The restaurant industry’s third-quarter 2026 performance is likely to reflect a balance between efforts to attract budget-conscious diners and persistent pressure on consumer spending. Compelling value offers, menu innovation, digital engagement and improvements in restaurant execution are expected to have supported sales. However, smaller orders, competitive promotions and elevated operating costs are likely to have hurt respective companies' performance in the quarter under review.

Per the latest Earnings Outlook, total earnings of the Zacks Retail-Wholesale sector are expected to rise 4.1% year over year in the third quarter of 2026. In the second quarter of 2026, the sector’s earnings were up 12.3% year over year. Meanwhile, revenues for the sector are expected to rise 7.5% year over year. In the previous quarter, the sector’s revenues gained 10.4% year over year.

Companies in the broader Retail-Wholesale sector, such as Sweetgreen, Inc. (SG Quick QuoteSG - Free Report) , Shake Shack Inc. (SHAK Quick QuoteSHAK - Free Report) and Papa John's International, Inc. (PZZA Quick QuotePZZA - Free Report) , are scheduled to report third-quarter results tomorrow. Before assessing their earnings prospects, let’s examine the broader industry factors likely to have shaped their quarterly performance.

Factors at Play

The restaurant industry is likely to have benefited from targeted marketing, continued service digitization and new restaurant openings in the third quarter of 2026. Campaigns centered on everyday value, bundled meals and limited-time menu offerings are expected to have reinforced brand relevance and attracted budget-conscious diners. Enhanced core offerings, protein-focused dishes, seasonal beverages and limited-time promotions are likely to have encouraged product trial and strengthened customer engagement.

The National Restaurant Association’s third-quarter 2026 Consumer Insights survey highlighted the importance of value positioning. Approximately 40% of consumers reported increased reliance on discounts and promotional offers, up from 35% in the preceding quarter. Restaurant engagement remained substantial, with 53% of consumers dining at a restaurant and 50% ordering takeout or delivery.

Digital ordering, third-party delivery platforms and loyalty programs are likely to have supported customer acquisition and purchase frequency during the quarter. Carryout and delivery are expected to have supported demand through greater convenience, while targeted promotions and exclusive rewards likely provided additional incentives for customer visits.

Increased focus on the AI pipeline is likely to have benefited restaurant operators in the quarter under review. Companies are moving from experimentation to broader adoption, with an emphasis on scaling applications that deliver measurable improvements in restaurant operations, customer experience and franchisee economics.

Constrained consumer spending, higher gasoline prices and intense promotional competition are likely to have remained headwinds for the restaurant industry in the third quarter. Fewer items per order and a shift toward lower-priced menu choices may have weighed on average tickets, likely tempering respective companies' comparable-sales growth in the to-be-reported quarter.

Per the Report, 39% of consumers reported lower restaurant spending than in the second quarter, while 36% shifted toward less expensive restaurants, up from 34%. Additionally, 34% reported ordering fewer add-ons, including desserts and beverages.

Food and beverage inflation, wage increases, and elevated occupancy, insurance and maintenance costs likely pressured respective companies' margins alongside investments in staffing, marketing and restaurant development. International demand may have remained uneven amid macroeconomic and geopolitical uncertainty, while pressure on franchisee profitability may have constrained new openings in some markets, likely tempering sales momentum and earnings growth in the third quarter.

Sneak Peek Into Upcoming Earnings Releases

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Here are three bundled stocks that are set to report their third-quarter earnings.

Sweetgreen is scheduled to report results after the closing bell.

Sweetgreen’s third-quarter performance is likely to have benefited from its Sweet Growth transformation plan and a sharper focus on operational discipline. Throughput enhancements, improved peak-period readiness and strengthened restaurant training are expected to have aided service execution. Menu innovation, including accessible-priced wraps, seasonal offerings and brand collaborations, along with enhanced SG Rewards redemption options and targeted customer outreach, is likely to have supported guest engagement and visit frequency in the to-be-reported quarter.

