OldShooter
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
He's an interesting case. I recommend that you read his authorized bio, "The Snowball." Basically, he made his money beginning fairly long ago by buying and very hands-on management of businesses and not as a hands-off investor. It's a fascinating story. His hand has grown cold in the past decade though; IIRC its been 8 years or more since he beat his benchmark. (To be fair, part of that is that BRK has gotten so big and diversified that it is hard for it to be anything but average.)Curious question: Would you consider Warren Buffet to just have gotten lucky? As of May 2018, BRK had a 20.9% annualized return, more than 2X the S&P 500. Or was that just concentration return/risk?
ETA: 20.9% from 1964 to 2018, a pretty long period of time.
Another thing is that the markets have changed drastically during his tenure. He started out studying printed information on stocks, with no computer databases, no computerized screening, no Bloomberg terminals, etc. Ben Graham taught him to find and exploit "cigar butts." (GEICO was one of them.) That was a time when the markets were much less efficient than they are now and were much more dominated by individual investors. Company information that today rockets around the world in minutes was, back then, buried in Standard & Poors' printed stock manuals where Buffet could find and pick it out. In an inefficient market, he who has the most information wins. That was Buffett.
Charles Ellis writes about this evolution of the market and argues that the randomness that we now have is relatively new. Coming at it another way, he argues that all the talented managers and mathematical wizards have basically cancelled each other out and left us with randomness. With 10,000 mutual funds and multiple managers per fund but only about 3600 stocks, there can be no hidden gems. An extremely efficient market, IOW.
It would be interesting if someone could dissect BRK and separate Buffet's results strictly as a hands-off stock-picker. I would love to see that and have no idea how it would look.
He's a master at self-promotion and a wonderful source of wise quotations, but I don't think that comparing his lifetime success to today's stock-pickers' results is apples-to-apples. Nor would it be fair to look only at the past 8-10 years. I think you'll enjoy the book.