563.01, compared to a current price of $548.59 — trading 2.6% below its estimated fair value. The current 12-1 Month Momentum % is -14.22%. Northrop Grumman's overall GF Score™ is 84/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Northrop Grumman (NOC), the current 12-1 Month Momentum % is -14.22% as of Aug. 24, 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 (NOC) Overvalued in 2026?
Based on GuruFocus' analysis, Northrop Grumman stock appears to be undervalued.
The current stock price of $548.59 is trading 2.6% below its estimated GF Value™ of $563.01.
GuruFocus considers Northrop Grumman to be Fairly Valued.
Key valuation signals for NOC:
12-1 Month Momentum %: -14.22%
GF Value™: $563.01 vs. price of $548.59 (2.6% below fair value)
No single metric tells the full story. See the 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.
84GF Score
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