Earlier quoted context omitted.
to back this up, read the expose in the economist this week about family offices and how they all divesting from hedgefunds because the fees are ridiculous and they are doing no better than the S&P, usually worse when you take into account the onerous fees those mgrs are charging.
To be fair, when you have $100 Million, the goal of the game is not "growth", but holding onto that money. $100 million isn't much different from $108 Million (8% gains over the year)... or even $500 Million. In both cases, its still more than enough money to live on for the rest of your life. The S&P 500 has dropped 50% in the past (ie: 2008), and it doesn't make sense to risk that much money on that. You can't use…
Where you're right, of course, is that 100M justifies considerably greater attention to the money management. But the biggest focus is tax efficiency, not the micro details of the market.