B.S. in Economics. Wharton School of Business. University of Pennsylvania. I use an extreme focus strategy. Up to 100% of portfolio per position. Eye on Technical, Fundamental, Momentum. Wont trade position if I don't like it In multiple time frames.
Dan has been active in finance, strategy & business building for more than two decades. He has focused on technology & media for most of that time. His notes are here & in his book, The Age of Convergence (2013).