After taking massive losses in 2008, many on Wall Street expected investors in target-date funds to invest their retirement savings elsewhere.

But according to Morningstar Inc., most have ignored the criticism and made target-date funds the focus of their retirement savings.

Morningstar’s 2010 Target-Date Series Industry Survey, which includes research on 20 of the largest target-date series, revealed that more than $45 million in new cash flowed into these funds last year. The survey examined investor returns, which reflect monthly flows in and out of funds, and the returns earned. With target-date funds, investor returns over the past three years exceeded the funds' total returns in every target-date category except for one, and far exceeded returns on a traditional mutual fund, according to the survey.

“Target-date funds have been the subject of unprecedented regulatory, governmental, and media criticism in the wake of 2008's market slide, but that has not deterred millions of investors from making these funds the centerpiece of their retirement savings,” said Laura Pavlenko Lutton, editorial director for Morningstar's mutual fund research group. “Target-date funds have become the retirement vehicle of a generation, and for some good reasons. The funds have structural advantages over traditional mutual funds, including generally lower costs and dynamic asset allocation that automatically grows more conservative as investors’ age.”

The good news is that Morningstar found that fund companies have responded to the recent criticism of target-date funds. In general, fund families in the survey have tried to lower fees. And several fund series have attempted to reduce risk by lowering the funds' equity allocations, which is what led to such large losses in 2008.

But Lutton isn’t sure that changing the funds’ equity exposure is the answer. “Lower fees directly benefit investors, but changes to the funds' equity exposure could leave the industry open to charges that it's fighting the last market battle, and not positioning the funds correctly for the future,” she said. “Indeed, some funds that were aggressively positioned in 2008 were whipsawed when they turned conservative prior to the market rebound in 2009.”

One area of concern for Morningstar was disclosure and manager investment in the funds. Morningstar found that many fund families don’t meet the minimum levels of disclosure and manager investment recommended by the Investment Company Institute. Nor do these funds provide the details necessary to understand the target-date funds' potential risks and rewards. In addition, fund managers have a relatively low level of personal investment in their funds, meaning their own financial interests were not aligned with shareholders.

“Investors should remain concerned about the flimsy public descriptions of how target-date funds are run and the low absolute levels of manager investments in the funds," Lutton said. “It's critical for individuals to easily understand their target-date fund's goals, strategy, and risks, and it's important for fund managers to have some skin in the game.”

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