Aerospace & Defense — US sector stocks, live prices and news
Constituents · 29
- 1
Space Exploration TechnologiesSPCX$1.23T
- 2
Boeing Company (The) Common StockBA$171B
- 3
Lockheed Martin Corporation Common StockLMT$119B
- 4
General Dynamics Corporation Common StockGD$92B
- 5
Northrop Grumman Corporation Common StockNOC$76B
- 6
Transdigm Group Incorporated Common StockTDG$68B
- 7
L3Harris Technologies, Inc. Common StockLHX$57B
- 8
Elbit SystemsESLT$39B
- 9
Teledyne Technologies Incorporated Common StockTDY$29B
- 10
Curtiss-Wright Corporation Common StockCW$27B
- 11
Heico Corporation Common StockHEI$18B
- 12
BWX Technologies, Inc. Common StockBWXT$17B
- 13
Textron Inc. Common StockTXT$16B
- 14
Kratos Defense & Security SolutionsKTOS$12B
- 15
Huntington Ingalls Industries, Inc. Common StockHII$12B
- 16
AeroVironmentAVAV$10B
- 17
CAE Inc - Common SharesCAE$8B
- 18
Hexcel Corporation Common StockHXL$7B
- 19
Parsons Corporation Common StockPSN$7B
- 20
AAR Corp. Common StockAIR$5B
- 21
AstronicsATRO$3B
- 22
Ducommun Incorporated Common StockDCO$2B
- 23
National Presto Industries, Inc. Common StockNPK$929M
- 24
TAT TechnologiesTATT$589M
- 25
SIFCO Industries, Inc. Common StockSIF$126M
- 26
AstrotechASTC$79M
- 27
AgEagle Aerial Systems, Inc. Common StockUAVS$62M
- 28
VirTraVTSI$39M
- 29
Air Industries Group Common StockAIRI$15M
Latest Aerospace & Defense news · 12
Lockheed Martin F-35 Saudi deal, Riyadh airport flames raise defense and oil stakesSep 19, 2026
OpenAI Frontier Model Release Tests AI IPO Appetite as Anthropic PreparesSep 10, 2026
Jim Cramer urges investors beyond AI stocks as aerospace and fintech emergeSep 9, 2026
Russia Gets No Economic Relief Until Ukraine War Ends as Europe Snubs Moscow at G20Sep 1, 2026
Iran Escalation Forces Washington to Reprice Slow Sanctions — What Markets MissAug 31, 2026
XLE, XOM and CVX Face a Fresh War Premium as Russia Prepares Ukraine Energy StrikesAug 31, 2026
Strait of Hormuz: U.S. strike on Iranian launchers revives crude risk premium after JulyAug 31, 2026
Defense Stocks Face Donetsk Test as Russia Presses Toward 2 Eastern CitiesAug 28, 2026
Defense Stocks Face NATO Escalation Premium After Ratcliffe Moscow WarningAug 27, 2026
United Airlines Faces a 737 Max 10 Seat Decision Years After Its OrderAug 25, 2026
Iran Sanctions Put Oil Stocks on Alert With No Supply Number YetAug 22, 2026
Iran Pressure Keeps Oil Stocks in Focus as Vance Frames the Next Market RiskAug 21, 2026About Aerospace & Defense
The Aerospace & Defense sector includes 29 listed US companies with a combined market capitalization of $2.02T. Its largest constituent is Space Exploration Technologies (SPCX). Below are the biggest Aerospace & Defense stocks and the latest news across them.
What are the largest Aerospace & Defense stocks?
The biggest US Aerospace & Defense companies by market cap include Space Exploration Technologies (SPCX), Boeing Company (The) Common Stock (BA), Lockheed Martin Corporation Common Stock (LMT), General Dynamics Corporation Common Stock (GD), Northrop Grumman Corporation Common Stock (NOC). The full ranked list is shown above.
How big is the US Aerospace & Defense sector?
The Aerospace & Defense sector spans 29 listed US companies with a total market capitalization of about $2.02T.
Where can I see Aerospace & Defense news?
The latest stories across Aerospace & Defense companies are listed in the news section on this page, updated as they are published.
Live quotes update during US trading hours; the last close is shown otherwise. Market capitalization is aggregated from listed US companies and provided for information only — not investment advice.