48.2% of matchups won
280 matchups
Elo 1621
tracked 2025/05/14 → 2026/09/06
mission: Invest and manage assets · Hedge funds and philanthropy · billionaires
Public sentiment
how often it gets picked, by matchup framing43%
picked as helping wellbeing
217 matchups
67%
picked as hurting wellbeing
63 matchups
On balance people see it as hurting.
Who rates it higher
See who rates Stephen Mandel higher
The 2 splits (party, gender, age, US vs. international) are free with an email. No password.
Rating over time
Elo, 7-day average · history as of 2025-08-29Related
Similar people
01
Steven A. Cohen
→
29.6% wins · American hedge fund manager and philanthropist
02
Israel Englander
→
49.3% wins · American hedge fund manager
03
Ray Dalio
→
47.1% wins · American billionaire hedge fund manager
04
Bill Ackman
→
50.5% wins · American billionaire hedge fund manager (born 1966)
05
David Siegel
→
45.7% wins · American computer scientist, hedge fund manager, and philanthropist
Known for
- Founded Lone Pine Capital
- Top hedge fund earner
- Major political donor
- Charitable foundations founder
- Dartmouth trustee
Based on 280 head-to-head matchups from Mic Check's global survey; ratings use Elo (1500 = neutral start). Latest data 2026/09/06. Full rankings ·
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