* $58 billion as of 3/31/08. Quantitative Management Associates LLC (QMA) manages approximately $58 billion in assets, including approximately $4 billion that QMA, as a balanced manager, allocated to investment vehicles advised by affiliated and unaffiliated managers, and approximately $7 billion that QMA allocated to investment vehicles advised by QMA
Why Have Estimate Revision Measures not Worked in Recent Years
(Journal of Portfolio Management, Spring 2008)
An alpha indicator can lose its efficacy if too many investors use it in their trading decisions. Thus, a robust alpha factor model should consider how much of the information in a signal may already be reflected in stock prices.
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Does Relaxing the Long-Only Constraint Increase the Downside Risk of Portfolio Alphas?
(The Journal of Investing, Spring 2007)
In a well-diversified portfolio, relaxing the long-only constraint should not increase the downside risk of portfolio alphas. This is likely even if the underlying stock selection strategy has a bias towards stocks with negatively skewed returns.
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QMA's quarterly review of
the equity markets and
strategic outlook including
the equity markets value
relative to the fixed income
market.
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