Revenue Growth Outpaced by Cost Increases
Revenue grew 11.4% YoY to $1.38B in Q1 FY2026, but cost of revenue surged 22.1% to $1.26B, compressing gross profit by 42.2% to just $119M. This indicates that Rivian is producing more vehicles but at significantly higher per-unit costs relative to the prior year period.
Gross Margin Deterioration
Gross margin fell sharply from 16.6% in Q1 FY2025 to 8.6% in Q1 FY2026, a decline of approximately 800 basis points. This deterioration suggests manufacturing inefficiencies, higher input costs, or unfavorable product mix are eroding profitability at the unit level.
Elevated Operating Expenses Widen Operating Loss
R&D expenses rose 20.2% YoY to $458M and SG&A increased 12.9% to $542M, together totaling $1.0B in operating expenses. Combined with the compressed gross profit, this drove the operating loss to -$881M, a 34.5% deterioration versus -$655M in Q1 FY2025.