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It's 24-7, 365: Ken Griffin warns his kids what running a hedge fund really takes. Can you build wealth with less stress?

Reported by Moneywise
Nov 14, 2026· 2 min read
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Key Takeaways
  • • Ken Griffin, founder of Citadel, told Bloomberg Wealth host David Rubenstein in a March 2022 interview that running a hedge fund requires constant attention, describing it as "24-7, 365" work.
  • • Griffin said hedge fund teams must surround themselves with exceptional people willing to challenge their ideas, and that the firm is competing globally with the best investors.
  • • According to S&P Dow Jones Indices' SPIVA report, 67% of actively managed large-cap U.S. equity funds underperformed the S&P 500 in the first half of 2026.
  • • The article is a sponsored personal-finance piece promoting Acorns, Advisor.com, and mogul, and it recommends automated contributions, retirement withdrawal planning, and fractional rental property investing.
  • • The piece is aimed at individual savers rather than institutional allocators.
Summary
Citadel founder Ken Griffin described the demands of running a hedge fund in a clip from a March 2022 Bloomberg Wealth interview with David Rubenstein, which was shared online. He said the work is "24-7, 365" and requires managers to stay "forward leaning" in how they view the world, as teams constantly analyze new information and seek opportunities ahead of competitors. Griffin emphasized that the firm is "competing globally with the best investors around the world" and asked whether his children would be willing to surround themselves with people who push them beyond their comfort zones.

The article cites S&P Dow Jones Indices' SPIVA report, which found that 67% of actively managed large-cap U.S. equity funds underperformed the S&P 500 in the first half of 2026, despite professional research teams.

The remainder of the article is a sponsored personal-finance piece aimed at individual investors. It recommends setting up automatic contributions, citing a hypothetical example of $100 monthly over 20 years at a 6% return compounded monthly, which would grow to roughly $46,200 from $24,000 in contributions. It promotes Acorns' round-up investing service and Advisor.com's free advisor-matching platform, and it presents a hypothetical retirement scenario with a $750,000 portfolio, where a 5% withdrawal rate yields $37,500 annually versus $30,000 at 4%. It also promotes mogul, a fractional rental property platform that cites an average 18.8% IRR and 10 to 12% cash-on-cash yields. These figures are company claims presented without independent verification.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Moneywise It's 24-7, 365: Ken Griffin warns his kids what running a hedge fund really takes. Can you build wealth with less stress?