Positron AI · Series B
US-built, energy-efficient AI inference chips designed to challenge Nvidia on performance-per-watt.
Amount
$230M
Round
Series B
Valuation
$1B
Announced
Feb 2026
Investors
Lead investor
Notes
Lead: ARENA Private Wealth, Jump Trading, Unless
Other Positron AI rounds
| Date | Round | Amount | |
|---|---|---|---|
| Jul 2025 | Series A | $51.6M | Details → |