Medley Partners (Jim Simons Family Office) is a family office - single based in San Francisco, CA, United States, founded in 2004. Verified contact details, AUM data, and investment preferences on FindLPs.
Medley Partners is a single family office based in San Francisco, CA, United States, managing the private wealth and investments of the Jim Simons family. Founded in 2004.
FindLPs holds verified direct email addresses and phone numbers for decision-makers at Medley Partners (Jim Simons Family Office). Contact details are masked on the free plan — start a plan to unlock full access and CSV export.
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.