Rush Street Interactive, Inc.
A Chicago-based digital gaming company that runs regulated real-money online casinos and sportsbooks under the brands BetRivers, PlaySugarHouse, and RushBet. Founded in 2012 by veterans of Rush Street Gaming, the casino operator behind the "Rivers" chain, it went public in 2020. Its name honors Chicago's famous Rush Street, itself named for Benjamin Rush, a signer of the Declaration of Independence.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.