As of October 2026 Northrop Grumman has a market cap of S$87.83 Billion. This makes Northrop Grumman the world's 359th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Oct 6th, 2026 the market cap of Northrop Grumman was reported to be: