Northrop Grumman market cap NOC

Share price times shares outstanding: what the whole company sells for, since 2009.

Northrop Grumman is worth $78.3B at the close on Oct 23, 2026, at $551.44 a share.

That is down 9% over the last year and up 38% over five years.

Its highest close in our data was $107.3B in Mar 2026.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$78.3B	$67.9B	$107.3B	−5%
2025	$82.4B	$63.5B	$89.3B	+20%
2024	$68.7B	$62.8B	$78.5B	−3%
2023	$70.6B	$64B	$80.3B	−16%
2022	$84B	$57.7B	$84.4B	+37%
2021	$61.4B	$47.8B	$65B	+21%
2020	$50.8B	$47.6B	$64.3B	−13%
2019	$58.4B	$43B	$62.8B	+39%
2018	$42.1B	$40.8B	$62B	−21%
2017	$53.4B	$40.4B	$54B	+30%
2016	$41B	$32.8B	$44.2B	+19%
2015	$34.4B	$29.6B	$34.7B	+12%
2014	$30.6B	$24.9B	$30.6B	+20%
2013	$25.5B	$15.5B	$25.5B	+55%
2012	$16.4B	$14.4B	$17.4B	+7%
2011	$15.3B	$13.7B	$20.6B	−11%
2010	$17.2B	$14.8B	$19B	+8%
2009	$15.9B	$12.7B	$16B	n/a

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