Stephen Schwarzman
American businessman and investor
Source: Wikidata — retrieved 7/12/2026 (wikidata)
Profile Summary
Stephen Schwarzman is an American businessman and investor born in 1947 and based in New York. He is estimated to have a net worth of ~$12.8B Wikidata. The data identifies him with Blackstone-related entities and shows extensive SEC filing activity tied to Kinetik Holdings Inc., including many insider filings SEC EDGAR.
Business & SEC Activity
SEC records show 727 filings connected to Kinetik Holdings Inc., a natural gas transmission company, including 432 insider filings SEC EDGAR. The recent filings include Form 3, Form 4, and Form 144; Form 3 reports an initial insider ownership position, Form 4 reports changes in insider holdings, and Form 144 is a notice of proposed sale of restricted or control securities SEC EDGAR.
Philanthropy
In 2023, the Stephen A Schwarzman Foundation reported $72,922,565 in grants paid, $105,484,094 in assets, $127,129,629 in revenue, and $73,155,556 in expenses ProPublica 990. The Stephen A Schwarzman Education Foundation reported $26,860,030 in grants paid and $15,760,668 in assets for 2023, and the Schwarzmann Family Foundation reported $12,000 in grants paid ProPublica 990. Across the listed foundations, total grants paid were $99,794,595 and total assets were $121,252,655 ProPublica 990.
Political Activity
FEC records show 100 contributions totaling $12,343,300 from 2025-03-25 to 2025-12-31 FEC. The largest recipients were SLF PAC and MAGA INC., each receiving $5,000,000, followed by the Congressional Leadership Fund and Texans for a Conservative Majority at $1,000,000 each FEC. The party breakdown shows $177,000 to Republicans, $5,000 to other, and $12,161,300 to PAC/Other FEC.
In the News
Recent coverage includes a Fortune article on June 9, 2026 about Schwarzman’s philanthropy and a Giving Pledge-related profile NewsAPI. Other recent items include an Oxford Mail story on May 27, 2026 and a South China Morning Post piece on April 20, 2026 about long-term investing at Blackstone NewsAPI. Schwarzman is listed as a signatory to The Giving Pledge RTB.
U.S. Presence
Philanthropy
Political Contributions
By Party
Top Recipients
SEC Filings
Associated Companies
Entities appearing alongside this person in SEC full-text search — an association, not necessarily ownership or control. Follow each link to the primary SEC record to judge for yourself.
Recent Insider Filings
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. View on Wikidata