Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Northrop Grumman Corporation before investing.

In this article, we go over a few key elements for understanding Northrop Grumman Corporation’s stock price such as:

• Northrop Grumman Corporation’s current stock price and volume
• Why Northrop Grumman Corporation’s stock price changed recently
• Upgrades and downgrades for NOC from analysts
• NOC’s stock price momentum as measured by its relative strength

About Northrop Grumman Corporation (NOC)

Before we jump into Northrop Grumman Corporation’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Northrop Grumman Corporation operates as an aerospace and defense technology company in the United States, Asia/Pacific, Europe, and internationally. It operates through four segments: Aeronautics Systems, Defense Systems, Mission Systems and Space Systems. The Aeronautics Systems segment designs, develops, produces, integrates, sustains, and modernizes aircraft systems. This segment also offers unmanned autonomous aircraft systems, including high-altitude long-endurance strategic, surveillance and reconnaissance 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, integrates, and produces strategic deterrent systems, tactical weapons, and missile defense solutions; and provides sustainment, modernization, and training services for manned and unmanned aircraft and electronics systems. This segment also offers strategic missiles; integrated all-domain command and control systems; precision strike weapons; tactical solid rocket motors, and high-speed air-breathing and hypersonic systems; high-performance gun systems, ammunition, precision munitions, and advanced fuzes; and sustainment, operation, and modernization. The Mission Systems segment provides command, control, communication and computer, intelligence, surveillance, and reconnaissance systems; radar, electro-optical/infrared, and acoustic sensors; electronic warfare systems; advanced communications and network systems; microelectronics; navigation and positioning sensors; maritime power, propulsion, and payload launch systems; cyber solutions; and intelligence processing systems. Its Space Systems segment offers satellites, spacecraft systems, subsystems, sensors, and payloads; ground systems; missile defense systems and interceptors; and launch vehicles and related propulsion systems. The company was founded in 1939 and is based in Falls Church, Virginia.

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Northrop Grumman Corporation’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Northrop Grumman Corporation’s stock price was $542.480.

Northrop Grumman Corporation is up 1.43% from its previous closing price of $534.850.

During the last market session, Northrop Grumman Corporation’s stock traded between $530.080 and $545.220. Currently, there are approximately 142.10 million shares outstanding for Northrop Grumman Corporation.

Northrop Grumman Corporation’s price-earnings (P/E) ratio is currently at 17.2, which is low compared to the Aerospace & Defense industry median of 42.1. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Northrop Grumman Corporation Stock Price History

Northrop Grumman Corporation’s (NOC) price is currently up 6.51% so far this month.

During the month of July, Northrop Grumman Corporation’s stock price has reached a high of $565.420 and a low of $479.020.

Over the last year, Northrop Grumman Corporation has hit prices as high as $774.000 and as low as $479.020. Year to date, Northrop Grumman Corporation’s stock is down 4.86%.

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What Caused Northrop Grumman Corporation Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of July 31, 2026, there was 1 analyst who downgraded Northrop Grumman Corporation’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Northrop Grumman Corporation’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Northrop Grumman Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Northrop Grumman Corporation’s current valuation based on AAII’s Value Grade is a C, which means it is considered to be Average.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Northrop Grumman Corporation (NOC) by visiting AAII Stock Evaluator.

Relative Price Strength of Northrop Grumman Corporation

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of July 31, 2026, Northrop Grumman Corporation has a weighted four-quarter relative price strength of -5.22%, which translates to a Momentum Score of 35 and is considered to be Weak.

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Northrop Grumman Corporation Stock Price: Bottom Line

As of July 31, 2026, Northrop Grumman Corporation’s stock price is $542.480, which is up 1.43% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Northrop Grumman Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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