Uber Q1 Beat Masks Persistent Tax and AV Capex Risks

What happened

Uber posted a Q1 2026 earnings beat with revenue up 14% year-over-year, Delivery surging 34%, and total gross bookings exceeding guidance, continuing strong operational momentum. However, reported earnings quality is suspect: FY2025 net income was inflated by a $5.0 billion one-time Netherlands valuation allowance release, while future cash tax obligations from CAMT and OECD regimes remain unquantified. The company's autonomy strategy also shows early signs of capital intensity, with commitments to depots, charging, and up to $1.25 billion in vehicle purchases, contradicting the "asset-light partnership" narrative. The market's assumption of sustained $8-10 billion annual free cash flow depends on these risks not materializing, yet disclosures so far are insufficient to validate that outcome. Until observable evidence on cash taxes and AV capex emerges, the stock at ~$77 offers limited margin of safety given the 25% bear-case scenario of $65.

Implication

Investors should require two quarters of clean cash tax and buyback data before treating the FCF story as repeatable; the stock is a monitor at current levels.

Thesis delta

No change. The Q1 beat confirms demand strength but does not resolve the central question of whether FY2025's free cash flow is sustainable in the face of rising cash taxes and autonomous vehicle commitments. The thesis remains unchanged: wait for observable disclosure on these two factors before committing capital.