Now that the dust has settled on the annual Russell rebalance, let’s take a closer look at the shiny new indexes and see what they say about the market.

The total-market Russell 3000 Index has seen some sizable changes in its sector weightings, although the top 10 remain very much the same. Figure 1 shows the new 2009 sector weightings according to the Russell sector classification system. Not surprisingly, financial services is no longer the largest sector: It now takes second place to technology, which is weighted at 16.19% versus financials at 15.27%. In 2008, those sectors were reversed, with financials at 17.24% and tech at 14.19%.

Health Care saw its weighting increase to 13.41% from 11.52%, popping it up to the third position from No. 5. It displaced energy, which fell from the third slot to the fourth, declining to 11.97% from 13.42%; presumably, declining oil prices had something to do with that. Consumer discretionary also fell: It was the fourth-largest sector after the 2008 rebalance, at 12.94%, but is now the fifth-largest, with a weighting of 11.86%. Producer durables, consumer staples, utilities and materials & processing maintained their same positions (six through 10, respectively).

The top 10 stocks in the Russell 3000 are by and large the same, except for one: ConocoPhillips was displaced by JPMorgan Chase & Co.—a financial company, of all things. Of course, JP Morgan did acquire two former giants in the field of finance last year: Bear Stearns and Washington Mutual. And it has been one of the least-scathed of the financial services companies.

While the other members of the top 10 remained largely the same, some of their positions did not. ExxonMobil is still at the top of the heap, like it was last year, but General Electric fell from the second-largest weighting in the Russell 3000 to the tenth-largest, with a weighting of 1.27%. Microsoft moved up from the third slot to the second, with a weighting of 1.87%. And Johnson & Johnson jumped to No. 3, befitting its strong performance.

Russell 2000

In the Russell 2000, financial services is still the top sector, increasing its weight to 21.10%. A surprising result, perhaps, but the sector was boosted by having hard-hit banks move out of the Russell 1000 and into the smaller index. Technology claims the second-largest slot, with a 16.75% weighting, displacing consumer discretionary, which falls to the No. 3 position, with a 14.68% weighting. That’s down from 17.65% in 2008. Energy only fell one spot, to No. 9, and saw its weighting nearly halved, falling from 8.60% to 4.52%, further emphasizing the differences between the large- and small-cap worlds.