Only owning 30 stocks, in a world awash in index funds, probably sounds inadequate.
It’s not.
Ben Graham made the argument for owning 30 stocks in the last post. He also argued for owning an index. I say both are acceptable.
I could argue that 30 stocks are five or ten more than necessary. I once only owned five stocks, which was probably too few. Though, Charlie Munger seems to think five is adequate for him.
The point is that 30 isn’t an outrageously inadequate number. Also, what might be right for Charlie, may not be right for you or me. So don’t invest like him, if that’s the case.
But owning 30 stocks is enough because the math says so. Joel Greenblatt did the work for us in You Can Be A Stock Market Genius: Continue Reading…
