Robert A. Pritzker (1926-2011)

Jan

The Colson Corporation

In 1998, Jack Steinberg completed an internal history of The Marmon Group — the conglomerate built by Jay and Bob Pritzker.

25 Jan 2026

22 min read

Dec

This is the story of an investment Robert (Bob) Pritzker made in his mid-twenties that earned him about 100x on

29 Dec 2025

5 min read