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S&P 500
The S&P 500 index is one of the most followed stock market indices in the world. It includes the 500 largest US companies, representing approximately 80% of the US stock market by capitalization.
503 companies•11 sectors•Last updated: December 13, 2025
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Top weighted companies
1
7.5%AAPLApple
2
6.7%MSFTMicrosoft
3
2.7%AMZNAmazon
4
2.0%NVDANVIDIA
5
1.8%GOOGLAlphabet (A)
6
1.7%BRK.BBerkshire Hathaway
7
1.5%GOOGAlphabet (C)
8
1.5%METAMeta
9
1.3%UNHUnitedHealth
10
1.3%TSLATesla
Sector breakdown
Information Technology26.1%
Health Care14.5%
Financials12.9%
Consumer Discretionary9.9%
Industrials8.6%
Communication Services8.2%
Consumer Staples7.4%
Energy4.5%
Utilities2.9%
Materials2.6%
Real Estate2.5%