Data for week ending May 4.

QQQ founding father John Jacobs talks about the past and future of the ETF market.

Consolidation wave continues in indexing industry.

135 funds have $162 billion, according to latest ICI data.

S&P (and readers!) begin to reap the benefits of S&P's purchase of the Citigroup Solomon Smith Barney Indexes with this outstanding new global markets report.

Barra acquisition, increased competition in the index industry, and more.

A look at market returns through recent ETF performance.

Panel of index industry experts discussed issues relating to the annual Russell reconstitution in live Web cast.