Caesars Entertainment, Inc.
A giant casino and resort company, Caesars Entertainment runs hotels, casinos and sportsbooks under names like Caesars Palace, Harrah's and Horseshoe across the United States. It traces back to Bill Harrah's 1937 Reno bingo club, and later took its name from the Las Vegas landmark opened in 1966 by Jay Sarno, who deliberately skipped the apostrophe so it would be a palace for every guest, not just one Caesar.
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.