Key Points Symbotic was downgraded to sell today at UBS. A sky-high valuation and growth concerns spurred the analyst downgrade. Customer concentration is also a risk. 10 stocks we like better than Symbotic › Shares of Symbotic (NASDAQ: SYM) fell on Tuesday, down 10.9% in today's trading. Symbotic's stock has been on an absolute tear this year, up over 130% for 2025, even after today's downturn. But with a sky-high valuation and much of Symbotic's business coming from just one customer, one Wall ...