Buffettology: The Previously Unexplained Techniques That Have Made Warren Buffett the World's M

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In the world of investing, the name Warren Buffett is synonymous with success and prosperity—now you can learn how Warren Buffett did it and how you can, too.

Building from the ground up, Buffett chose wisely and picked his stocks with care, in turn amassing the huge fortune for which he is now famous. Mary Buffett, former daughter-in-law of this legendary financial genius and a successful businesswoman in her own right, has teamed up with noted Buffettologist David Clark to create Buffettology, a one-of-a-kind investment guide that explains the winning strategies of the master.

-Learn how to approach investing the way Buffett does, based on the authors' firsthand knowledge of the secrets that have made Buffett the world's second wealthiest man

-Use Buffett's proven method of investing in stocks that will continue to grow over time

-Master the straightforward mathematical equipments that assist Buffett in making investments

-Examine the kinds of companies that capture Buffett's interest, and learn how you can use this information to make your own investment choices of the future

Complete with profiles of fifty-four "Buffett companies"—companies in which Buffett has invested and which the authors believe he continues to follow— Buffettology can show any investor, from beginner to savvy pro, how to create a profitable portfolio.

320 pages, Paperback

First published June 8,1999

About the author

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Mary Buffett is a best-selling author, international speaker, entrepreneur, political and environmental activist. Ms. Buffett's first book Buffettology, co-written with David Clark in 1997, was an immediate New York Times and Business Week best-seller. Since that time, all seven of Ms. Buffett's books have been best-sellers.
Ms. Buffett appears regularly on television as one of the top finance experts in America including CNN Business News, CNBC's Squawk Box, Power Lunch with Bill Griffith, Bloomberg News, Fox Business News, MSNBC's Headliners and Legends and BBC News.
She has appeared around the world as a principal speaker at some of the world's most prestigious organizations including recent appearances with Laura Bush, Colin Powell and other prominent achievers filling arenas around the country as part of the Get Motivated seminar series.
Ms. Buffett has worked successfully in a wide range of businesses including extensive work as a consultant to a number of Fortune 500 companies including AOL Time Warner, as an executive at Columbia Records and as co-founder or her own music and editorial post-production companies, Independent Sound and Superior Assembly, working with many of the music industry's biggest stars. She has also taught Business and Finance at several California State Universities, including UCLA.
Mary is the proud mother of three successful children and lives in California.


Community Reviews

Rating(3.9 / 5.0, 100 votes)
5 stars
32(32%)
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26(26%)
3 stars
42(42%)
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100 reviews All reviews
March 31,2025
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80% of the stuff in here I already knew, but the other 20% was very helpful in that it spurred some new thoughts on how to go about valuing and evaluating companies.
March 31,2025
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Everyone in America should read the first 190 pages of this book before they invest their first penny in stocks/mutual funds or consider contributing to a 401(k).
March 31,2025
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There are plenty of books about Warren Buffett available at any bookstore or library. What makes this one unique is that it is not written from the perspective of Warren Buffett's cult following. After her divorce with Warren Buffett's son, Mary Buffett capitalized on a rare opportunity to publish insider information about one of the richest people in the world and his investment strategies. Rather than quote Warren Buffett's shareholder letters to death like most authors, Mary sticks to the details of Warren's investments, how he made each choice and how it worked out. She provides a lot of quantitative data that is useful for reverse-engineering Warren Buffett's portfolio. Information from this book definitely helped me refine a few aspects of my investing philosophy and my screening process. Mary is concise and unemotional, making this a quick and productive read.
March 31,2025
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5 Stars ✨

A must read for anyone who is looking for a information and knowledge on how to invest, properly, in individual stocks.

This book puts you inside Warren Buffet's brain and how he analyses businesses and stocks.

Warren is the pinnacle of value and quality investment strategies, and there's still so much to learn from him as an investor.

I recommend it to any investor.
March 31,2025
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There are some good points in this book, like not forgetting about taxes and inflation, which most people do not consider in their calculations when determining if they made a profit. But there are also some misses. I read the dutch translation which was sloppy here and there and I don't know if the original has the same problems. The greatest flaw in my opinion was that some of the calculations are repeated a few times too many and also that the formula's aren't provided.

I liked it but would only recommend it to beginner-investors who want to get more serious about investing. The more serious investors should already know and do this stuff.

A very good review (although they graded it way to high in my opinion) can be read here:
http://www.physics.ohio-state.edu/~pr... (warning, spoilers!)

In this case it might be helpful to know that I work at a stockmarket-helpdesk for independent investors of one of the biggest banks in The Netherlands.
March 31,2025
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I picked up this little book Buffettology last year in early 2016. At the time I had probably already passed the 30+ mark for the number of books I had read about value investing. Once you’ve read Hagstrom, Lowenstein, Graham, Greenblatt, Janet Lowe, Schroders, you pretty much know what that is all about.

I had also read by then a couple of other books from Mary Buffett (The Oracle’s ex-daughter in law, his son’s Peter ex-wife). She wrote several. This one will remind you, that when buying great businesses, it’s all about having a durable competitive advantage, a long product life ahead, with little change, little disruption probability, little capex requirement, so in other words tons of free cash flow. If you can buy this business when the price is fair or even better, when it’s cheap, then you never need to sell.

If you are a beginner that’s a great book but if you have read quite a bit already on value investing like I did, then that’s the usual stuff that you already know. Nevertheless, this book had some impact on me. Since it was written in 1999, already 18 years ago, it made me realize that on the topic of value investing, everything has already been written many times over and since many years already.

And yet, despite all the information available out there, the public keeps speculating, keeps falling into wall street’s marketing traps, and keeps ignoring the evidence that value investing works.
March 31,2025
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The expectation was quite high with this book. However the strategies are applicable only when the market is reacting to events expectedly or historically similar. Currently in 2021, the markets all over the world are liquidity driven, hence resulting in wild ride.
March 31,2025
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This was an excellent explanation of value investing strategies as well as a good insight into Warren Buffett himself.
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