Tarek Mansour
Profile Summary
Tarek Mansour is a U.S. billionaire with an estimated net worth of ~$1.3B RTB. The available data identifies him as the CEO of Kalshi, a prediction-market company, and shows public attention around his comments on insider trading enforcement in that market NewsAPI.
Business & SEC Activity
The data ties Mansour to Kalshi through recent news coverage, where he discussed prediction markets and said he expects the DOJ to prosecute some insider-trading cases NewsAPI. No additional business-history details are provided in the data.
Philanthropy
Three foundations are listed under his name, including the Mansour Family Foundation, Mansour Khademi Foundation Inc, and Mansour Family Charitable Foundation Inc ProPublica 990. Across the foundation records provided, total grants paid were $675 and total foundation assets were $16,737; two of the foundations show $0 in grants, assets, revenue, and expenses in the available filings ProPublica 990.
Political Activity
From August 28, 2020 through December 18, 2025, there were 39 reported FEC contributions totaling $108,450 FEC. The giving was split across parties and categories, with $31,800 to Democrats, $35,200 to Republicans, $3,300 to independents, and $38,150 listed as unknown FEC. Top recipients included Cotton Majority Committee, California Democratic Party, Cotton for Senate, Angie Craig for Minnesota, and Ken Paxton for Senate FEC.
In the News
Recent coverage includes an Observer article from April 2026 about Mansour warning that insider trading on Kalshi could become a federal crime and that he expects DOJ enforcement NewsAPI. Another item from May 2026 references "The Adventures of Mansour: Age of AI" NewsAPI.
Philanthropy
Political Contributions
By Party
Top Recipients
Score Breakdown
The PBS is a weighted average of 2 components. The formula is open and versioned — the weight percentages below show how much each component contributes to the final score.
Evidenced charitable giving — built on what they actually give each year, not parked assets. Dominated by generosity (annual giving relative to net worth — the share of your fortune you give), plus the absolute scale of that giving, plus a small nudge for signing the Giving Pledge (a commitment, not a realized action).
Data: ProPublica 990 charitable disbursements, net worth, The Giving Pledge registry
How much sourced, public accountability data exists — net worth, political contributions, SEC filings, foundation 990s, news coverage, and a verified profile. More public disclosure scores higher.
Data: FEC, SEC EDGAR, ProPublica 990s, GDELT / NewsAPI, Wikidata
Formula (v2): PBS = 65% x Philanthropy + 35% x Transparency
Scored on 6/23/2026 on a 0–100 scale. The score uses only the signals we have populated data for. Goal Impact, Controversy, and Community Approval are deferred until that data exists — Phase 1 goal adoption, controversy detection, and community votes respectively.
All data is sourced from public records. Each section links to its original source.