US micro cap index returns

 chronicles the historical annual returns of US micro cap stocks as measured by stock indexes.

The growing proliferation of indexes from index providers, along with a corresponding growing number of index funds and ETFs, creates a number of issues for investors, since the index returns of the different providers result in a dispersion of both yearly and multi-period returns. Dispersion of returns is not as considerable an issue with Total Market indexes, but as we go into style and smaller size indexes, dispersion of return increases in magnitude. These return differences are mainly due to the differing methodologies index providers utilize in constructing their indexes. Different benchmarks cover varying ranges of stocks, have different selection criteria for growth versus value, and are even maintained and rebalanced differently. Each index provider's suite of index funds occupies the following segment of the Index Strategy Box:



Micro cap index returns
The table below provides micro cap index returns.

The following table provides the inception date for U.S. microcap indexes, as well as the initial date of backdated data.

Methodologies

 * CRSP
 * Dow Jones
 * MSCI
 * Russell
 * Wilshire