C3.ai Stock: Buy, Sell, or Steer Clear?

C3.ai (AI) stock dropped 10.6% on Dec. 19 after KeyBanc downgraded its rating from “Hold” to “Sell.” The move was driven by valuation concerns, with the firm expressing doubts about the stock’s risk-reward profile.

KeyBanc’s analyst highlighted several challenges for the company, including concerns over overly optimistic revenue projections for fiscal years 2026 and 2027. Adding to the uncertainty, KeyBanc pointed out two significant risks. The potential non-renewal of its partnership with Baker Hughes (BKR) and the possibility that its recently expanded partnership with Microsoft (MSFT) may not deliver meaningful results. Both partnerships are crucial to C3.ai’s strategy, and any setbacks in these alliances could have significant implications for its growth trajectory.