Northrop Grumman Stock Outperforms Industrial Sector

Aerospace and defense company's shares surge 27% in 3 months, beating industry ETF

Published on Mar. 2, 2026

Northrop Grumman Corporation (NOC), a major aerospace and defense technology company based in Falls Church, Virginia, has outperformed its sector peers recently. The company's stock has surged 27.7% over the past three months, outpacing the 15.9% gain of the State Street Industrial Select Sector SPDR ETF (XLI). On a year-to-date basis, NOC shares are up 27%, compared to a 14.2% rise for XLI.

Why it matters

Northrop Grumman's strong stock performance highlights the company's dominance in the aerospace and defense industry, driven by its investments in digital engineering and innovative products like stealth aircraft, autonomous systems, and space technologies. The outperformance relative to the broader industrial sector suggests investors see Northrop Grumman as a standout investment in the current market environment.

The details

Northrop Grumman, with a market cap of $102.8 billion, is classified as a large-cap stock. The company has been heavily investing in digital engineering, which has allowed it to design and test new systems in virtual environments before physical prototyping. In the fourth quarter, Northrop Grumman reported better-than-expected results, with net sales climbing 9.6% year-over-year to $11.7 billion and adjusted EPS rising 13.1% to $7.23.

  • Northrop Grumman's stock reached a 52-week high of $745.55 on February 19, 2026.
  • Over the past 52 weeks, Northrop Grumman's stock has soared 57.5%, outpacing the 31.7% gain of the State Street Industrial Select Sector SPDR ETF (XLI).
  • On a year-to-date basis, Northrop Grumman's stock is up 27%, compared to a 14.2% rise for the XLI ETF.

The players

Northrop Grumman Corporation

An aerospace and defense technology company based in Falls Church, Virginia, with a market cap of $102.8 billion. The company provides products such as stealth aircraft, autonomous systems, missile defense solutions, radar and cybersecurity technologies, and space satellites and launch systems.

State Street Industrial Select Sector SPDR ETF (XLI)

An exchange-traded fund that tracks the performance of the industrial sector of the S&P 500 index.

Lockheed Martin Corporation (LMT)

A major competitor of Northrop Grumman in the aerospace and defense industry.

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The takeaway

Northrop Grumman's strong stock performance, driven by its investments in innovative technologies and its dominance in the aerospace and defense industry, suggests the company is well-positioned to continue outperforming its sector peers in the current market environment.