Sweetgreen Stock Rallies After KeyBanc Upgrade Cites Turnaround Signs

Sweetgreen (NYSE: SG) shares surged more than 5% in pre-market trading after analysts at KeyBanc upgraded the stock to Overweight from Sector Weight. The firm initiated a $9.00 price target, citing growing conviction in a business turnaround for the fast-casual chain.

Details of the Upgrade

KeyBanc described Sweetgreen as one of the more compelling turnaround stories in its restaurant coverage, pointing to evidence of an improving sales trend. The upgrade was supported by a material upward revision to the firm's financial forecasts.

KeyBanc's note highlighted the following key estimate changes:

• Q4 2026 Same-Store Sales: The forecast was raised to flat (0%) year-over-year, a significant increase from a prior estimate of -5% and well above the Street consensus of -2.2%.
• 2027 Same-Store Sales: The firm now projects growth of +5.5%.
• Profitability: KeyBanc also lifted its estimates for restaurant-level margin and adjusted EBITDA for both 2026 and 2027.

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The analysts' optimism is reportedly based on improving customer traffic, which they noted had already reached approximately flat year-over-year levels by June.

Market Context

The stock's pre-market gain to $7.20 stood in contrast to a muted broader market, with S&P 500 and Dow Jones futures trading lower. This indicates that Sweetgreen's rally was a company-specific move driven directly by the analyst action rather than a broader market tailwind.

For investors, the KeyBanc note reframes the narrative for a stock that has been trading near multi-year lows. The upgrade provides a new fundamental basis for re-evaluating the company, shifting the focus from continued deterioration to the potential for a sustained recovery.