Skip to content

An independent atlasTheFamily Office StackThe intelligence platform

The Atlas People Databases Sign in

Loading profile…

© 2026 The Family Office Stack · Independent & no pay‑to‑play

An independent atlas · surveyed quarterly · set in Fraunces, Source Serif & Space Mono.

John Overdeck — Co-Founder and Co-Chairman · Two Sigma | The Family Office Stack

People · Asset Managers

JOFOS

John Overdeck

Co-Founder and Co-Chairman · Two Sigma

Role confidence Reported

John Overdeck — Co-Founder and Co-Chairman · Two Sigma.

Direct contact

Reach John directly.

1 verified contact method on file — work email. Masked until you unlock.

Emailjo•••@••••••.••

Reveal contact — first one free

Free account, no card required. Your first unlock is on us.

Have an account? Sign in

Sourced from public professional profiles · Legitimate-interest B2B basis

Or explore more contacts in this database — from 60 credits.

Related professionals · Two Sigma

Ben Wellington — Head of Complex Feature Engines
Carter Lyons — Co-CEO
David Siegel — Co-Founder and Co-Chairman
Grace Gu — Portfolio Manager, Scientific Discretionary Macro
Jeff Wecker — Chief Technology Officer
Jin Choi — Head of Technique Forecasting

Included in these databases

Family-Office Founders & Owners — 60 cr

Buying a database unlocks every contact in it.

Organisation

Confidence scale

Verified · primary source
Corroborated by survey
Reported · unconfirmed
Unknown