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 CTAs Racked Up Big Gains — At Least Before the Iran War Upended Markets Stephen Taub China Is Back in Portfolios — But Only for Investors Who Can Live With the Risk Jonathan Kandell Podcast- Commercial Mortgage-backed Securities: The Crossroads of Real Estate Debt and Liquid Credit Sponsored by Fidelity Investments