Westport’s shares declined modestly by 0.3% following Q1 results that showed ongoing growth in core segments but no clear catalyst to move the stock, reflecting steady execution without material upside or downside surprises.

• Cespira joint venture revenue grew 33% year-over-year to $22.2 million, with product revenue up 48% to $19.5 million, driven by volume gains and broader market adoption.
• Gross margin at Cespira improved to 7% from 3% a year ago, while net loss narrowed 65% to $2.5 million, signaling better operating leverage.
• Capital contributions to Cespira decreased to $2.9 million from $4.7 million, reflecting improved joint venture financial performance.
• High-Pressure Controls segment revenue increased 21% to $2.3 million with gross profit of $0.5 million, flat year-over-year.
• Operating cash flow loss narrowed to $3.4 million versus $8.6 million prior year, and total debt reduced by $1 million to $1.9 million, on track for full repayment by Q3 2026.