These stocks may be winners of Russell's rebalance

Traders work on the floor of the New York Stock Exchange.
Brendan McDermid | Reuters
Traders work on the floor of the New York Stock Exchange.

Once a year, the Russell rebalances all its indexes. In particular, the big-cap Russell 1000 and small-cap Russell 2000 will have additions and deletions based on changes in market capitalization or shifts in share classes after the close Friday.

Like the S&P 500, those who are indexed to the Russell will have to buy and sell stocks to match the new weightings.