Active Portfolio Management: A Quantitative Approach for Producing Superior Returns and Controlling Risk

"This new edition of Active Portfolio Management continues the standard of excellence established in the first edition, with new and clear insights to help investment professionals."

-William E. Jacques, Partner and Chief Investment Officer, Martingale Asset Management.

"Active Portfolio Management offers investors an opportunity to better understand the balance between manager skill and portfolio risk. Both fundamental and quantitative investment managers will benefit from studying this updated edition by Grinold and Kahn."

-Scott Stewart, Portfolio Manager, Fidelity Select Equity Discipline

Co-Manager, Fidelity Freedom Funds.

"This Second edition will not remain on the shelf, but will be continually referenced by both novice and expert. There is a substantial expansion in both depth and breadth on the original. It clearly and concisely explains all aspects of the foundations and the latest thinking in active portfolio management."

-Eric N. Remole, Managing Director, Head of Global Structured Equity, Credit Suisse Asset Management.

Mathematically rigorous and meticulously organized, Active Portfolio Management broke new ground when it first became available to investment managers in 1994. By outlining an innovative process to uncover raw signals of asset returns, develop them into refined forecasts, then use those forecasts to construct portfolios of exceptional return and minimal risk, i.e., portfolios that consistently beat the market, this hallmark book helped thousands of investment managers. Active Portfolio Management, Second Edition, now sets the bar even higher. Like its predecessor, this volume details how to apply economics, econometrics, and operations research to solving practical investment problems, and uncovering superior profit opportunities. It outlines an active management framework that begins with a benchmark portfolio, then defines exceptional returns as they relate to that benchmark. Beyond the comprehensive treatment of the active management process covered previously, this new edition expands to cover asset allocation, long/short investing, information horizons, and other topics relevant today. It revisits a number of discussions from the first edition, shedding new light on some of today's most pressing issues, including risk, dispersion, market impact, and performance analysis, while providing empirical evidence where appropriate. The result is an updated, comprehensive set of strategic concepts and rules of thumb for guiding the process of-and increasing the profits from-active investment management.

The book is extremely detailed and very well written. It covers more than the basics. It includes a variety of advanced theories and describes recent academic research.

A excellent choice !


This is the seminal text for Quantitative Finance   November 11, 2004
M. L. Gill
27 out of 31 found this review helpful

If you work for one of the top alpha quant shops (Barclays, Goldman, etc.), this text is a the proverbial must read. These are the guys that essentially invented quantitative finance in its modern form, building upon the [only somewhat applicable] concepts of Sharpe and Rosenberg and demonstrating how they can be harnassed to drive alpha. Anybody who has given this text a poor review obviously doesn't work in quantitative finance (chances are they're merely stock-pickers). If you want to understand how to drive alpha and beat the market, this text goes a lot further than explaining the simple concepts of information ratio and tracking error; instead, this book touches on the beauty of multi-factor models and covariance risk management.


Practical approach and mathematically rigorous at the same time   February 1, 2006
Pablo Sandler (Joinville, SC Brazil)
3 out of 5 found this review helpful

Excellent book for whom is looking for a practical approach that at the same time is presented through a rigorous mathematical methodology. The book is absolutely superior over the academic textbooks that usually limit themselves to CAPM and efficient market theory. Grinold and Kahn go much forward and at the same time had managed to clearly and meticulously show the CAPM model, its limitations and the more sophisticated tools developed from it. Beside of showing the active way of managing a portfolio, the serious mathematical presentations through which the different theories such as CAPM are described are very convincing of how difficult it could be to beat the market.


One to add to your reading list   June 30, 2007
M. Lai
3 out of 3 found this review helpful

I know many have this book and have never read it. Others read this book but never really understand it. However, if you can read it and understand it, it can offer a powerful tool for how to allocate capital. It actually is the basis for most indexing and quantitative methodologies. When applied to fundemental approaches to investment it can be quite powerful.

Sadly, though not enough money managers embrace what this book is trying to say with regards to risk and return.


Good   August 8, 2008
John S (FL)
I read this books about a year aand a half go, and thought at the time it introduced some really good techniques for manaaging a portfolio. One would need a linear algebra and statictical background to fully unserstand it, and access to some expensive software and data bases to implement it.

However, I now think the techniques depend on reasonably stable fincial markets, and after the emerginging crises starting in the summer of 2007, I have decided not to prusue this farther.