Private Market View

Positron

Application Specific Semiconductors · Reno, NV · Founded 2023 · Privately Held (backing)

PA Mark · $/share
$80
Sep 2026
Implied valuation
$4.4B
Total raised
$514.0M
Last round
Series C
Sep 2026

Key facts

as of Sep 2026
  • Positron is valued at approximately $4.4B (~$80/share) as of Sep 2026, per Private Market View’s composite mark.
  • It has raised $514.0M across 5 recorded rounds; the latest was Later Stage VC ($875.0M) in Sep 2026.
  • Notable investors include Valor Equity Partners, 2468 Ventures, Qatar Investment Authority, Invariantes Fund, Atreides Management — 31 tracked in total.
  • Private Market View tracks 3 recorded secondary trades in Positron shares.
  • 7 investment vehicles were formed to buy Positron shares in the last 12 months, reporting $20.7M sold to 214 investors, per SEC Form D filings.
  • Status: Privately Held (backing).
PA Mark — composite indicative price
LOW confidence
~$80per share
implies $4.4B valuation · as of Sep 2026 · the exact daily mark is a member feature
Composed from 4 inputs:3rd-party trades 65%Round prints 35%
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  • ·Post-money valuations for all 5 rounds
  • ·The complete investor list — 31 names
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Recorded secondary trades

3 on record · Feb 2026 – Jul 2026

3 trades between Feb 2026 and Jul 2026. Exact dates, prices and structures are available to Pro members.

Feb 2026peak 2 prints / monthJul 2026
Counts and months are public. The prints are the product.Unlock 3 trade prints

Institutional fund marks

No fund marks yet

No SEC-registered fund has reported a fair-value mark on Positron in its N-PORT filings yet. We sweep new filings monthly.

Pro members can request priority coverage with a 48-hour turnaround.

Funding rounds

5 rounds
Sep 2026Series C$875.0M▮
May 2026Early Stage VC (Series B)$233.9M▮
Jul 2025Early Stage VC (Series A1)$75.1M▮
Feb 2025Venture Round$23.5M▮
Oct 2023Seed Round$5.0M▮
Full funding history →

Secondary demand: investment vehicles

from SEC Form D filings

In the last 12 months, 7 investment vehicles were formed to buy Positron shares, reporting $20.7M sold to 214 investors across 7 sponsors. Most recent filing Jun 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.

The vehicle list — each sponsor, filing date, amount sold and investor count — is a Pro table. Unlock the 7 vehicles →
Companies with the most vehicle activity →

Leadership

About Positron

Developer of semiconductor hardware designed to accelerate inference workloads. The company develops accelerator systems, inference appliances, and purpose-built chips for transformer models, enabling enterprises and cloud providers to deploy large language models with improved performance, lower power consumption, and reduced infrastructure costs.

Industry
Application Specific Semiconductors
Sector
Information Technology
HQ
Reno, NV, United States
Founded
2023
Employees
50
Ownership
Privately Held (backing)