However, heightened consumer concern surrounding cyclospora headlines is likely to have disrupted sales momentum and weighed on third-quarter transactions. Although management stated that Sweetgreen had no indicated connection to the outbreak, its outlook assumed a 600–700-basis-point headwind to third-quarter comparable sales from the disruption. Challenges in attracting new customers, coupled with a shift toward lower-priced wraps and targeted promotional offers, may have further constrained comparable-sales performance and average check. Wage inflation is likely to have hurt restaurant margins in the third quarter.

The Zacks Consensus Estimate for Sweetgreen’s third-quarter 2026 revenues is pegged at $168.6 million, indicating a decline of 2.2% from the year-ago figure. Loss per share is pegged at 28 cents, indicating a fall of 3.7% from a loss of 27 cents reported in the year-ago quarter. 

Sweetgreen, Inc. Price and EPS Surprise

Sweetgreen, Inc. price-eps-surprise | Sweetgreen, Inc. Quote

The company has an Earnings ESP of +4.26% and a Zacks Rank #2 at present. You can see the complete list of today’s Zacks #1 Rank stocks here.

Shake Shack is scheduled to report results before the opening bell.

Shake Shack’s third-quarter performance is likely to have benefited from menu innovation, targeted marketing and continued restaurant expansion. The July launch of its West Coast-inspired menu and the return of the Dubai Chocolate Pistachio Shake are expected to have supported guest engagement and demand. App-based offers, delivery partnerships and personalized customer communications are also likely to have aided customer acquisition and visit frequency in the to-be-reported quarter. New company-operated and licensed Shacks are expected to have contributed to revenue growth in the quarter under review.

However, elevated beef prices, higher fuel and distribution costs and an uncertain consumer environment are likely to have weighed on third-quarter performance. Tougher prior-year sales comparisons and continued competitive intensity may have tempered comparable-sales growth, while the lapping of approximately 2% in prior-year pricing in August likely reduced the contribution from pricing. Increased delivery commissions, expenses associated with new restaurant openings, and higher depreciation associated with new restaurants and technology investments are likely to have constrained profitability in the third quarter. 

The Zacks Consensus Estimate for Shake Shack’s third-quarter 2026 revenues is pegged at $425.6 million, indicating growth of 15.8% from the year-ago figure. Earnings per share (EPS) is pegged at 33 cents, indicating a fall of 8.3% from 36 cents reported in the year-ago quarter.

Shake Shack, Inc. Price and EPS Surprise

Shake Shack, Inc. price-eps-surprise | Shake Shack, Inc. Quote

The company currently has an Earnings ESP of -4.34% and a Zacks Rank #3.

Papa John's is scheduled to report results before the opening bell.

Papa John’s third-quarter performance is likely to have been weighed down by a softer consumer backdrop and a highly promotional quick-service restaurant environment in North America. Cautious spending, intense price competition and challenges in attracting new customers are expected to have pressured transaction trends and comparable sales. Restaurant closures and prior-year refranchising activity are also likely to have weighed on the third-quarter top line.

Incremental investments in marketing and franchisee support are likely to have constrained profitability in the to-be-reported quarter. Spending on local advertising co-ops, supplemental marketing, operational incentives and promotional subsidies is expected to have weighed on the third-quarter bottom line. Competitive discounting may have pressured pricing, while lower restaurant transactions and commissary volumes likely limited operating leverage. Additionally, uneven restaurant execution and geopolitical pressures in Middle Eastern markets may have tempered third-quarter performance.

The Zacks Consensus Estimate for Papa John's third-quarter 2026 revenues is pegged at $457.2 million, indicating a decline of 10% from the year-ago figure. EPS is pegged at 10 cents, indicating a fall of 68.8% from the 32 cents reported in the year-ago quarter.

Papa John's International, Inc. Price and EPS Surprise

Papa John's International, Inc. price-eps-surprise | Papa John's International, Inc. Quote

The company has an Earnings ESP of -1.14% and a Zacks Rank #4 (Sell) at present.