Ryan Cohen net worth: Ryan Cohen is an American entrepreneur and businessman who has a net worth of $600 million. Ryan Cohen is best known for being the co-founder and former CEO of Chewy, an e-commerce company that was acquired by PetSmart for $3.35 billion in 2017. The company was founded as MrChewy in 2011 and Cohen raised $230 million by 2016 and the company had $900 million in sales and became the top online pet retailer. When it was purchased by PetSmart it was the largest e-commerce acquisition in history. Ryan Cohen was named to the Fortune 40 under 40 list in 2017 and remained on as the CEO before stepping down in 2018. Chewy was co-founded by Michael Day. It went public in 2019 and soared 71% in the first day. It was priced at $22 and opened at $36 before closing at $34.99. The company's headquarters are in Dania Beach, Florida.