Len Blavatnik

Len Blavatnik is identified as a British-American business magnate born in 1957, with a diversified industry profile. The data lists the United Kingdom as his state and the United States as his country. He has an estimated net worth of ~$17.7 billion. Wikidata

Business & SEC Activity

SEC records identify 97 insider filings associated with Blavatnik, including Forms 3 and 4. Form 3 generally reports an insider’s initial ownership, while Form 4 reports subsequent changes in holdings; the filings are associated with companies including LyondellBasell Industries, DigitalOcean Holdings, Opendoor Technologies, MediWound, and Syndax Pharmaceuticals. SEC EDGAR

Philanthropy

The Blavatnik Family Foundation reported $70.1 million in grants paid, $98.9 million in assets, $122.8 million in revenue, and $72.4 million in expenses for tax year 2023. A separate entity named Blavatnik Family Foundation 2020 reported $0 in assets, revenue, expenses, and grants paid. ProPublica 990

Political Activity

Federal campaign records show 26 contributions totaling $269,800 between July 11, 2000, and June 24, 2024. Contributions broke down into $190,400 to Republican recipients, $4,000 to Democratic recipients, and $75,400 to PACs or other recipients; the largest recipient was the National Republican Senatorial Committee, with $150,900. FEC

In the News

A March 2, 2026, NewsAPI result linked to a Forbes profile of Len Blavatnik. Other results in the feed covered unrelated topics, including Epstein-related reporting, rugby, and an AI commerce company. NewsAPI