I've seen individual investors do this, but I've never seen a firm built around the idea. https://www.investopedia.com/news/billionaire-bill-ackman-dumps-herba

I've seen individual investors do this, but I've never seen a firm built around the idea. https://www.investopedia.com/news/billionaire-bill-ackman-dumps-herbalife-ending-5year-war-betting-against-it/ https://www.investopedia.com/news/billionaire-bill-ackman-du... https://www.cnn.com/2024/01/06/business/tesla-short-sellers-losses/index.html https://www.cnn.com/2024/01/06/business/tesla-short-sellers-...