Hyliion Holdings Corp.

Hyliion Holdings Corp. Earnings Recaps

HYLN Consumer Discretionary 3 recaps
Q1 2026 May 14, 2026

Hyliion’s 37.7% stock surge reflects strong investor approval of key operational milestones, notably the completion of UL Certification for its KARNO Power Module and significant revenue growth driven by expanding military engagements and a new data center partnership.

Key takeaways
  • Revenue surged to $2.8 million in Q1, a fourfold increase from the prior quarter, primarily fueled by military contracts.
  • Successfully completed UL Certification non-recurring tests, a critical gating milestone enabling early adopter deployments.
  • Signed a nonbinding letter of intent with VFG Holdings to deploy up to 250 KARNO cores (~50 MW) over five years targeting the data center market.
  • Demonstrated dynamic, seamless fuel switching (diesel, natural gas, hydrogen) during operation, validating true multi-fuel flexibility.
  • Remain on track to complete approximately 10 early adopter units this year with commercialization anticipated near year-end.
Full recap
Q3 2025 Nov 13, 2025

Hyliion Holdings demonstrated significant advancements in the KARNO Power Module during Q3 2025, exceeding key performance metrics and achieving critical regulatory milestones that enhance its market positioning.

Key takeaways
  • The KARNO Power Module achieved over 200 kilowatts of mechanical power, with electrical output expected to reach 200 kilowatts as commercialization approaches.
  • Successful internal testing confirmed compliance with California's stringent air quality standards, significantly easing regulatory hurdles for deployment.
  • The module completed over 100 days of operational testing with no unplanned downtime, showcasing its reliability across multiple load conditions.
  • UL certification is progressing well, with the design demonstrating full compliance on the first attempt, instilling confidence in product quality.
  • KARNO's flexibility to operate on over 20 fuel types, including natural gas and hydrogen, positions it favorably for diverse energy markets.
Full recap
Q2 2025 Aug 13, 2025

Hyliion Holdings demonstrated significant progress in Q2 2025, overcoming prior manufacturing challenges and resuming deliveries of its KARNO Power Module, bolstered by new favorable legislation encouraging customer adoption.

Key takeaways
  • The passage of the One Big Beautiful Bill Act introduces a 30% investment tax credit for customers adopting Hyliion’s fuel-agnostic technologies, enhancing cost dynamics for potential users.
  • Successful in-house transition of Linear Electric Motor (LEM) production ensures quality and reduces dependency on external suppliers, enhancing production reliability.
  • Delivery of two KARNO Power Modules is imminent, with a total of 10 expected to be delivered to Early Adopters in 2025, despite a shift in full commercialization to 2026.
  • The U.S. Navy continues to test KARNO units, showing robust performance and reliability, with ongoing development supported by a Phase II small business innovation contract worth up to $1.5 million.
  • Continued improvements in the design of the KARNO Power Module aim to increase efficiency, leveraging technical milestones achieved in component production and testing.
Full recap