Sports betting stocks: How companies like DraftKings, Caesars performed in June By: MarketWatch July 01, 2022 at 09:19 AM EDT American bettors wagered $125 billion on sports over the past four years. Read More >> Related Stocks: Caesars Entertainment, Inc. - Common Stock DraftKings Inc. - Class A Common Stock PENN Entertainment, Inc. - Common Stock Roundhill Sports Betting & iGaming ETF Twitter, Inc.