https://techcrunch.com/2020/11/09/beyond-meat-shares-rise-on-news-that-it-collaborated-with-mcdonalds-on-the-mcplant-options/ > After tumbling earlier today, Beyond Meat shares are shooting upward on news that the company did indeed collaborate with McDonald’s on its new McPlant vegetarian menu. > McDonald’s made waves this morning when it announced its new McPlant, and the company’s statement, which said that the new plant-based patty and chicken substitute formulation was made in-house, caused Beyond Meat shares to slide.