Funds Investing

The HHI takes into account the relative size and distribution of the firms in a market and approaches zero when a market consists of a large number of firms of relatively equal size. The HHI increases both as the number of firms in the market decreases and as the disparity in size between those firms increases. Markets in which the HHI is between 1,000 and 1,800 points are considered to be moderately concentrated, and those in which the HHI is in excess of 1,800 points are considered to be concentrated. During the 1990s, the HHI for the U.S. Mutual fund industry saw a minor decrease from 396 to 352 based on assets under management,⁶ indicating that the industry was, and still is, fairly unconcentrated according to this statistical measure.

Another fairly unconcentrated financial industry—domestic commercial banks (including thrifts)—has an HHI of 338, based on deposits of $3.4 trillion as of December 31, 2000. A subset of that universe—domestic money center banks— is much more concentrated, with an HHI of 1,676, based on deposits of $1.5 trillion. In comparison, the U.S. airline carrier industry has an HHI of 1,330, based on 2000 revenues. Read the rest of this entry »

Despite the huge growth of mutual funds, the marked shift in fund types and the creation of new distribution channels, the concentration of market share within the fund management industry remained remarkably stable during the 1990s. The industry has continued to be led by 10 fund managers with 45% to 55% of all mutual fund assets under management and 25 managers with 70% to 75% of all mutual fund assets under management. But many of the leaders changed places over the decade—some because of strong performances and others due to mergers and acquisitions. At the same time, the number of fund complexes overall has continued to increase as new fund managers have taken advantage of the mutual fund industry’s low barriers to entry.

1. Overall industry concentration and turnover In 1990, there were 464 mutual fund complexes, of which the top 10 managed 56% of total industry assets and the top 25 managed 76% of total assets. By the end of 2000, the mutual fund industry was modestly less concentrated at the top. There were 654 complexes at that date, with the top 10 accounting for 46% of total assets and the top 2, accounting for 71% of total assets.The list of top 25 fund complexes has changed significantly, with some complexes dropping out and others stepping in. Read the rest of this entry »