My newsletter: https://simonowens.substack.com/   When Patrick O’Shaughnessy launched his podcast Invest Like the Best in 2016, he had no intention of building it into a media company. He just wanted to use it to interview the world’s best investing minds so that he could deepen his own understanding of the industry. But the show proved to be a huge hit, attracting some of the biggest names in finance. By 2020, he and a few co-founders launched Colossus, an investing-focused podcast network that now produces more than a half dozen shows across various finance niches.   In an interview, Colossus CEO Matt Reustle walked me through the vision behind the network, how it develops and promotes new shows, and why the company hasn’t yet launched video versions of its podcasts.