Positron AI
PrivateLast Round
Series B
Feb 4, 2026
Est. Valuation
$1B
Total Funding Raised
$305.1M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Positron AI is a semiconductor company that develops and manufactures American-made inference hardware and energy-efficient compute systems for generative AI and large language models.
Sector
AI, Data & Cloud Infrastructure
Verticals
Semiconductors, Computing Hardware, AI Training Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Hardware + Subscription
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Positron AI Comparables
Compare Positron AI with similar companies based on industry and business-model similarity.
Positron AI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Feb 4, 2026 | ||||
| Series A | Jul 28, 2025 | ||||
| Seed | Feb 11, 2025 |
Key People
Founding team and executive leadership
Positron AI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Atreides Management | Seed, Series B, Series A |
| 1517 Fund | Series B, Series A |
| Aloniq | Series A |
| DFJ Growth | Series B, Series A |
| Unless Management | Series A, Series B |
| Valor Equity Partners | Seed, Series B, Series A |
| Helena Special Investments | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 28, 2026
Monthly visitors increased 31% MoM, reaching 15K.
- Jul 24, 2026
Grew 21% QoQ, from 73 to 88 employees.
Positron AI Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Positron AI's valuation, stock price, and market status.