Pulmonx reported a mixed fourth quarter with a 5% revenue decline year-over-year, primarily driven by weakness in the U.S. market, though international growth and improved gross margins provided some offset. The company is currently in a transition period, executing a cost restructuring plan and refinancing debt to extend its financial runway into 2031.
Q4 worldwide revenue decreased 5% year-over-year to $22.6 million, or 7% on a constant currency basis.
Gross margin improved significantly to 78% in Q4 2025 compared to 74% in the prior year period.
Net loss narrowed to $10.4 million ($0.25 per share) from $13.2 million ($0.33 per share) in Q4 2024.
The company successfully refinanced its debt with a new $60 million interest-only credit facility extending to 2031.
Pulmonx expects modest revenue growth and continued financial discipline for the full year 2026.
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