Amprius Technologies (NYSE: AMPX) reported third-quarter 2026 revenue of $39.1 million, up 83% from $21.4 million a year earlier and 15% sequentially. Net loss attributable to common stockholders narrowed to $3.5 million from $3.9 million, while GAAP net loss per share was $0.02.
The silicon-anode battery company raised its 2026 revenue outlook to $145 million from at least $140 million. It also reported a $75 million U.S. Department of War contract, with $22.3 million obligated, supporting U.S. cell-production capacity planned for 2028.
- Q3 GAAP gross profit was $10.5 million, compared with $3.3 million a year earlier.
- GAAP gross margin was 27%, up from 15% in the prior-year quarter.
- U.S. revenue increased 2.3 times quarter over quarter to $12.2 million.
- Amprius expects 2026 gross margin of at least 28% and net loss of less than $10 million.
- The company introduced its SiCore 500 silicon-anode cell, rated at 500 Wh/kg.
