Who are "these guys"? The funds discussed in the article have average annual returns well above 9%.
“The firm’s biggest fund, Spectrum, has earned an annual average return of 9.4% net of fees since 2004.”
The S&P 500 has averaged 9% for 80 years. Joe Blow can buy index fund and do just as well as the quant clients. Sure, these guys are averaging 14% before fees, and it’s a great way to get rich. But after fees the client might as well just passively invest.
I am not even anti-passive funds but you are memeing a bit too hard.
After recently reading A Random Walk Down a Wall Street, my conclusions are: you are not going to time the market, the managed funds don’t do any better than index funds. 90% percent of the effort goes into squeezing out an additional 10%. So may as well spend 10% of the effort and settle with 90%. Of course fortunes are made on that 10%.
Joe Blow slinging garbage cans can retire a multimillionaire by steady, passive investing.