Why Denny's Stock Gained 57.8% Last Month
Shares of Denny's (NASDAQ: DENN) rose 57.8% in November 2025, according to data from S&P Global Market Intelligence. The soaring gain was a cut-and-dried affair, as the company accepted a buyout offer from a group of private investors on Nov. 3. The stock gained 50.4% the next day and never looked back.
The full-service restaurant is going private in early 2026, assuming that the transaction clears the usual range of regulatory hurdles. Two private equity firms teamed up with a leading restaurant franchisee to finance an all-cash bid of $6.25 per share. That's a 52% premium to the stock's closing price on the day of the deal announcement, which also happened to be the scheduled date for Denny's Q3 2025 earnings report.
Under these circumstances, the Q3 report felt a bit redundant. True to form, the company behind the Denny's and Keke's chains fell short of Wall Street's consensus estimates across the board. The Denny's brand saw same-store sales shrink to the tune of 2.9% year-over-year while Keke's enjoyed 1.1% of same-store growth. But the relatively successful Keke's results are a drop in the ocean, with just 78 stores in operation. The Denny's brand had 1,459 locations by the end of the quarter.
Source Fool.com
