Russell 1000 Index

Dictionary Says

Definition of 'Russell 1000 Index'


An index of approximately 1,000 of the largest companies in the U.S. equity markets, the Russell 1000 is a subset of the Russell 3000 Index. The Russell 1000 (maintained by the Russell Investment Group) comprises over 90% of the total market capitalization of all listed U.S. stocks, and is considered a bellwether index for large cap investing.

The Russell 1000 is a market capitalization-weighted index, meaning that the largest companies constitute the largest percentages in the index and will affect performance more than the smallest index members.




Investopedia Says

Investopedia explains 'Russell 1000 Index'


The Russell 1000 is a much broader index than the often quoted Dow Jones Industrial Average (DJIA) and Standard & Poor's 500 Index (S&P 500), although all three are considered large cap stock benchmarks. Many institutional managers prefer the Russell 1000 as a barometer for large cap investments as a whole; the average market cap of a Russell 1000 company is over $80 billion, and all of the index members are considered highly liquid stocks.

An ETF representing the Russell 1000 can be purchased for a minimal expense ratio; the ETF is called the iShares Russell 1000 Index and trades on the New York Stock Exchange (NYSE) under the ticker IWB.



comments powered by Disqus
Hot Definitions
  1. Legal Monopoly

    A company that is operating as a monopoly under a government mandate. A legal monopoly offers a specific product or service at a regulated price and can either be independently run and government regulated, or government run and regulated.
  2. Closed-End Fund

    A closed-end fund is a publicly traded investment company that raises a fixed amount of capital through an initial public offering (IPO). The fund is then structured, listed and traded like a stock on a stock exchange.
  3. Payday Loan

    A type of short-term borrowing where an individual borrows a small amount at a very high rate of interest. The borrower typically writes a post-dated personal check in the amount they wish to borrow plus a fee in exchange for cash.
  4. Securitization

    The process through which an issuer creates a financial instrument by combining other financial assets and then marketing different tiers of the repackaged instruments to investors.
  5. Economic Forecasting

    The process of attempting to predict the future condition of the economy. This involves the use of statistical models utilizing variables sometimes called indicators.
  6. Chicago Mercantile Exchange - CME

    The world's second-largest exchange for futures and options on futures and the largest in the U.S. Trading involves mostly futures on interest rates, currency, equities, stock indices and agricultural products.
Trading Center