<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMDIvMDE5NGUwOTYtMTZlOC03MGU4LTkwNDctZjgwMzMwYjA1NjMx.jpg" alt="Dave Portnoy dumped his XRP two weeks ago: ‘I want to cry’"></p><p>Barstool Sports founder Dave Portnoy said he “would’ve made millions” if he had just held onto his big XRP stack.</p>