Falls Church, Virginia-based Northrop Grumman Corporation (NOC) is an aerospace and defense technology company that designs, develops, and delivers highly sophisticated national security solutions for the U.S. and its international allies. Valued at a market cap of $76.2 billion, the company’s comprehensive portfolio spans cutting-edge autonomous systems, cyber architectures, naval structures, electronic warfare capabilities, advanced munitions, and specialized space systems to support mission-critical operations from under the sea to deep space.
Companies valued at $10 billion or more are typically classified as “large-cap stocks,” and NOC fits the label perfectly, with its market cap exceeding this threshold, underscoring its size, influence, and dominance within the aerospace & defense industry. The company’s core strength lies in its pioneering mastery of low-observable stealth technologies and advanced space architectures, making it an indispensable pillar of global national security.
More News from Barchart
Despite its notable strength, this defense company has dipped 32% from its 52-week high of $774, reached on Mar. 3. Moreover, shares of NOC have declined 30.7% over the past three months, considerably underperforming the iShares U.S. Aerospace & Defense ETF’s (ITA) 8.2% downtick during the same time frame.

Additionally, on a YTD basis, shares of NOC are down 7.7%, compared to ITA’s 4.8% increase. In the longer term, NOC has gained 7.8% over the past 52 weeks, lagging ITA’s 25.4% uptick over the same time period.
To confirm its bearish trend, NOC has been trading below its 200-day moving average since late April and has remained below its 50-day moving average since mid-March.
Despite reporting better-than-expected Q1 2026 results on April 21, with its total sales rising 4% year-over-year to $9.88 billion and EPS reaching $6.14, NOC’s shares slipped nearly 7% during the trading session as investors looked past the top- and bottom-line beat amid a broader market sell-off tied to stalled U.S.-Iran peace talks.