The strong focus on small-cap companies means the Russell 2000 may show more volatility than these indices because smaller companies have more limited financial resources than big companies and are less equipped to weather negative changes in the overall economy than their larger counterparts. These additional indexes include:īecause it tracks the performance of small-cap stocks, the Russell 2000 serves as a very different benchmark than other major indexes, like the S&P 500 or the Dow Jones Industrial Average ( DJIA), which focus on much larger companies. As of June 2022, the top 10 Russell 2000 companies by market cap include:įTSE Russell Group breaks the Russell 2000 into smaller indexes for investors interested in tracking the performance of particular segments of the small-cap universe. Russell 2000 Companiesīecause they’re much smaller companies, you may be less familiar with members of the Russell 2000. Because of this, the Russell 2000 may sometimes track more than 2,000 stocks. In between the annual rank day reconstitution, eligible companies that go public, like through an initial public offering ( IPO), and qualify by market cap can be added to the Russell 2000 on a quarterly basis. Stock markets are dynamic, and companies rise and fall in market cap over time, and new companies launch that deserve placement on the indexes. To determine which companies get on each list, FTSE Russell Group ranks every company in the Russell 3000 based upon market capitalization and separates the top third into the Russell 1000 and the bottom two-thirds into the Russell 2000.Įvery year, FTSE Russell Group rebalances the Russell indexes. In comparison, the Russell 1000’s large-cap stocks represent approximately 92% of the total U.S.

stock market’s total market capitalization. stock market than large caps, the companies in the Russell 2000 represent approximately 10% of the U.S. The remaining 1,000 companies are grouped in the Russell 1000 large-cap stock index.īecause small-cap companies make up a much smaller share of the U.S. The Russell 2000 index tracks the 2,000 smallest public companies by market cap in its parent Russell 3000 stock index. Managed by the U.K.-based FTSE Russell Group, the Russell 2,000 is a subset of the Russell 3000 index. The Russell 2000 is a stock market index that tracks the performance of 2,000 small-cap U.S.