Conglomerates — US sector stocks, live prices and news
Constituents · 4
- 1
GE Aerospace Common StockGE$337B
- 2
3M Company Common StockMMM$80B
- 3
Carlisle Companies Incorporated Common StockCSL$14B
- 4
Icahn Enterprises L.P.IEP$5B
Latest Conglomerates news · 5
Berkshire Hathaway, GE’s $11.75 billion casting deal revives Precision Castparts valueSep 12, 2026
Jim Cramer urges investors beyond AI stocks as aerospace and fintech emergeSep 9, 2026
US Factory Job Cuts Hit Crisis-Era Levels in June: Industrial Stocks CAT, DE, HON Face Demand TestJun 24, 2026
Caterpillar (CAT) Tops $1,000: What the Industrials Rally Means for InvestorsJun 23, 2026
Gulf Airlines Rebound to Near Pre-War Flight Levels: What It Means for Boeing (BA), GE Aerospace (GE)Jun 20, 2026About Conglomerates
The Conglomerates sector includes 4 listed US companies with a combined market capitalization of $436B. Its largest constituent is GE Aerospace Common Stock (GE). Below are the biggest Conglomerates stocks and the latest news across them.
What are the largest Conglomerates stocks?
The biggest US Conglomerates companies by market cap include GE Aerospace Common Stock (GE), 3M Company Common Stock (MMM), Carlisle Companies Incorporated Common Stock (CSL), Icahn Enterprises L.P. (IEP). The full ranked list is shown above.
How big is the US Conglomerates sector?
The Conglomerates sector spans 4 listed US companies with a total market capitalization of about $436B.
Where can I see Conglomerates news?
The latest stories across Conglomerates 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.