Present at the Creation: Don Marron Builds PaineWebber Don Marron brought presidential advisors like Henry Kissinger, Otto Eckstein, and Bill Moyers directly to big investors and built the first big data firm—in 1968. Related Articles Video Five Black Swans That Could Change the Course of 2023 Staff Video Don’t Buy China’s Charm Offensive Staff Will 2025 Be the Year of Diversification in Equities? Sponsored by CME Group