Funding round
Positron Series A
Positron, which works in generative AI hardware acceleration solutions in Reno, raised $52M in a Series A round announced on 28 Jul 2025, led by Valor, Atreides Management and DFJ Growth. 7 firms took part. It is Positron's second venture round on record; the one before was a Seed in Feb 2025.
$52M
Amount raised
Not disclosed
Post-money valuation
7
Investors
3 leads
Valuation
What this round says about the price
Positron did not disclose a valuation in this round. It came 5 months after Positron's Seed. It is 4.4% of the $1.18B Positron has raised in the venture rounds on record. Positron raised again 7 months later: a Series B round of $230M in Feb 2026, at $1.00B post-money.
Positron's funding rounds
Positron has 4 venture rounds on record. This one is highlighted.
- Seed 11 Feb 2025 $24M
- Series A this round 28 Jul 2025, led by Valor, Atreides Management and DFJ Growth $52M
- Series B 4 Feb 2026, led by Arena Private Wealth, Jump Trading and Unless $230M$1.00B post-money
- Series C 10 Sep 2026, led by New Enterprise Associates, Andra Capital and Atreides Management $875M$5.00B post-money
Investors
Who put money in
Valor, Atreides Management and DFJ Growth led the round with 4 other firms.
Lead investors
- Valor backs 143 venture-backed companies new investor
- Atreides Management backs 53 venture-backed companies new investor
- DFJ Growth backs 51 venture-backed companies new investor
Also in the round
- backs 6 venture-backed companies new investor
- Resilience Reserve new investor
- 1517 Fund new investor
- backs 9 venture-backed companies new investor
Use of proceeds
What the money is for
According to the announcement, the money goes to product development, scaling operations and working capital.
- Product development
- Scaling operations
- Working capital
Comparable rounds
How it compares
9 Series A rounds in Device Manufacturing within a year either side disclosed an amount; the median was $20M, and this round was 2.6 times the median. The closest in time, other companies' Series A rounds in Device Manufacturing:
| Company | Announced | Amount | Post-money | Led by |
|---|---|---|---|---|
| Device Manufacturing | 26 Aug 2025 | $23M | not disclosed | Idealist Capital |
| Device Manufacturing | 1 Jun 2025 | $3.0M | not disclosed | not named |
| Device Manufacturing | 12 May 2025 | $20M | not disclosed | Insight Partners |
| Device Manufacturing | 21 May 2025 | $1.1M | not disclosed | Connect the Drops |
| Device Manufacturing | 17 Sep 2025 | undisclosed | not disclosed | Sparring Capital Partners |
| Device Manufacturing | 10 Mar 2025 | $100M | not disclosed | not named |
| Device Manufacturing | 24 Nov 2025 | $10.0M | not disclosed | Riello Investimenti |
| Device Manufacturing | 6 Jan 2025 | undisclosed | not disclosed | Cowin Capital |
Sources
Where this comes from
Reported by 6 sources.
Questions
Frequently asked
How much did Positron raise in its Series A round?
Positron raised $52M in its Series A round, announced in Jul 2025.
Who led Positron's Series A round?
Valor, Atreides Management and DFJ Growth led it, with Flume Ventures, Resilience Reserve, 1517 Fund and Unless.
What was Positron's valuation at the Series A round?
It was not disclosed.
How does it compare with other Series A rounds in Device Manufacturing?
9 Series A rounds in Device Manufacturing within a year either side disclosed an amount; the median was $20M, and this round was 2.6 times the median.
Did Positron raise again after this round?
Yes: a Series B round in Feb 2026 of $230M at $1.00B post-money.