In This Story DIS CMCSA Mark Cuban concluded his 15-year run on ABC’s ( DIS ) Shark Tank , joining the storied show in season three, which debuted in 2012. The show features entrepreneurs and their ideas as they try to shepherd their products or ventures to market. Suggested Reading Americans are getting priced out of the American dream Elon Musk is ready spend 'a lot less' money on politics Noom is offering microdoses of compounded Wegovy for weight loss How Trump’s tariffs could make your