Russell 1000 Index

The Russell 1000 Index is a U.S. stock market index that tracks the highest-ranking 1,000 stocks in the Russell 3000 Index, which represent about 93% of the total market capitalization of that index. , the stocks of the Russell 1000 Index had a weighted average market capitalization of $666.0 billion and a median market capitalization of $13.9 billion. , components ranged in market capitalization from $1.8 billion to $1.4 trillion. The index, which was launched on January 1, 1984, is maintained by FTSE Russell, a subsidiary of the United Kingdom-based London Stock Exchange Group.

The ticker symbol is typically RUI, .RUI or ^RUI. There are several exchange-traded funds and mutual funds that track the index.

Top sectors by weight

 * Technology
 * Consumer Discretionary
 * Industrials
 * Health Care
 * Financials

Top 10 holdings

 * Apple (nasdaq: AAPL)
 * Microsoft (nasdaq: MSFT)
 * Amazon (nasdaq: AMZN)
 * Nvidia (nasdaq: NVDA)
 * Alphabet (Class A) (nasdaq: GOOGL)
 * Meta (nasdaq: META)
 * Alphabet (Class C) (nasdaq: GOOG)
 * Tesla (nasdaq: TSLA)
 * Berkshire Hathaway (nyse: BRK.B)
 * Eli Lilly (nyse: LLY)

(as of December 31, 2023)

Components
Components as of July 1, 2024 are: