Aerospace & Defense — US sector stocks, live prices and news
Constituents · 30
- 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
Innovative Solutions and SupportISSC$311M
- 26
SIFCO Industries, Inc. Common StockSIF$126M
- 27
AstrotechASTC$79M
- 28
AgEagle Aerial Systems, Inc. Common StockUAVS$62M
- 29
VirTraVTSI$39M
- 30
Air Industries Group Common StockAIRI$15M
Latest Aerospace & Defense news · 12
Saab Books $4.83B Poland Submarine Contract — European Rearmament Is Bypassing U.S. ShipyardsJun 29, 2026
Weekend Wars Signal: How Geopolitical Risk Travels From Oil Prices to Fed TimingJun 29, 2026
U.S.-Iran Ceasefire Lifts Futures — Oil Staying Elevated Signals the Persian Gulf Risk Is Not GoneJun 29, 2026
Strait of Hormuz Under Fire: Oil Risk and Defense Stocks Surge as Iran-U.S. Escalation Halts TalksJun 29, 2026
SEC Pre-IPO Fraud Settlement Puts Anduril Share Scams on NoticeJun 28, 2026
U.S. Strikes Iran Over Strait of Hormuz: Oil, Defense Stocks XOM CVX LMT in FocusJun 27, 2026
Boeing Secures Seven-Freighter Order From China Southern Air Logistics (BA)Jun 26, 2026
Rheinmetall, European Defense Stocks Slide as Germany Scraps F126 Naval ProgramJun 25, 2026
Rocket Lab, Lockheed Martin Join SpaceX Space-Laser Defense Net: RKLB, LMT in FocusJun 25, 2026
Trump Pushes Defense CEOs to Boost Missiles: RTX, LMT, NOC, GD in FocusJun 25, 2026
White House $87.6B Iran War & Farm Aid Request: Defense (LMT, RTX) and Ag (DE, ADM) in FocusJun 25, 2026
Iran War Powers Vote and Trump Cease-Fire Cloud Oil Risk Premium: XOM, CVX, LMT in FocusJun 24, 2026About Aerospace & Defense
The Aerospace & Defense sector includes 30 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 30 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.